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United States Interactive Warnings, Watches, And Advisories - Air Quality Alert Summary
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NWS Baltimore MD/Washington DC
Air Quality Alert
Unknown, Actual
Issued:
Monday Jun 23 4:09 PM
Effective:
Monday Jun 23 4:09 PM
Expires:
Tuesday Jun 24 11:00 PM

Alert
AIR QUALITY ALERT IN EFFECT FOR TUESDAY JUNE 24 2025


Maryland Department of the Environment has issued a Code Orange Air
Quality Alert for Ground Level Ozone for Northeast Maryland on
Tuesday.

A Code Orange Air Quality Alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children, people
suffering from asthma, heart disease or other lung diseases and
the elderly. The effects of air pollution can be minimized by
avoiding strenuous activity or exercise outdoors.

An Air Quality Alert means that Ground Level Ozone concentrations
within the region may approach or exceed unhealthy standards. For
additional information, please visit the Maryland Department of the
Environment at:
www.mde.maryland.gov/programs/air/AirQualityMonitoring/Pages/
index.aspx


Areas Impacted:
  • Cecil
  • Southeast Harford


  • ff2bf1cd6703cb5f37da609dbb0fe84d4f763cfc.001.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 2:32 PM
    Effective:
    Monday Jun 23 2:32 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING... ...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY


    The New Jersey Department of Environmental Protection has issued an
    Air Quality Action Day for the following counties:
    
    Western Passaic
    
    from 11 AM to 11 PM EDT Monday.
    
    An Air Quality Action Day means that Ground Level Ozone within the
    region may approach or exceed unhealthy standards.
    
    For additional information, please visit the New Jersey Department
    of Environmental Protection Web site at https://dep.nj.gov/airmon


    Areas Impacted:
  • Eastern Passaic
  • Hudson
  • Western Bergen
  • Eastern Bergen
  • Western Essex
  • Eastern Essex
  • Western Union
  • Eastern Union


  • 1d979fb7d2c7bec8a8f02fd8c4f79e63a5f17002.001.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 2:32 PM
    Effective:
    Monday Jun 23 2:32 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING... ...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY


    The New York State Department of Environmental Conservation has
    issued an Air Quality Health Advisory for the following counties:
    
    New York, Bronx, Kings, Queens, Richmond, Westchester, and Rockland.
    
    from 11 AM to 11 PM EDT Monday.
    
    Air quality levels in outdoor air are predicted to be greater than
    an Air Quality Index value of 100 for the pollutant of Ground Level
    Ozone. The Air Quality Index, or AQI, was created as an easy way to
    correlate levels of different pollutants to one scale. The higher
    the AQI value, the greater the health concern.
    
    When pollution levels are elevated, the New York State Department of
    Health recommends that individuals consider limiting strenuous
    outdoor physical activity to reduce the risk of adverse health
    effects. People who may be especially sensitive to the effects of
    elevated levels of pollutants include the very young, and those with
    preexisting respiratory problems such as asthma or heart disease.
    Those with symptoms should consider consulting their personal
    physician.
    
    A toll free air quality hotline has been established so New York
    residents can stay informed on the air quality situation. The toll
    free number is 1 800 5 3 5, 1 3 4 5.


    Areas Impacted:
  • Rockland
  • Northern Westchester
  • Southern Westchester
  • New York (Manhattan)
  • Bronx
  • Richmond (Staten Is.)
  • Kings (Brooklyn)
  • Northwest Suffolk
  • Northeast Suffolk
  • Southwest Suffolk
  • Southeast Suffolk
  • Northern Queens
  • Northern Nassau
  • Southern Queens
  • Southern Nassau


  • 1d979fb7d2c7bec8a8f02fd8c4f79e63a5f17002.002.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 2:32 PM
    Effective:
    Monday Jun 23 2:32 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING... ...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY


    The Connecticut Department of Energy and Environmental Protection
    has issued an Air Quality Action Day for the following counties:
    
    Fairfield, New Haven, Middlesex, and New London
    
    until 11 PM EDT Monday.
    
    An Air Quality Action Day means that Ground Level Ozone within the
    region may approach or exceed unhealthy standards. For additional
    information, please visit the Connecticut Department of Energy and
    Environmental Protection Web site at http://www.ct.gov/deep/aqi


    Areas Impacted:
  • Northern New Haven
  • Northern Middlesex
  • Northern New London
  • Southern New Haven
  • Southern Middlesex
  • Southern New London


  • 1d979fb7d2c7bec8a8f02fd8c4f79e63a5f17002.003.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 2:32 PM
    Effective:
    Monday Jun 23 2:32 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING


    The New Jersey Department of Environmental Protection has issued an
    Air Quality Action Day for the following counties:
    
    Western Passaic
    
    from 11 AM to 11 PM EDT Monday.
    
    An Air Quality Action Day means that Ground Level Ozone within the
    region may approach or exceed unhealthy standards.
    
    For additional information, please visit the New Jersey Department
    of Environmental Protection Web site at https://dep.nj.gov/airmon


    Areas Impacted:
  • Western Passaic


  • 1d979fb7d2c7bec8a8f02fd8c4f79e63a5f17002.005.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 2:32 PM
    Effective:
    Monday Jun 23 2:32 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING


    The Connecticut Department of Energy and Environmental Protection
    has issued an Air Quality Action Day for the following counties:
    
    Fairfield, New Haven, Middlesex, and New London
    
    until 11 PM EDT Monday.
    
    An Air Quality Action Day means that Ground Level Ozone within the
    region may approach or exceed unhealthy standards. For additional
    information, please visit the Connecticut Department of Energy and
    Environmental Protection Web site at http://www.ct.gov/deep/aqi


    Areas Impacted:
  • Northern Fairfield
  • Southern Fairfield


  • 1d979fb7d2c7bec8a8f02fd8c4f79e63a5f17002.004.1
    NWS Boston/Norton MA
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 2:20 PM
    Effective:
    Monday Jun 23 2:20 PM
    Expires:
    Tuesday Jun 24 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY


    The Massachusetts Department of Environmental Protection has issued
    an Air Quality Alert for Ground Level Ozone, from 11 AM to 11 PM EDT
    Tuesday.
    
    An Air Quality Alert means that Ground Level Ozone concentrations
    within the region may approach or exceed levels that are Unhealthy
    for Sensitive Groups.
    
    Air is unhealthy for sensitive children and adults, such as those
    with asthma, lung or heart disease, and older adults. Sensitive
    children and adults should limit prolonged outdoor activity.
    
    For additional information, please visit the Massachusetts
    Department of Environmental Protection website at:
    https://mass.gov/orgs/massachusetts-department-of-environmental-
    protection


    Areas Impacted:
  • Northern Bristol
  • Western Plymouth
  • Eastern Plymouth
  • Southern Bristol
  • Southern Plymouth
  • Barnstable
  • Dukes
  • Nantucket


  • c3392a4d842b1c1f64f7895f51880d4c4bf3bd54.001.1
    NWS Boston/Norton MA
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 2:20 PM
    Effective:
    Monday Jun 23 2:20 PM
    Expires:
    Tuesday Jun 24 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT TUESDAY


    The Rhode Island Department of Environmental Management has issued
    an Air Quality Action Day for Ground Level Ozone, from 11 AM to
    11 PM EDT Tuesday.
    
    An Air Quality Action day means that Ground Level Ozone
    concentrations within the region may approach or exceed unhealthy
    standards. For additional information, please visit the Rhode Island
    Department of Environmental Management website at:
    
    https://dem.ri.gov/


    Areas Impacted:
  • Northwest Providence
  • Southeast Providence
  • Western Kent
  • Eastern Kent
  • Bristol
  • Washington
  • Newport
  • Block Island


  • c3392a4d842b1c1f64f7895f51880d4c4bf3bd54.002.1
    NWS San Diego CA
    Air Quality Alert
    Unknown, Actual
    Issued:
    Monday Jun 23 12:05 AM
    Effective:
    Monday Jun 23 12:05 AM
    Expires:
    Tuesday Jun 24 10:00 AM

    Alert
    AIR QUALITY ALERT DUE TO HARMFUL PARTICLE POLLUTION LEVELS FROM WINDBLOWN DUST


    * WHAT...The South Coast AQMD has issued an air quality alert due to
    harmful levels of particle pollution from windblown dust.
    
    * WHERE...in the Coachella Valley. Levels of particle pollution can
    vary by time and location depending on emissions and local weather
    conditions.
    
    * WHEN...from 5 PM Sunday to 8 AM Tuesday.
    
    * IMPACTS... Particle pollution can get deep into the lungs and
    cause serious health problems such as asthma attacks, heart and lung
    disease symptoms, and increased risk of lung infections. Everyone
    can be affected, but sensitive groups such as people with lung or
    heart disease, older adults, people who are pregnant, children, and
    those who spend a lot of time outdoors are at greater risk.


    Instructions
    To protect your health, check air quality levels and act as needed:
    
    * When Air Quality Index (AQI) levels are "Unhealthy for Sensitive
    Groups" (orange), sensitive groups as specified above should
    limit
    extended or intense outdoor activity.
    * When AQI is "Unhealthy" (red), everyone may experience health
    impacts. Sensitive groups should avoid extended time outdoors.
    * When AQI is "Very Unhealthy" (purple), sensitive groups should
    avoid
    all outdoor physical activity. Everyone else should avoid
    extended
    or intense outdoor activity.
    * When AQI is "Hazardous" (maroon), everyone should avoid all
    outdoor
    physical activity.
    
    * ADDITIONAL DETAILS...
    
    To help keep indoor air clean when air quality is poor:
    
    * Keep windows and doors closed
    * Run your air conditioner and/or an air purifier
    * Do not use whole house fans or swamp coolers that bring in
    outside
    air if you have other methods to stay cool
    * Avoid other sources of pollution such as fireplaces, candles,
    incense, grilling, and gasoline-powered lawn and garden equipment
    
    To help minimize outdoor particle pollution levels:
    
    * Carpool, telecommute, reduce trips, or take public transportation
    * Slow down if driving on dirt roads
    * Stabilize loose soils
    
    To view current and forecasted air quality levels, visit the South
    Coast Air Quality Management District website at aqmd.gov or
    download the mobile app at www.aqmd.gov/mobileapp. Additional
    details for this air quality alert may be available at
    www.aqmd.gov/advisory.
    
    For the latest air quality forecasts and information, visit the
    website at aqmd.gov.


    Areas Impacted:
  • Coachella Valley


  • 8d5178d84e07d5ae5bf7ce5935df4d2a680ff778.001.1
    NWS Wilmington OH
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 11:30 PM
    Effective:
    Sunday Jun 22 11:30 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT


    The Miami Valley Regional Planning Commission and the Regional Air
    Pollution Control Agency have issued an Air Quality Alert for Clark,
    Darke, Greene, Miami, Montgomery, Preble, and Shelby counties in the
    Miami Valley Region, until midnight EDT tonight.
    
    Levels of ozone within the region may approach or exceed unhealthy
    standards.
    
    On Alert days, help reduce ozone by taking the following actions:
    
    * Carpool, if possible, bike, walk or take the bus instead of
    driving alone.
    * Refuel your vehicle after 8 pm.
    * Do not idle your vehicle, exhaust contributes to air pollution.
    * Mow your lawn in the evening hours and avoid the use of
    gas-powered lawn equipment.
    
    For additional actions and information, visit miamivalleyair.org or
    call 937-223-6323


    Areas Impacted:
  • Darke
  • Shelby
  • Miami
  • Clark
  • Preble
  • Montgomery
  • Greene


  • 801c55ac372a7c292eeb847271edf448fc9be480.001.1
    NWS Wilmington OH
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 11:30 PM
    Effective:
    Sunday Jun 22 11:30 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT


    The Southwest Ohio Air Quality Agency has issued an Air Quality
    Advisory for Butler, Clermont, Hamilton and Warren counties in Ohio;
    Boone, Campbell and Kenton counties in Kentucky; and Dearborn County
    in Indiana, until midnight EDT tonight.
    
    Levels of ozone within the region may approach or exceed unhealthy
    standards.
    
    On Alert days, help reduce ozone by taking the following actions:
    
    * Carpool, if possible, bike, walk or take the bus instead of
    driving alone.
    * Refuel your vehicle after 8 pm.
    * Do not idle your vehicle, exhaust contributes to air pollution.
    * Mow your lawn in the evening hours and avoid the use of
    gas-powered lawn equipment.
    
    For additional information, please visit the Southwest Ohio Air
    Quality Agency's web site at
    www.southwestohioair.org/local_air_quality


    Areas Impacted:
  • Dearborn
  • Boone
  • Kenton
  • Campbell
  • Butler
  • Warren
  • Clinton
  • Hamilton
  • Clermont


  • 801c55ac372a7c292eeb847271edf448fc9be480.002.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 10:11 PM
    Effective:
    Sunday Jun 22 10:11 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT MONDAY


    The New Jersey Department of Environmental Protection has issued an
    Air Quality Action Day for the following counties:
    
    Western Passaic
    
    from 11 AM to 11 PM EDT Monday.
    
    An Air Quality Action Day means that Ground Level Ozone within the
    region may approach or exceed unhealthy standards.
    
    For additional information, please visit the New Jersey Department
    of Environmental Protection Web site at https://dep.nj.gov/airmon


    Areas Impacted:
  • Western Passaic
  • Eastern Passaic
  • Hudson
  • Western Bergen
  • Eastern Bergen
  • Western Essex
  • Eastern Essex
  • Western Union
  • Eastern Union


  • 13f69da3d2861ff508f1d52b8bdc310eba168e59.001.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 10:11 PM
    Effective:
    Sunday Jun 22 10:11 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT MONDAY


    The Connecticut Department of Energy and Environmental Protection
    has issued an Air Quality Action Day for the following counties:
    
    Fairfield, New Haven, Middlesex, and New London
    
    until 11 PM EDT Monday.
    
    An Air Quality Action Day means that Ground Level Ozone within the
    region may approach or exceed unhealthy standards. For additional
    information, please visit the Connecticut Department of Energy and
    Environmental Protection Web site at http://www.ct.gov/deep/aqi


    Areas Impacted:
  • Northern Fairfield
  • Northern New Haven
  • Northern Middlesex
  • Northern New London
  • Southern Fairfield
  • Southern New Haven
  • Southern Middlesex
  • Southern New London


  • 13f69da3d2861ff508f1d52b8bdc310eba168e59.003.1
    NWS Upton NY
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 10:11 PM
    Effective:
    Sunday Jun 22 10:11 PM
    Expires:
    Monday Jun 23 10:00 PM

    Alert
    AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT MONDAY


    The New York State Department of Environmental Conservation has
    issued an Air Quality Health Advisory for the following counties:
    
    New York, Bronx, Kings, Queens, Richmond, Westchester, and Rockland.
    
    from 11 AM to 11 PM EDT Monday.
    
    Air quality levels in outdoor air are predicted to be greater than
    an Air Quality Index value of 100 for the pollutant of Ground Level
    Ozone. The Air Quality Index, or AQI, was created as an easy way to
    correlate levels of different pollutants to one scale. The higher
    the AQI value, the greater the health concern.
    
    When pollution levels are elevated, the New York State Department of
    Health recommends that individuals consider limiting strenuous
    outdoor physical activity to reduce the risk of adverse health
    effects. People who may be especially sensitive to the effects of
    elevated levels of pollutants include the very young, and those with
    preexisting respiratory problems such as asthma or heart disease.
    Those with symptoms should consider consulting their personal
    physician.
    
    A toll free air quality hotline has been established so New York
    residents can stay informed on the air quality situation. The toll
    free number is 1 800 5 3 5, 1 3 4 5.


    Areas Impacted:
  • Rockland
  • Northern Westchester
  • Southern Westchester
  • New York (Manhattan)
  • Bronx
  • Richmond (Staten Is.)
  • Kings (Brooklyn)
  • Northwest Suffolk
  • Northeast Suffolk
  • Southwest Suffolk
  • Southeast Suffolk
  • Northern Queens
  • Northern Nassau
  • Southern Queens
  • Southern Nassau


  • 13f69da3d2861ff508f1d52b8bdc310eba168e59.002.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has
    issued a code orange air quality alert Monday for North Central
    New Jersey.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Morris
  • Hunterdon
  • Somerset


  • c4648ace75ff0af705dba55b06dfea2550f95853.005.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The Pennsylvania Department of Environmental Protection has
    issued a code orange air quality alert Monday for The Lehigh
    Valley/Berks County area.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.depweb.state.pa.us


    Areas Impacted:
  • Berks
  • Lehigh
  • Northampton


  • c4648ace75ff0af705dba55b06dfea2550f95853.001.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has
    issued a code orange air quality alert Monday for Salem and
    Cumberland Counties.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Salem
  • Cumberland


  • c4648ace75ff0af705dba55b06dfea2550f95853.010.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has issued
    a code orange air quality alert Monday for Middlesex and Mercer
    Counties in New Jersey.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Middlesex
  • Mercer


  • c4648ace75ff0af705dba55b06dfea2550f95853.006.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has issued
    a code orange air quality alert Monday for Ocean County and
    southeastern Burlington County New Jersey.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Ocean
  • Coastal Ocean
  • Southeastern Burlington


  • c4648ace75ff0af705dba55b06dfea2550f95853.009.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The Delaware Valley Regional Planning Commission has issued
    a code orange air quality alert Monday for The Philadelphia
    Metro area.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.phila.gov/health/units/ams/


    Areas Impacted:
  • Delaware
  • Philadelphia
  • Western Chester
  • Eastern Chester
  • Western Montgomery
  • Eastern Montgomery
  • Upper Bucks
  • Lower Bucks


  • c4648ace75ff0af705dba55b06dfea2550f95853.002.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has issued
    a code orange air quality alert Monday for Monmouth County.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Western Monmouth
  • Eastern Monmouth


  • c4648ace75ff0af705dba55b06dfea2550f95853.008.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has issued
    a code orange air quality alert Monday for Sussex and Warren
    Counties in New Jersey.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Sussex
  • Warren


  • c4648ace75ff0af705dba55b06dfea2550f95853.004.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has
    issued a code orange air quality alert Monday for Southwestern
    New Jersey.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Gloucester
  • Camden
  • Northwestern Burlington


  • c4648ace75ff0af705dba55b06dfea2550f95853.007.1
    NWS Mount Holly NJ
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:45 PM
    Effective:
    Sunday Jun 22 2:45 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The New Jersey Department of Environmental Protection has issued
    a code orange air quality alert Monday for Atlantic and Cape
    May Counties in New Jersey.
    
    A code orange air quality alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children...people
    suffering from asthma... heart disease or other lung
    diseases...and the elderly. The effects of air pollution can
    be minimized by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine
    particles...visit http://www.state.nj.us/dep/


    Areas Impacted:
  • Cape May
  • Atlantic Coastal Cape May
  • Atlantic
  • Coastal Atlantic


  • c4648ace75ff0af705dba55b06dfea2550f95853.003.1
    NWS State College PA
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 2:30 PM
    Effective:
    Sunday Jun 22 2:30 PM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ALERT IS IN EFFECT FOR MONDAY JUNE 23


    The Pennsylvania Department of Environmental Protection has
    issued a Code ORANGE Air Quality Alert on Monday for the
    Susquehanna Valley.
    
    A Code ORANGE Air Quality Alert means that air pollution
    concentrations within the region may become unhealthy for
    sensitive groups. Sensitive groups include children, people
    suffering from asthma, heart disease or other lung diseases,
    and the elderly. The effects of air pollution can be minimized
    by avoiding strenuous activity or exercise outdoors.
    
    For more information on ground-level ozone and fine particles,
    visit http://www.airnow.gov and http://www.aqpartners.state.pa.us.


    Areas Impacted:
  • Dauphin
  • Lebanon
  • Cumberland
  • York
  • Lancaster


  • 59b89a8c8648bd5625d9245eaf48263035559da1.001.1
    NWS Grand Rapids MI
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 10:45 AM
    Effective:
    Sunday Jun 22 10:45 AM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    Air Quality Advisory for Sunday June 22 and Monday June 23


    The Michigan Department of Environment, Great Lakes, and Energy
    (EGLE) has declared an Air Quality Advisory for both June 22 and
    June 23, 2025, for elevated levels of ozone in western counties of
    Michigan. Pollutants within those areas are expected to be in the
    Unhealthy for Sensitive Groups (USG, Orange AQI) range.
    
    The Air Quality Advisory for Sunday and Monday is in effect for the
    following Michigan counties:
    
    Allegan, Kent, Mason, Muskegon, Oceana, Ottawa, and Van Buren
    
    We are in the peak of ozone season, and the current forecast shows
    ozone-conducive conditions for Sunday and Monday. Surface
    temperatures in the 90s, coupled with ample sunlight and southwest
    winds, create an environment favorable for ozone development along
    the Lake Michigan shoreline.
    
    It is recommended that, when possible, you avoid strenuous outdoor
    activities, especially those with respiratory diseases such as
    asthma.
    
    People and businesses are urged to avoid activities which can lead
    to ozone formation. These activities include:
    
    refueling vehicles or topping off when refueling;
    using gasoline powered lawn equipment;
    using charcoal lighter fluid.
    
    Positive activities include:
    
    driving less;
    telecommuting;
    walking or bike riding;
    delaying or combining errands;
    using water-based paints.


    Areas Impacted:
  • Mason
  • Oceana
  • Muskegon
  • Ottawa
  • Kent
  • Allegan
  • Van Buren


  • 2ebb669b17febcff08f34e811a57bcbfc1731a6a.001.1
    NWS Northern Indiana
    Air Quality Alert
    Unknown, Actual
    Issued:
    Sunday Jun 22 10:12 AM
    Effective:
    Sunday Jun 22 10:12 AM
    Expires:
    Monday Jun 23 11:00 PM

    Alert
    AIR QUALITY ADVISORY FOR SUNDAY JUNE 22 AND MONDAY JUNE 23


    The Michigan Department of Environment, Great Lakes, and Energy
    (EGLE) has declared an Air Quality Advisory through for June 22 and
    June 23, for elevated levels of ozone in western counties in
    Michigan. Pollutants within those areas are expected to be in the
    Unhealthy for Sensitive Groups (USG, Orange AQI) range.
    
    The Air Quality Advisory is in effect for the following counties in
    southwest Michigan...
    
    Berrien and Cass
    
    We are in the peak of ozone season, and the current forecast shows
    ozone-conducive conditions for Sunday and Monday. Surface
    temperatures in the 90s, coupled with ample sunshine and southwest
    winds, create an environment favorable for ozone development along
    the Lake Michigan shoreline.
    
    It is recommended that, when possible, you avoid strenuous outdoor
    activities, especially those with respiratory diseases such as
    asthma.
    
    People and businesses are urged to avoid activities which lead to
    ozone formation. These activities include:
    * refueling vehicles or topping off when refueling;
    * using gasoline powered lawn equipment;
    * using charcoal lighter fluid.
    
    Positive activities include:
    * driving less;
    * telecommuting;
    * walking or bike riding;
    * delaying or combining errands;
    * using water-based paints.
    
    For up-to-date air quality data for Michigan visit the MiAir site:
    https://air-egle.hub.arcgis.com/
    
    For up-to-date air quality data nationally visit EPA's Air Now site:
    https://www.airnow.gov/


    Areas Impacted:
  • Cass
  • Northern Berrien
  • Southern Berrien


  • 7d4b3b0a8f5cd9185a2950bc16119506cd6bf4cb.001.1