Air Quality Alert
NJZ020-026-027-260400-
Ocean-Coastal Ocean-Southeastern Burlingon-
345 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JUNE 25...
The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Wednesday 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/
$$
NJZ023-024-022-025-260400-
Cape May-Atlantic Coastal Cape May-Atlantic-Coastal Atlantic-
345 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JUNE 25...
The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Wednesday for Atlantic and Cape
May Counties in New Jersey.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/
$$
PAZ070-071-101>106-260400-
Eastern Chester-Western Chester-Eastern Montgomery-Western
Montgomery-Upper Bucks-Lower Bucks-Delaware-Philadelphia-
345 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JUNE 25...
The Delaware Valley Regional Planning Commission has issued a
code orange air quality alert Wednesday 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/
$$
NJZ013-014-260400-
Western Monmouth-Eastern Monmouth-
345 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JUNE 25...
The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Wednesday for Monmouth County.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/
$$
NJZ012-015-260400-
Middlesex-Mercer-
345 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JUNE 25...
The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Wednesday 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/
$$
NJZ016-021-260400-
Salem-Cumberland-
345 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JUNE 25...
The New Jersey Department of Environmental Protection has
issued a code orange air quality alert Wednesday for Salem and
Cumberland Counties.
A code orange air quality alert means that air pollution
concentrations within the region may become unhealthy for
sensitive groups. Sensitive groups include children...people
suffering from asthma... heart disease or other lung
diseases...and the elderly. The effects of air pollution can
be minimized by avoiding strenuous activity or exercise outdoors.
For more information on ground-level ozone and fine
particles...visit http://www.state.nj.us/dep/
$$
NJZ017-018-019-260400-
Gloucester-Camden-Northwestern Burlington-
345 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IS IN EFFECT FOR WEDNESDAY JUNE 25...
The New Jersey Department of Environmental Protection has issued
a code orange air quality alert Wednesday 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/
$$
CTZ009-250300-
Southern Fairfield-
319 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT WEDNESDAY...
The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:
Southern Fairfield
from 11 AM to 11 PM EDT Wednesday.
An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards. For additional
information, please visit the Connecticut Department of Energy and
Environmental Protection Web site at http://www.ct.gov/deep/aqi
$$
CTZ010>012-250300-
Southern New Haven-Southern Middlesex-Southern New London-
319 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING...
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT WEDNESDAY...
The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:
Southern Fairfield, Southern New Haven, Southern Middlesex, Southern New
London
until 11 PM EDT this evening.
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
$$
NYZ069>075-078>081-176>179-250300-
Rockland-Northern Westchester-Southern Westchester-
New York (Manhattan)-Bronx-Richmond (Staten Island)-Kings (Brooklyn)-
Northwest Suffolk-Northeast Suffolk-Southwest Suffolk-
Southeast Suffolk-Northern Queens-Northern Nassau-Southern Queens-
Southern Nassau-
319 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING...
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT WEDNESDAY...
The New York State Department of Environmental Conservation has
issued an Air Quality Health Advisory for the following counties:
New York, Bronx, Kings, Queens, Richmond, Nassau, Suffolk,
Westchester, Rockland.
until 11 PM EDT this evening.
Air quality levels in outdoor air are predicted to be greater than
an Air Quality Index value of 100 for the pollutant of Ground Level
Ozone. The Air Quality Index, or AQI, was created as an easy way to
correlate levels of different pollutants to one scale. The higher
the AQI value, the greater the health concern.
When pollution levels are elevated, the New York State Department of
Health recommends that individuals consider limiting strenuous
outdoor physical activity to reduce the risk of adverse health
effects. People who may be especially sensitive to the effects of
elevated levels of pollutants include the very young, and those with
preexisting respiratory problems such as asthma or heart disease.
Those with symptoms should consider consulting their personal
physician.
A toll free air quality hotline has been established so New York
residents can stay informed on the air quality situation. The toll
free number is 1 800 5 3 5, 1 3 4 5.
$$
CTZ006>008-250300-
Northern New Haven-Northern Middlesex-Northern New London-
319 PM EDT Tue Jun 24 2025
...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:
Northern New Haven, Northern Middlesex, Northern New London
until 11 PM EDT this evening.
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
$$
NJZ004-006-103>108-250300-
Eastern Passaic-Hudson-Western Bergen-Eastern Bergen-Western Essex-
Eastern Essex-Western Union-Eastern Union-
319 PM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IN EFFECT UNTIL 11 PM EDT THIS EVENING...
...AIR QUALITY ALERT IN EFFECT FROM 11 AM TO 11 PM EDT WEDNESDAY...
The New Jersey Department of Environmental Protection has issued an
Air Quality Action Day for the following counties:
Hudson, Bergen, Essex, Union, Eastern Passaic
until 11 PM EDT this evening.
An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards.
For additional information, please visit the New Jersey Department
of Environmental Protection Web site at https://dep.nj.gov/airmon
$$
RIZ001>008-250300-
Northwest Providence RI-Southeast Providence RI-Western Kent RI-
Eastern Kent RI-Bristol RI-Washington RI-Newport RI-Block Island RI-
Including the cities of Foster, Smithfield, Providence, Coventry,
West Greenwich, East Greenwich, Warwick, West Warwick, Bristol,
Narragansett, Westerly, Newport, and New Shoreham
304 AM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT
THIS EVENING...
The Rhode Island Department of Environmental Management has issued
an Air Quality Action Day for Ground Level Ozone, from 11 AM this
morning to 11 PM EDT this evening.
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/
$$
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@NWSBoston
MAZ017>024-250300-
Northern Bristol MA-Western Plymouth MA-Eastern Plymouth MA-
Southern Bristol MA-Southern Plymouth MA-Barnstable MA-Dukes MA-
Nantucket MA-
Including the cities of Taunton, Brockton, Plymouth, Fall River,
New Bedford, Mattapoisett, Chatham, Falmouth, Provincetown,
Vineyard Haven, and Nantucket
304 AM EDT Tue Jun 24 2025
...AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT
THIS EVENING...
The Massachusetts Department of Environmental Protection has issued
an Air Quality Alert for Ground Level Ozone, from 11 AM this morning
to 11 PM EDT this evening.
An Air Quality Alert means that Ground Level Ozone concentrations
within the region may approach or exceed levels that are Unhealthy
for Sensitive Groups.
Air is unhealthy for sensitive children and adults, such as those
with asthma, lung or heart disease, and older adults. Sensitive
children and adults should limit prolonged outdoor activity.
For additional information, please visit the Massachusetts
Department of Environmental Protection website at:
https://mass.gov/orgs/massachusetts-department-of-environmental-
protection
$$
MDZ008-508-250400-
Cecil-Southeast Harford-
Including the cities of Elkton and Aberdeen
509 PM EDT Mon Jun 23 2025
...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
$$
