INZ050-058-059-066-050400-
Wayne-Fayette-Union-Franklin-
Including the cities of Richmond, Connersville, Liberty,
West College Corner, and Brookville
314 PM EDT Thu Jul 3 2025
...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT EDT
FRIDAY NIGHT...
The Indiana Department of Environmental Management has declared an
Air Quality Action Day, from midnight tonight to midnight EDT Friday
night.
Fine particulate levels are expected to be in the Unhealthy for
Sensitive Groups range. Active children and adults, and people with
respiratory disease, such as asthma should limit prolonged outdoor
exposure.
For additional actions and information, please visit the IDEM Smog
page at: https://apps.idem.in.gov/smogwatch.
$$
INZ074-KYZ091>093-OHZ070-071-077-078-050400-
Dearborn-Boone-Kenton-Campbell-Butler-Warren-Hamilton-Clermont-
Including the cities of Bright, Lawrenceburg, Hidden Valley,
Greendale, Aurora, Dillsboro, Florence, Burlington, Oakbrook,
Covington, Erlanger, Independence, Newport, Fort Thomas,
Highland Heights, Bellevue, Dayton, Alexandria, Hamilton,
Middletown, Fairfield, Oxford, Mason, Lebanon, Landen, Springboro,
Franklin, Downtown Cincinnati, Milford, Summerside, Mount Carmel,
Mount Repose, Withamsville, Mulberry, and Day Heights
314 PM EDT Thu Jul 3 2025
...AIR QUALITY ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT
EDT SATURDAY NIGHT...
The Southwest Ohio Air Quality Agency has issued an Air Quality
Advisory for Butler, Clermont, Hamilton and Warren counties in Ohio;
Boone, Campbell and Kenton counties in Kentucky; and Dearborn County
in Indiana, from midnight tonight to midnight EDT Saturday night.
Levels of ozone within the region may approach or exceed unhealthy
standards.
On Alert days, help reduce ozone by taking the following actions:
* Carpool, if possible, bike, walk or take the bus instead of
driving alone.
* Refuel your vehicle after 8 pm.
* Do not idle your vehicle, exhaust contributes to air pollution.
* Mow your lawn in the evening hours and avoid the use of
gas-powered lawn equipment.
For additional information, please visit the Southwest Ohio Air
Quality Agency`s web site at
www.southwestohioair.org/local_air_quality
$$
MIZ063-068>070-075-076-083-050415-
St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne-Monroe-
Including the cities of Port Huron, Howell, Pontiac, Warren,
Ann Arbor, Detroit, and Monroe
238 PM EDT Thu Jul 3 2025
...Air Quality Advisory in effect for Friday July 4th...
The Michigan Department of Environment, Great Lakes, and Energy has
declared an Air Quality Alert for Friday July 4th for elevated
levels of fine particulate (PM2.5) due to residual wildfire smoke
and firework displays. Air Quality Index (AQI) levels are expected to
be in the Unhealthy for Sensitive Groups (AQI Orange) Range.
The advisory is in effect for the following Michigan counties...
St. Clair...Livingston...Oakland...Macomb...Washtenaw...Wayne and
Monroe.
It is recommended that, when possible, you avoid strenuous outdoor
activities, especially those with heart disease and respiratory
diseases like asthma. Monitor for symptoms such as wheezing,
coughing, chest tightness, dizziness, or burning in nose, throat,
and eyes. Reduce or eliminate activities that contribute to air
pollution, such as: outdoor burning, use of residential wood
burning devices.
Tips for households: Keep windows closed overnight to prevent
smoke from getting indoors and, if possible, run central air
conditioning with MERV-13 or higher rated filters.
For further information, please see EPAs Air Now site for
up-to-date air quality data: https://www.airnow.gov/
For further health information, please see MDHHS Wildfire Smoke
and Your Health site:
https://www.michigan.gov/mdhhs/safety-injury-prev/environmental-health/
your-health-and-wildfire-smoke
$$
AM
INZ021-028>031-035>046-048-049-051>057-060-062>065-040445-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-Rush-
Sullivan-Monroe-Brown-Bartholomew-Decatur-
Including the cities of Delphi, Flora, Williamsport, West Lebanon,
Lafayette, West Lafayette, Frankfort, Kokomo, Attica, Covington,
Veedersburg, Crawfordsville, Lebanon, Zionsville, Tipton, Fishers,
Carmel, Noblesville, Anderson, Muncie, Winchester, Union City,
Farmland, Parker City, Clinton, Fairview Park, Rockville, Montezuma,
Rosedale, Greencastle, Plainfield, Brownsburg, Danville, Greenfield,
New Castle, Terre Haute, Brazil, Spencer, Gosport, Martinsville,
Mooresville, Greenwood, Franklin, Shelbyville, Rushville, Sullivan,
Carlisle, Shelburn, Farmersburg, Bloomington, Nashville, Columbus,
and Greensburg
1242 PM EDT Thu Jul 3 2025
...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT EDT
FRIDAY NIGHT...
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, IN EFFECT FROM MIDNIGHT
TONIGHT TO MIDNIGHT EDT FRIDAY NIGHT.
An Air Quality Action Day for PM 2.5 has been issued. Fine
particulate levels are expected to be in the Unhealthy for Sensitive
Groups range. Active children and adults, and people with
respiratory disease, such as asthma should limit prolonged outdoor
exposure.
Here are some recommended actions that the public can take:
* Walk, bike, carpool or use public transportation.
* Avoid using the drive-through and combine errands into one trip.
* Avoid refueling your vehicle or using gasoline-powered lawn
equipment until after 7pm.
* Turn off your engine when idling for more than 30 seconds.
* Conserve energy by turning off lights or setting the air
conditioner to 75 degrees or above.
For additional information, please visit the IDEM Smog page at:
http://www.in.gov/idem/airmonitoring/smogwatch/
$$
INZ047-040445-
Marion-
Including the city of Indianapolis
1242 PM EDT Thu Jul 3 2025
...AIR QUALITY ALERT IN EFFECT FROM MIDNIGHT TONIGHT TO MIDNIGHT EDT
SATURDAY NIGHT...
The officials at the Office of Sustainability for the City of
Indianapolis have called for a Knozone Action Day, IN EFFECT FROM
MIDNIGHT TONIGHT TO MIDNIGHT EDT SATURDAY NIGHT.
A Knozone Action day means that a combination of high temperatures,
light winds, and other factors are expected to produce conditions
where high levels of ozone emissions may exceed federally mandated
standards.
Fine particulate levels are expected to be in the Unhealthy for
Sensitive Groups range. Active children and adults, and people with
respiratory disease, such as asthma should limit prolonged outdoor
exposure.
Here are some recommended actions that the public can take:
* Walk, bike, carpool or use public transportation.
* Avoid using the drive-through and combine errands into one trip.
* Avoid refueling your vehicle or using gasoline-powered lawn
equipment until after 7pm.
* Turn off your engine when idling for more than 30 seconds.
* Conserve energy by turning off lights or setting the air
conditioner to 75 degrees or above.
For additional information, please visit the IDEM Smog page at:
http://www.in.gov/idem/airmonitoring/smogwatch/
$$
ILZ005-006-012-013-020-021-103>108-050400-
McHenry-Lake IL-Kane-DuPage-Kendall-Grundy-Northern Cook-
Central Cook-Southern Cook-Northern Will-Southern Will-Eastern Will-
Including the cities of Crystal Lake, Algonquin, McHenry, Woodstock,
Waukegan, Buffalo Grove, Mundelein, Gurnee, Aurora, Elgin,
Naperville, Wheaton, Downers Grove, Lombard, Carol Stream, Oswego,
Yorkville, Plano, Morris, Coal City, Minooka, Evanston, Des Plaines,
Schaumburg, Palatine, Northbrook, Chicago, Cicero, Oak Lawn,
Oak Park, La Grange, Calumet City, Oak Forest, Lemont, Orland Park,
Park Forest, Joliet, Bolingbrook, Plainfield, Mokena, Channahon,
Manhattan, Wilmington, Crete, Peotone, and Beecher
1110 AM CDT Thu Jul 3 2025
...AIR QUALITY ALERT IN EFFECT THROUGH FRIDAY NIGHT...
The Illinois Environmental Protection Agency has determined that an
Air Pollution Action Day will be declared for the greater Chicago
Metropolitan Area and is IN EFFECT THROUGH FRIDAY NIGHT.
An Air Pollution Action Day is declared when weather conditions are
such that widespread ozone and or particulate levels are expected to
be at or above the Unhealthy for Sensitive Groups category of the
Air Quality Index for multiple days. Ozone is expected to be the
primary pollutant of concern, but fireworks emissions may also
contribute to higher AQI readings for both PM2.5 and Ozone at times.
Active children and adults, especially people with pulmonary or
respiratory disease such as asthma, should limit prolonged outdoor
activity.
Area residents are urged to reduce pollution levels. Air quality
forecasts, current air quality, and tips on how you can reduce your
emissions can be found at www.airnow.gov.
Media contact...Illinois EPA.
$$
INZ019-050400-
Benton-
Including the cities of Fowler and Oxford
1210 PM EDT Thu Jul 3 2025
...AIR QUALITY ALERT IN EFFECT FOR FRIDAY...
An Air Quality Action Day has been forecast for Northwest Indiana
for elevated ozone levels and is IN EFFECT ON FRIDAY, JULY 4TH.
Ozone Levels are expected to be at unhealthy levels for sensitive
groups. For additional information...please visit the IDEM SMOG
Watch web site at www.SmogWatch.IN.gov or the EPA AIRNOW web site at
www.airnow.gov and click on Indiana.
$$
INZ020-050400-
White-
Including the cities of Monticello, Monon, and Brookston
1140 AM EDT Thu Jul 3 2025
...AIR QUALITY ALERT FOR FRIDAY JULY 4...
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, in effect for Friday July
4th.
An Air Quality Action Day for PM 2.5 has been issued. Fine
particulate levels are expected to be in the Unhealthy for Sensitive
Groups range. Active children and adults, and people with
respiratory disease, such as asthma should limit prolonged outdoor
exposure.
Here are some recommended actions that the public can take:
* Walk, bike, carpool or use public transportation.
* Avoid using the drive-through and combine errands into one trip.
* Avoid refueling your vehicle or using gasoline-powered lawn
equipment until after 7pm.
* Turn off your engine when idling for more than 30 seconds.
* Conserve energy by turning off lights or setting the air
conditioner to 75 degrees or above.
For additional information, please visit the IDEM Smog page at:
http://www.in.gov/idem/airmonitoring/smogwatch/
$$
MIZ177-277-050400-
Northern Berrien-Southern Berrien-
Including the cities of Benton Harbor, St. Joseph, Paw Paw Lake,
Niles, New Buffalo, Stevensville, and Berrien Springs
1129 AM EDT Thu Jul 3 2025
...AIR QUALITY ADVISORY FOR FRIDAY JULY 4th...
The Michigan Department of Environment, Great Lakes, and Energy
(EGLE) has declared an Air Quality Advisory for Friday July 4,
for elevated levels of ozone along the Lake Michigan shoreline.
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
Ample sunshine, surface temperatures in the 80s and favorable winds
will create a conducive environment for Ozone development along the
Lake Michigan shoreline on July 4th.
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/
$$
MIZ050-056-057-064-071-050400-
Muskegon-Ottawa-Kent-Allegan-Van Buren-
Including the cities of Muskegon, Grand Haven, Jenison,
Grand Rapids, Holland, and South Haven
1129 AM EDT Thu Jul 3 2025
...Air Quality Advisory for July 4, 2025...
The Michigan Department of Environment, Great Lakes, and
Energy (EGLE) has declared an Air Quality Advisory for July 4, 2025,
for elevated levels of ozone along the Lake Michigan shoreline.
Pollutants within those areas are expected to be in the Unhealthy for
Sensitive Groups (USG, Orange AQI) range.
The Air Quality Advisory is in effect for the following Michigan
counties:
Allegan, Berrien, Kent, Muskegon, Ottawa, Van Buren
Ample sunshine, surface temperatures in the 80s and favorable winds
will create a conducive environment for Ozone development along the
Lake Michigan shoreline on July 4th.
It is recommended that, when possible, you avoid strenuous outdoor
activities, especially those with respiratory diseases such as
asthma. People and businesses are urged to avoid activities which can
lead to ozone formation.
These activities include:
refueling vehicles or topping off when refueling;
using gasoline powered lawn equipment;
using charcoal lighter fluid.
Positive activities include:
driving less;
telecommuting;
walking or bike riding;
delaying or combining errands;
using water-based paints.
For up-to-date air quality data for Michigan visit the MiAir site:
https://air-egle.hub.arcgis.com/
For up-to-date air quality data nationally visit EPAs Air Now site:
https://www.airnow.gov/
$$
Thomas
ARZ036-MSZ001-TNZ088-032230-
Air Quality Alert Message
Shelby County Health Department
Relayed by National Weather Service Memphis TN
809 AM CDT Thu Jul 3 2025
...Code Orange Ozone Forecast for Today...
The Shelby County Health Department has issued a Code Orange Ozone
Forecast effective for Shelby County Tennessee, Crittenden County
Arkansas, and DeSoto County Mississippi, including the city of
Memphis for Today. This ozone forecast is due to forecasted ozone
values that will be unhealthy for sensitive groups. These values will
exceed the Environmental Protection Agency`s federal safe health
standard. The Shelby County Health Department recommends that
sensitive groups which include active children and adults, and
people with respiratory disease, such as asthma, limit prolonged
outdoor exertion. Please continue to check the latest air quality
forecasts and updates until monitored values return to safe levels.
For more information go to www.airnow.gov.
$$
COC069-123-014-001-013-005-031-059-035-032200-
Larimer-Weld-Broomfield-Adams-Boulder-Arapahoe-Denver-
Jefferson-Douglas-
410 PM MDT Wed Jul 2 2025
...OZONE ACTION DAY ALERT FROM 400 PM WEDNESDAY UNTIL 400 PM
THURSDAY...
The Colorado Department of Public Health and Environment has
issued the following...
WHAT...Ozone Action Day Alert.
WHERE...Douglas, Jefferson, Denver, western Arapahoe, western
Adams, Broomfield, Boulder, Larimer, and Weld Counties
WHEN...400 PM Wednesday July 02 to 400 PM Thursday July 03
IMPACTS...Ozone Action Day Alert is now in effect for the Front
Range Urban Corridor. Hot, stagnant weather will continue,
allowing ozone to reach the Unhealthy for Sensitive Groups
category on Wednesday and Thursday. For Colorado air quality
conditions, forecasts, and advisories, visit:
https://www.colorado.gov/airquality/colorado_summary.aspx If
possible, please help us reduce ozone pollution by limiting
driving gas and diesel-powered vehicles until at least 4 p.m.
Thursday, July 3, 2025. Colorado is also addressing ozone
pollution through state policies. For more information about
health impacts and how ozone pollution forms in Colorado, visit:
https://cdphe.colorado.gov/ozone- pollution-and-your-health
HEALTH INFORMATION...Increasing likelihood of respiratory symptoms
and breathing discomfort in active children and adults and people
with lung disease, such as asthma. Active children and adults, and
people with lung disease, such as asthma, should reduce prolonged
or heavy outdoor exertion.
$$
CAZ048-057-065-552-554-060700-
San Bernardino and Riverside County Valleys-The Inland Empire-
Santa Ana Mountains and Foothills-San Gorgonio Pass near Banning-
Orange County Coastal Areas-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Huntington Beach,
Costa Mesa, Newport Beach, Laguna Beach, San Clemente, Santa Ana,
Anaheim, Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
212 PM PDT Wed Jul 2 2025
...AIR QUALITY ALERT DUE TO HARMFUL FINE PARTICLE POLLUTION LEVELS...
* WHAT...The South Coast AQMD has issued an air quality alert due to
harmful levels of fine particle pollution.
* WHERE...Orange County and the Inland Empire. Levels of particle
pollution can vary by time and location depending on emissions and
local weather conditions.
* WHEN...5 PM July 4th through 11:59 PM July 5th.
* IMPACTS...Particle pollution can get deep into the lungs and cause
serious health problems such as heart attacks, bronchitis, asthma
attacks, and difficulty breathing. 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 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.
$$
CAZ373-370-366-368-548-362-367-088-375-372-369-060600-
Eastern San Fernando Valley-
Including the cities of Burbank, Glendale, and Universal City
Eastern Santa Monica Mountains Recreational Area-
Los Angeles County Beaches-
Including the cities of Santa Monica, Torrance, and Long Beach
Los Angeles County Inland Coast including Downtown Los Angeles-
Including the cities of Inglewood, Downey, Norwalk, Beverly Hills,
and West Hollywood
Los Angeles County San Gabriel Valley-
Including the cities of Pasadena, San Gabriel, and Pomona
Malibu Coast-
Including the city of Malibu
Palos Verdes Hills-
Santa Clarita Valley-
Including the cities of Santa Clarita, Newhall, and Valencia
Santa Susana Mountains-
Western San Fernando Valley-
Including the cities of Reseda, Woodland Hills, and Northridge
Western Santa Monica Mountains Recreational Area-
158 PM PDT Wed Jul 2 2025
...AIR QUALITY ALERT DUE TO HARMFUL FINE PARTICLE POLLUTION LEVELS...
* WHAT...The South Coast AQMD has issued an air quality alert due to
harmful levels of fine particle pollution.
* WHERE...Most of Los Angeles County. Levels of particle pollution
can vary by time and location depending on emissions and local
weather conditions.
* WHEN...5 PM July 4th through 11:59 PM July 5th.
* IMPACTS...Particle pollution can get deep into the lungs and cause
serious health problems such as heart attacks, bronchitis, asthma
attacks, and difficulty breathing. 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.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
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 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.
$$ |
