Air Quality Alert
INZ050-058-059-066-073-075-080-051430-
Wayne-Fayette-Union-Franklin-Ripley-Ohio-Switzerland-
Including the cities of Richmond, Connersville, Liberty,
West College Corner, Brookville, Batesville, Milan, Versailles,
Osgood, Rising Sun, and Vevay
1022 AM EDT Thu Jun 4 2026
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The Indiana Department of Environmental Management has declared an
Air Action Day, 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, please visit the IDEM Smog
page at: https://www.in.gov/idem/airmonitoring/smogwatch/
$$
OHZ042-043-051-053-060>062-051430-
Darke-Shelby-Miami-Clark-Preble-Montgomery-Greene-
Including the cities of Greenville, Sidney, Troy, Piqua, Tipp City,
Springfield, Eaton, Camden, Downtown Dayton, Kettering, Beavercreek,
Fairborn, and Xenia
1022 AM EDT Thu Jun 4 2026
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The Miami Valley Regional Planning Commission and the Regional Air
Pollution Control Agency have issued an Air Quality Alert for Clark,
Darke, Greene, Miami, Montgomery, Preble, and Shelby counties in the
Miami Valley Region, until midnight EDT tonight.
Levels of ozone within the region may approach or exceed unhealthy
standards.
On Alert days, help reduce ozone by taking the following actions:
* Carpool, if possible, bike, walk or take the bus instead of
driving alone.
* Refuel your vehicle after 8 pm.
* Do not idle your vehicle, exhaust contributes to air pollution.
* Mow your lawn in the evening hours and avoid the use of
gas-powered lawn equipment.
For additional actions and information, visit miamivalleyair.org or
call 937-223-6323
$$
INZ074-KYZ091>093-OHZ070-071-077-078-051430-
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
1022 AM EDT Thu Jun 4 2026
...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
$$
INZ021-028>031-035>049-051>057-060>065-067>072-050300-
Carroll-Warren-Tippecanoe-Clinton-Howard-Fountain-Montgomery-Boone-
Tipton-Hamilton-Madison-Delaware-Randolph-Vermillion-Parke-Putnam-
Hendricks-Marion-Hancock-Henry-Vigo-Clay-Owen-Morgan-Johnson-Shelby-
Rush-Sullivan-Greene-Monroe-Brown-Bartholomew-Decatur-Knox-Daviess-
Martin-Lawrence-Jackson-Jennings-
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,
Indianapolis, Greenfield, New Castle, Terre Haute, Brazil, Spencer,
Gosport, Martinsville, Mooresville, Greenwood, Franklin,
Shelbyville, Rushville, Sullivan, Carlisle, Shelburn, Farmersburg,
Linton, Bloomfield, Jasonville, Worthington, Bloomington, Nashville,
Columbus, Greensburg, Vincennes, Washington, Loogootee, Shoals,
Bedford, Mitchell, Seymour, and North Vernon
1054 AM EDT Thu Jun 4 2026
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT
EDT TONIGHT.
An Air Quality Action Day for Ozone has been issued. Ozone 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/
$$
INZ005>009-012>015-017-018-020-022>027-032>034-103-104-116-203-204-
216-060230-
Elkhart-Lagrange-Steuben-Noble-De Kalb-Starke-Pulaski-Marshall-
Fulton IN-Whitley-Allen IN-White-Cass IN-Miami-Wabash-Huntington-
Wells-Adams-Grant-Blackford-Jay-Northern La Porte-
Eastern St. Joseph IN-Northern Kosciusko-Southern La Porte-
Western St. Joseph IN-Southern Kosciusko-
Including the cities of Elkhart, Goshen, Nappanee, Lagrange, Topeka,
Shipshewana, Angola, Fremont, Kendallville, Ligonier, Albion,
Auburn, Garrett, Knox, North Judson, Bass Lake, Winamac,
Francesville, Medaryville, Plymouth, Bremen, Culver, Rochester,
Akron, Columbia City, Tri-Lakes, South Whitley, Fort Wayne,
New Haven, Monticello, Monon, Brookston, Logansport, Royal Center,
Peru, Grissom AFB, Mexico, Wabash, North Manchester, Huntington,
Roanoke, Bluffton, Ossian, Decatur, Berne, Marion, Gas City, Upland,
Hartford City, Montpelier, Portland, Dunkirk, Michigan City,
La Porte, Kingsbury, Fish Lake, South Bend, Mishawaka, Lakeville,
Granger, Syracuse, Milford, North Webster, Leesburg, Wanatah,
La Crosse, Union Mills, North Liberty, New Carlisle, Walkerton,
Warsaw, Winona Lake, Silver Lake, and Mentone
1024 AM EDT Thu Jun 4 2026 /924 AM CDT Thu Jun 4 2026/
...AIR QUALITY ALERT IN EFFECT UNTIL MIDNIGHT EDT TONIGHT...
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, in effect for today, June
4th.
An Air Quality Action Day for Ozone has been issued. Ozone 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/
$$
