Indiana

United States

2026-09-15 04:00
AQI (US)
Good
O3
μg/m³
63.5
PM2.5
μg/m³
4.5
PM10
μg/m³
14.9
CO
μg/m³
375
NO2
μg/m³
6.8
SO2
μg/m³
2.3
Weather
17℃
78%
6 kph
0 of 11
Historical Data
Places included
Adams County
AQI 20
Allen County
AQI 24
Bartholomew County
AQI 28
Benton County
AQI 10
Blackford County
AQI 27
Boone County
AQI 26
Brown County
AQI 25
Carroll County
AQI 31
Cass County
AQI 37
Clark County
AQI 28
Clay County
AQI 13
Clinton County
AQI 19
Crawford County
AQI 34
Daviess County
AQI 27
DeKalb County
AQI 24
Dearborn County
AQI 24
Decatur County
AQI 28
Delaware County
AQI 30
Dubois County
AQI 33
Elkhart County
AQI 29
Fayette County
AQI 35
Floyd County
AQI 35
Fountain County
AQI 19
Franklin County
AQI 24
Fulton County
AQI 29
Gibson County
AQI 29
Grant County
AQI 30
Greene County
AQI 25
Hamilton County
AQI 33
Hancock County
AQI 33
Harrison County
AQI 33
Hendricks County
AQI 26
Henry County
AQI 46
Howard County
AQI 37
Huntington County
AQI 20
Jackson County
AQI 30
Jasper County
AQI 25
Jay County
AQI 27
Jefferson County
AQI 28
Jennings County
AQI 28
Johnson County
AQI 33
Knox County
AQI 35
Kosciusko County
AQI 20
LaGrange County
AQI 22
LaPorte County
AQI 31
Lake County
AQI 29
Lawrence County
AQI 25
Madison County
AQI 28
Marion County
AQI 33
Marshall County
AQI 19
Martin County
AQI 25
Miami County
AQI 37
Monroe County
AQI 25
Montgomery County
AQI 10
Morgan County
AQI 26
Newton County
AQI 25
Noble County
AQI 20
Ohio County
AQI 30
Orange County
AQI 32
Owen County
AQI 25
Parke County
AQI 13
Perry County
AQI 35
Pike County
AQI 33
Porter County
AQI 32
Posey County
AQI 29
Pulaski County
AQI 23
Putnam County
AQI 23
Randolph County
AQI 27
Ripley County
AQI 30
Rush County
AQI 48
Scott County
AQI 29
Shelby County
AQI 40
Spencer County
AQI 33
St. Joseph County
AQI 31
Starke County
AQI 23
Steuben County
AQI 23
Sullivan County
AQI 19
Switzerland County
AQI 30
Tippecanoe County
AQI 10
Tipton County
AQI 37
Union County
AQI 25
Vanderburgh County
AQI 32
Vermillion County
AQI 13
Vigo County
AQI 24
Wabash County
AQI 20
Warren County
AQI 10
Warrick County
AQI 36
Washington County
AQI 35
Wayne County
AQI 25
Wells County
AQI 20
White County
AQI 10
Whitley County
AQI 20
Data Sources

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android