Indianapolis
 
Data courtesy of:
 

 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
Local Air Quality Resources
Action Day Programs | Today's AQI
 
State Air Quality Resources
American Lung Association (ALA) of Indiana
Indiana DEM - Contact Us
Indiana DEM - Smog Watch
Indiana Department of Environmental Management (DEM)
Air Quality Forecast
Today's High Tomorrow's High
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
Moderate
Moderate
Ozone
Good
Good
Particles (PM2.5)
Moderate
Moderate
Ozone
Good
Good
Forecast Discussion: PM2.5 yesterday averaged moderate over almost all of Indiana and good everywhere in Kentucky. Only two sites in Indianapolis were borderline moderate while the rest of the region was good. High pressure will keep the weather dry into late in the week, despite a cold front passing through Tuesday. A ridge will briefly be over the Ohio Valley Wednesday while a strong trough approaches from the Rockies. Humidity returns and thunderstorms are possible Thursday.

Current Conditions
Air Quality Index (AQI)
observed at 9:00 EDT
25
Good
Health Message: None
AQI - Pollutant Details
Particles (PM2.5) 25 Good
Ozone 0 Good

Past Air Quality Maps and Data
Yesterday's Maps and Data
Air Quality Maps Archives (by region)

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