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)
Good Good
Health Message: None
Air Quality Index (AQI)
Moderate Moderate
Health Message: Unusually sensitive people should consider reducing prolonged or heavy exertion.
AQI - Pollutant Details
Particles (PM2.5)
Good
Good
Particles (PM2.5)
Moderate
Moderate
Forecast Discussion: PM2.5 readings have been generally decreasing overnight, but Louisville still has readings in the mid-teens. A weak cold front has moved through this morning. High pressure will move into the Tennessee Valley this evening. A dry cold front will move through on Tuesday. A surface high and upper level ridge will keep temperatures warm, then bring in the most humid air of the spring so far on Thursday. Thursday will bring heavy rains again to southern Indiana and Kentucky with likely thunderstorms.

Current Conditions
Air Quality Index (AQI)
observed at 22:00 EDT
28
Good
Health Message: None
AQI - Pollutant Details
Ozone 28 Good
Particles (PM2.5) 23 Good
Particles (PM10) 7 Good

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

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