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Indianapolis, IN Air Quality Index




Realtime Air Quality Data
Realtime Location: Indianapolis, IN
Issue Date: 05/12/26 6:00 AM EDT

Current Air Quality Index

Good 33


Action Day Alert:
There are currently no Knozone Action Day alerts for Indianapolis, IN
Realtime AQI - Pollutant Details
Type: Particle Pollution (2.5 microns)
Index: Good
AQI Value: 33		 Good

Type: Particle Pollution (10 microns) Good - 24 AQI - Ozone
Index: Good
AQI Value: 6
Good

Last Update:Tue, 12 May 2026 05:45:01 EST


0-50 Good
51-100 Moderate
101-150 Unhealthy for Sensitive Groups
151-200 Unhealthy
201-300 Very Unhealthy
301-500 Hazardous


Air Quality Forecast
Forecast Location: Indianapolis, IN
Forecast Agency: Indianapolis Office of Sustainability
Two Day Forecast
Day One Forecast Day Two Forecast
Date: 05/12/2026
Type: Particle Pollution (2.5 microns)
Index: Moderate
AQI Value: 51-100

Moderate
Date: 05/13/2026
Type: Particle Pollution (2.5 microns)
Index: Good
AQI Value: 0-50

Good
Last Update:Tue, 12 May 2026 05:45:04 EST



Current Hourly Air Quality Index Map
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous


Today's Air Quality Forecast
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous


Today's Air Quality Timed Animation
AQI: Good AQI: Moderate AQI: Unhealthy for Sensitive Groups AQI: Unhealthy AQI: Very Unhealthy AQI: Hazardous


Data courtesy of Airnow.gov