Indpls-W.18th St, Indiana, USA Air Quality
Monitoring Station
· Indianapolis, United States
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
17
2am
18
23
24
5am
24
24
24
8am
24
24
24
11am
24
23
23
2pm
23
23
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
17
18
23
CAMS model
adj -1
25
25
25
25
25
25
25
25
25
25
25
24
24
24
24
Air Quality Forecast (24h)
PM2.55.5 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:57 UTC.