Gary-IITRI, Indiana, USA

Monitoring Station · Gary, United States
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
58 4pm
55
54
37 7pm
37
37
37 10pm
37
50
50 1am
50
50
50 4am
50
50
— 7am
—
—
— 10am
—
—
— 1pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

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Ogden Dunes, Indiana, USA
8.9 km
37
Ogden Dunes, Indiana, USA
8.9 km
36
Ogden Dunes, Indiana, USA
8.9 km
42
East Chicago - Marina, Indiana, USA
12.0 km
18
East Chicago - Marina, Indiana, USA
12.0 km
43
East Chicago - Marina, Indiana, USA
12.0 km
20
Hammond-167th St, Indiana, USA
15.9 km
30
Hegewisch 3
20.1 km PM2.5: 7.2 µg/m³

Nearby Cities

31 Gary 29 Hobart 29 Portage 30 East Chicago 31 Griffith 31 Highland 30 Merrillville 30 Hammond 30 Munster

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T19:34 UTC.