Air Quality in East Chicago, United States

Windy
21.1°C · 42.2% humidity
21.1°
Feels 21.1°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
111 stations

Nearby Monitoring Stations

AQI Forecast
27 7am
54
54
23 10am
32
38
43 1pm
46
48
50 4pm
51
52
32 7pm
53
53
53 10pm
54
54
54 1am
54
54
54 4am
54
54
AD 728×90

Air Quality Index Trend

45h · 275 stn

East Chicago's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

42.2%
Humidity
43.6 km/h
Wind NNE
1020.2 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.64 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for East Chicago?

Temperature & Precipitation

PM2.5 Trend

45h · 275 stations
PM2.55.64 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX9.4
Very High
AD 300×250
Station readings (111 stations within 25 km)
5.64
Median
6.21
Average
3.04
Low
8.97
High
PM2.5 µg/m³ · Model: 10.0 · Bias: +4.4
Both models agree Avg diff: 5.2°C

Where are air quality stations near East Chicago?

17
East Chicago - Marina, Indiana, USA
2.3 km PM2.5: 4.1 µg/m³
21
Hammond-167th St, Indiana, USA
6.0 km PM2.5: 5.0 µg/m³
28
Hegewisch 3
7.2 km PM2.5: 6.6 µg/m³
26
Hegewisch 2
7.6 km PM2.5: 6.2 µg/m³
30
Hegewisch 4
8.1 km PM2.5: 7.3 µg/m³
27
Hegewisch 1
8.2 km PM2.5: 6.4 µg/m³
28
Hegewisch 6
8.4 km PM2.5: 6.8 µg/m³
25
East Side 4
8.6 km PM2.5: 6.0 µg/m³
32
Hegewisch 5
8.8 km PM2.5: 7.6 µg/m³
31
South Deering 5
9.6 km PM2.5: 7.5 µg/m³

What cities are near East Chicago?

27 Calumet City 23 Hammond 25 Highland 25 Munster 25 Gary 26 Lansing 26 Griffith 30 Dolton 28 South Holland 24 South Chicago
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T15:48 UTC.