Greater Grand Crossing 4

Monitoring Station · Chatham, United States
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 9pm
34
29
42 12am
42
42
42 3am
42
42
42 6am
42
42
29 9am
17
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— 12pm
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—
— 3pm
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— 6pm
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Station readings
30
34
CAMS model adj -8
37
37
37
50
50
50
50
50
50
50
50
50
37
25

Air Quality Trend (24h)

PM2.58.1 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

74
Avalon Park 1
1.4 km PM2.5: 22.8 µg/m³
32
Greater Grand Crossing 5
1.4 km PM2.5: 7.8 µg/m³
32
Chatham 2
1.4 km PM2.5: 7.6 µg/m³
32
Greater Grand Crossing 3
1.4 km PM2.5: 7.8 µg/m³
35
Avalon Park 3
2.0 km PM2.5: 8.4 µg/m³
45
South Shore 1
2.0 km PM2.5: 10.9 µg/m³
36
Greater Grand Crossing 2
2.1 km PM2.5: 8.7 µg/m³
32
Chatham 1
2.2 km PM2.5: 7.6 µg/m³

Nearby Cities

31 Chatham 31 Greater Grand Crossing 31 South Shore 31 South Chicago 31 Auburn Gresham 31 Englewood 31 Hyde Park 31 West Englewood 31 Kenwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:05 UTC.