Chatham, Ontario, Canada

Monitoring Station · Chatham, Canada
39
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
32 8am
34
25
39 11am
25
25
25 2pm
25
25
25 5pm
25
25
25 8pm
25
25
— 11pm
—
—
— 2am
—
—
— 5am
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Station readings
34
39
CAMS model adj -2
34
34
27
27
27
27
27
27
27
27
27
27
27
27
27

Air Quality Trend (24h)

PM2.59.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

41
Chatham, Ontario, Canada
0.0 km PM2.5: 9.8 µg/m³
31
Chatham, Ontario, Canada
0.0 km PM2.5: 7.4 µg/m³
30
Chatham, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
38
Chatham, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³

Nearby Cities

34 Chatham 52 Leamington 53 Kingsville 40 Tecumseh 30 Saint Clair Shores 36 Grosse Pointe Woods 25 Mount Clemens 30 Roseville 34 Eastpointe

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T11:39 UTC.