Chatham, Ontario, Canada

Monitoring Station · Chatham, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 4pm
38
34
38 7pm
38
38
38 10pm
40
40
38 1am
38
38
40 4am
40
40
— 7am
—
—
— 10am
—
—
— 1pm
—
—
Station readings
34
38
CAMS model adj +13
25
25
25
25
25
25
25
27
27
25
25
25
27
27
27

Air Quality Trend (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
Chatham, Ontario, Canada
0.0 km PM2.5: 7.4 µg/m³
46
Chatham, Ontario, Canada
0.0 km PM2.5: 11.0 µg/m³
17
Chatham, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
42
Chatham, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³

Nearby Cities

39 Chatham 44 Leamington 44 Kingsville 37 Tecumseh 34 Saint Clair Shores 36 Grosse Pointe Woods 24 Mount Clemens 33 Roseville 33 Eastpointe

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-26T19:40 UTC.