Chatham, Ontario, Canada Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
167 7am
64
64
38 10am
64
63
63 1pm
63
63
63 4pm
64
64
64 7pm
64
64
— 10pm
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—
— 1am
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— 4am
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Station readings
167
38
CAMS model adj +39
25
25
25
25
25
24
24
24
24
24
25
25
25
25
25

Air Quality Forecast (24h)

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

33
Chatham, Ontario, Canada
0.0 km PM2.5: 7.9 µg/m³
42
Chatham, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
34
Chatham, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
38
Chatham, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³

Nearby Cities

28 Chatham 55 Leamington 55 Kingsville 42 Tecumseh 38 Saint Clair Shores 40 Grosse Pointe Woods 47 Mount Clemens 39 Roseville 38 Eastpointe

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-11T10:51 UTC.