Chatham, Ontario, Canada

Monitoring Station · Chatham, Canada
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 2am
25
33
22 5am
33
33
33 8am
33
35
35 11am
35
33
33 2pm
33
33
— 5pm
—
—
— 8pm
—
—
— 11pm
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Station readings
25
22
CAMS model adj +8
25
25
25
25
25
25
25
25
27
27
27
25
25
25
25

Air Quality Trend (24h)

PM2.55.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
Chatham, Ontario, Canada
0.0 km PM2.5: 7.4 µg/m³
25
Chatham, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
25
Chatham, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³

Nearby Cities

24 Chatham 36 Leamington 38 Kingsville 56 Tecumseh 34 Saint Clair Shores 44 Grosse Pointe Woods 18 Mount Clemens 32 Roseville 39 Eastpointe

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T05:54 UTC.