Chatham, Ontario, Canada

Monitoring Station · Chatham, Canada
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 8pm
19
42
46 11pm
46
48
48 2am
48
55
55 5am
55
55
55 8am
55
55
— 11am
—
—
— 2pm
—
—
— 5pm
—
—
Station readings
19
42
CAMS model adj +21
25
25
25
25
25
27
27
27
34
34
34
34
34
34
34

Air Quality Trend (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
Chatham, Ontario, Canada
0.0 km PM2.5: 7.4 µg/m³
39
Chatham, Ontario, Canada
0.0 km PM2.5: 9.4 µg/m³
35
Chatham, Ontario, Canada
0.0 km PM2.5: 8.4 µg/m³

Nearby Cities

35 Chatham 9 Leamington 9 Kingsville 25 Tecumseh 20 Saint Clair Shores 22 Grosse Pointe Woods 15 Mount Clemens 20 Roseville 21 Eastpointe

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T23:24 UTC.