Peterborough, Ontario, Canada Air Quality

Monitoring Station · Peterborough, Canada
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
61 6am
30
36
18 9am
36
36
36 12pm
45
38
45 3pm
38
38
38 6pm
36
36
— 9pm
—
—
— 12am
—
—
— 3am
—
—
Station readings
61
30
18
CAMS model adj +11
25
25
25
25
25
25
25
34
27
34
27
27
27
25
25

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
Peterborough, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
21
Peterborough, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
21
Peterborough, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
21
Peterborough, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³

Nearby Cities

23 Peterborough 24 Lindsay 25 Cobourg 29 Bowmanville 29 Oshawa 29 Brooklin 28 Quinte West 29 Uxbridge 29 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T09:16 UTC.