Peterborough, Ontario, Canada Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 10pm
42
51
53 1am
53
60
80 4am
80
92
92 7am
109
109
92 10am
92
92
— 1pm
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—
— 4pm
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— 7pm
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Station readings
42
CAMS model adj +26
25
25
25
27
27
34
54
54
66
66
83
83
66
66
66

Air Quality Forecast (24h)

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

73
Peterborough, Ontario, Canada
0.0 km PM2.5: 22.6 µg/m³
27
Peterborough, Ontario, Canada
0.0 km PM2.5: 6.5 µg/m³
38
Peterborough, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Peterborough, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Peterborough, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³

Nearby Cities

34 Peterborough 13 Lindsay 18 Cobourg 55 Bowmanville 55 Oshawa 55 Brooklin 48 Quinte West 55 Uxbridge 55 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:29 UTC.