Peterborough, Ontario, Canada

Monitoring Station · Peterborough, Canada
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
49 9am
49
17
49 12pm
49
50
50 3pm
50
50
49 6pm
50
50
52 9pm
52
59
— 12am
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—
— 3am
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— 6am
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Station readings
17
CAMS model adj +25
24
24
24
24
24
25
25
25
25
24
25
25
27
27
34

Air Quality Trend (24h)

PM2.54.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
Peterborough, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
16
Peterborough, Ontario, Canada
0.0 km PM2.5: 3.8 µg/m³
23
Peterborough, Ontario, Canada
0.0 km PM2.5: 5.5 µg/m³
14
Peterborough, Ontario, Canada
0.0 km PM2.5: 3.4 µg/m³

Nearby Cities

16 Peterborough 36 Lindsay 36 Cobourg 17 Bowmanville 17 Oshawa 17 Brooklin 21 Quinte West 17 Uxbridge 17 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T12:06 UTC.