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
53 8am
49
49
17 11am
49
49
50 2pm
50
50
50 5pm
49
50
50 8pm
52
52
— 11pm
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—
— 2am
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— 5am
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Station readings
53
17
CAMS model adj +25
24
24
24
24
24
24
25
25
25
25
24
25
25
27
27

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

Nearby Cities

19 Peterborough 26 Lindsay 25 Cobourg 19 Bowmanville 19 Oshawa 19 Brooklin 22 Quinte West 19 Uxbridge 19 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T11:28 UTC.