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
39 2pm
39
39
17 5pm
38
39
39 8pm
41
41
48 11pm
48
38
38 2am
38
39
— 5am
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— 8am
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— 11am
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Station readings
17
CAMS model adj +14
25
25
25
25
24
25
25
27
27
34
34
24
24
24
25

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

Nearby Cities

17 Peterborough 36 Lindsay 34 Cobourg 25 Bowmanville 25 Oshawa 25 Brooklin 16 Quinte West 25 Uxbridge 25 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T17:35 UTC.