Peterborough, Ontario, Canada

Monitoring Station · Peterborough, Canada
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
43 12pm
17
11
31 3pm
11
4
4 6pm
2
2
2 9pm
2
2
2 12am
31
11
— 3am
—
—
— 6am
—
—
— 9am
—
—
Station readings
17
29
CAMS model adj -23
66
54
34
54
34
27
27
25
25
25
25
25
25
54
34

Air Quality Trend (24h)

PM2.57.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

30
Peterborough, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³

Nearby Cities

26 Peterborough 35 Lindsay 62 Cobourg 25 Bowmanville 25 Oshawa 25 Brooklin 24 Quinte West 25 Uxbridge 25 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T15:43 UTC.