Peterborough, Ontario, Canada

Monitoring Station · Peterborough, Canada
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
73 10am
68
56
21 1pm
24
44
24 4pm
17
17
15 7pm
15
15
15 10pm
15
15
— 1am
—
—
— 4am
—
—
— 7am
—
—
Station readings
68
21
CAMS model adj -10
83
66
66
54
34
54
34
27
27
25
25
25
25
25
25

Air Quality Trend (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

15
Peterborough, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
30
Peterborough, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
17
Peterborough, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³

Nearby Cities

25 Peterborough 37 Lindsay 38 Cobourg 18 Bowmanville 18 Oshawa 18 Brooklin 20 Quinte West 18 Uxbridge 18 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T13:42 UTC.