Peterborough, Ontario, Canada

Monitoring Station · Peterborough, Canada
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
26 5am
27
24
24 8am
23
23
23 11am
23
24
24 2pm
23
23
23 5pm
23
—
— 8pm
—
—
— 11pm
—
—
— 2am
—
—
Station readings
27
CAMS model adj -1
27
27
25
25
24
24
24
24
25
25
24
24
24
24

Air Quality Trend (24h)

PM2.56.5 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

27
Peterborough, Ontario, Canada
0.0 km PM2.5: 6.5 µg/m³
19
Peterborough, Ontario, Canada
0.0 km PM2.5: 4.6 µg/m³
29
Peterborough, Ontario, Canada
0.0 km PM2.5: 7.0 µg/m³
28
Peterborough, Ontario, Canada
0.0 km PM2.5: 6.7 µg/m³

Nearby Cities

28 Peterborough 32 Lindsay 35 Cobourg 28 Bowmanville 28 Oshawa 28 Brooklin 20 Quinte West 28 Uxbridge 28 Whitby

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T08:57 UTC.