Barrie, Ontario, Canada Air Quality

Monitoring Station · Barrie, Canada
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
25 4pm
25
25
25 7pm
25
25
25 10pm
25
25
27 1am
27
27
34 4am
34
54
— 7am
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— 10am
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— 1pm
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Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Barrie, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Barrie, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Barrie, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
30
Barrie, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
38
Barrie, Ontario
0.0 km PM2.5: 9.0 µg/m³
35
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 8.4 µg/m³

Nearby Cities

40 Barrie 40 Innisfil 44 Keswick 26 Alliston 38 Wasaga Beach 34 Orillia 53 East Gwillimbury 53 Newmarket 37 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T19:04 UTC.