Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
29 6pm
25
25
34 9pm
25
25
25 12am
37
50
75 3am
75
75
75 6am
75
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Air Quality Trend (24h)

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Nearby Monitoring Stations

32
Barrie, Ontario, Canada
0.0 km
30
Barrie, Ontario, Canada
0.0 km
32
Barrie, Ontario, Canada
0.0 km
27
Barrie, Ontario, Canada
0.0 km
34
Barrie, Ontario, Canada
0.0 km
17
Barrie, Ontario
0.0 km PM2.5: 4.0 µg/m³
11
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 2.7 µg/m³

Nearby Cities

14 Barrie 14 Innisfil 17 Keswick 11 Alliston Wasaga Beach 9 Orillia 8 East Gwillimbury 9 Newmarket Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T21:07 UTC.