Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
19 6am
57
57
57 9am
57
57
57 12pm
58
58
58 3pm
57
57
57 6pm
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—
— 9pm
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— 12am
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— 3am
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Station readings
19
CAMS model adj +33
25
24
24
24
24
24
24
25
25
25
24
24
24

Air Quality Trend (24h)

PM2.54.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

32
Barrie, Ontario, Canada
0.0 km PM2.5: 7.7 µg/m³
25
Barrie, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
20
Barrie, Ontario, Canada
0.0 km PM2.5: 4.8 µg/m³
8
Barrie, Ontario
0.0 km PM2.5: 2.0 µg/m³
19
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 4.6 µg/m³

Nearby Cities

16 Barrie 16 Innisfil 20 Keswick 26 Alliston 32 Wasaga Beach 32 Orillia 26 East Gwillimbury 26 Newmarket 34 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-17T09:02 UTC.