Barrie, Ontario, Canada Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
86 9pm
34
86
88 12am
115
115
115 3am
115
127
127 6am
144
144
144 9am
144
144
— 12pm
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—
— 3pm
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—
— 6pm
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Station readings
34
CAMS model adj +61
25
25
25
27
54
54
54
54
66
66
83
83
83
83
83

Air Quality Forecast (24h)

PM2.58.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Barrie, Ontario, Canada
0.0 km PM2.5: 8.2 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
42
Barrie, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
30
Barrie, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
34
Barrie, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
50
Barrie, Ontario, Canada
0.0 km PM2.5: 12.0 µg/m³
38
Barrie, Ontario
0.0 km PM2.5: 9.0 µg/m³

Nearby Cities

52 Barrie 52 Innisfil 54 Keswick 31 Alliston 25 Wasaga Beach 22 Orillia 57 East Gwillimbury 57 Newmarket 33 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T00:41 UTC.