Barrie, Ontario, Canada Air Quality

Monitoring Station · Barrie, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 12am
44
38
44 3am
44
56
56 6am
73
73
73 9am
73
73
56 12pm
15
15
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
38
CAMS model adj -10
27
54
54
54
54
66
66
83
83
83
83
83
66
25
25

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

57
Barrie, Ontario, Canada
0.0 km PM2.5: 15.0 µg/m³
50
Barrie, Ontario, Canada
0.0 km PM2.5: 12.0 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
34
Barrie, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
57
Barrie, Ontario
0.0 km PM2.5: 15.0 µg/m³
38
NASA GSFC Rutgers Calib. N15
17.9 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 2026-08-08T03:32 UTC.