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
59 9pm
59
59
61 12am
88
88
88 3am
88
100
100 6am
117
117
117 9am
117
117
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
CAMS model adj +34
25
25
25
27
54
54
54
54
66
66
83
83
83
83
83

Air Quality Forecast (24h)

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

34
Barrie, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
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
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.