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
77 10pm
34
79
106 1am
106
106
106 4am
118
118
135 7am
135
135
135 10am
135
118
— 1pm
—
—
— 4pm
—
—
— 7pm
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Station readings
34
CAMS model adj +52
25
25
27
54
54
54
54
66
66
83
83
83
83
83
66

Air Quality Forecast (24h)

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

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
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
30
Barrie, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
50
Barrie, Ontario, Canada
0.0 km PM2.5: 12.0 µg/m³
42
Barrie, Ontario
0.0 km PM2.5: 10.0 µg/m³
38
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 9.1 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 2026-08-08T01:44 UTC.