Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 5am
42
42
22 8am
15
13
13 11am
13
15
13 2pm
12
12
12 5pm
12
—
— 8pm
—
—
— 11pm
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— 2am
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CAMS model adj -12
54
54
54
34
27
25
25
25
27
25
24
24
24
24

Air Quality Forecast (24h)

PM2.55.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Barrie, Ontario, Canada
0.0 km PM2.5: 4.3 µg/m³
32
Barrie, Ontario, Canada
0.0 km PM2.5: 7.7 µg/m³
14
Barrie, Ontario, Canada
0.0 km PM2.5: 3.4 µg/m³
17
Barrie, Ontario, Canada
0.0 km PM2.5: 4.1 µg/m³
17
Barrie, Ontario
0.0 km PM2.5: 4.0 µg/m³
8
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 1.9 µg/m³

Nearby Cities

18 Barrie 17 Innisfil 23 Keswick 8 Alliston 46 Wasaga Beach 36 Orillia 29 East Gwillimbury 29 Newmarket 30 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-26T08:03 UTC.