Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 5am
50
15
43 8am
43
41
41 11am
41
43
41 2pm
41
41
41 5pm
41
43
— 8pm
—
—
— 11pm
—
—
— 2am
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Station readings
15
CAMS model adj +16
34
34
27
27
27
25
25
25
27
25
25
25
25
25
27

Air Quality Trend (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

15
Barrie, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
16
Barrie, Ontario, Canada
0.0 km PM2.5: 3.8 µg/m³
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
15
Barrie, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
14
Barrie, Ontario, Canada
0.0 km PM2.5: 3.4 µg/m³
20
Barrie, Ontario, Canada
0.0 km PM2.5: 4.8 µg/m³
4
Barrie, Ontario
0.0 km PM2.5: 1.0 µg/m³

Nearby Cities

12 Barrie 12 Innisfil 13 Keswick 10 Alliston 24 Wasaga Beach 24 Orillia 15 East Gwillimbury 15 Newmarket 24 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T08:46 UTC.