Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
46 5pm
46
45
26 8pm
45
45
45 11pm
45
46
46 2am
48
55
55 5am
55
48
— 8am
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— 11am
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— 2pm
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Station readings
26
CAMS model adj +21
25
25
24
24
24
24
24
24
25
25
27
34
34
34
27

Air Quality Trend (24h)

PM2.56.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

38
Barrie, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
31
Barrie, Ontario, Canada
0.0 km PM2.5: 7.4 µg/m³
32
Barrie, Ontario, Canada
0.0 km PM2.5: 7.7 µg/m³
30
Barrie, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
12
Barrie, Ontario
0.0 km PM2.5: 3.0 µg/m³
25
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 5.9 µg/m³

Nearby Cities

29 Barrie 28 Innisfil 32 Keswick 25 Alliston 14 Wasaga Beach 11 Orillia 38 East Gwillimbury 38 Newmarket 36 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-14T20:29 UTC.