Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
10
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
23 2pm
23
23
23 5pm
23
25
32 8pm
52
52
52 11pm
52
23
23 2am
23
23
— 5am
—
—
— 8am
—
—
— 11am
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CAMS model adj -2
25
25
25
25
25
27
34
54
54
54
54
25
25
25
25

Air Quality Trend (24h)

PM2.52.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

13
Barrie, Ontario, Canada
0.0 km PM2.5: 3.1 µg/m³
11
Barrie, Ontario, Canada
0.0 km PM2.5: 2.6 µg/m³
12
Barrie, Ontario, Canada
0.0 km PM2.5: 2.9 µg/m³
32
Barrie, Ontario, Canada
0.0 km PM2.5: 7.7 µg/m³
20
Barrie, Ontario, Canada
0.0 km PM2.5: 4.8 µg/m³
13
Barrie, Ontario, Canada
0.0 km PM2.5: 3.1 µg/m³
12
Barrie, Ontario
0.0 km PM2.5: 3.0 µg/m³
36
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 8.7 µg/m³

Nearby Cities

12 Barrie 15 Innisfil 17 Keswick 36 Alliston 36 Wasaga Beach 36 Orillia 28 East Gwillimbury 28 Newmarket 35 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T17:06 UTC.