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
10 12pm
23
21
21 3pm
21
21
21 6pm
23
30
50 9pm
50
50
50 12am
21
21
— 3am
—
—
— 6am
—
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— 9am
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Station readings
10
CAMS model adj -4
25
27
25
25
25
25
25
27
34
54
54
54
54
25
25

Air Quality Trend (24h)

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

12
Barrie, Ontario, Canada
0.0 km PM2.5: 2.9 µg/m³
15
Barrie, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
11
Barrie, Ontario, Canada
0.0 km PM2.5: 2.6 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
4
Barrie, Ontario
0.0 km PM2.5: 1.0 µg/m³
14
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 3.3 µg/m³

Nearby Cities

8 Barrie 8 Innisfil 10 Keswick 24 Alliston 28 Wasaga Beach 31 Orillia 13 East Gwillimbury 13 Newmarket 25 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T15:43 UTC.