Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
35 11pm
50
50
50 2am
50
50
50 5am
50
50
50 8am
50
50
37 11am
37
25
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

24
Barrie, Ontario, Canada
0.0 km
28
Barrie, Ontario, Canada
0.0 km
26
Barrie, Ontario, Canada
0.0 km
32
Barrie, Ontario, Canada
0.0 km
17
Barrie, Ontario
0.0 km PM2.5: 4.0 µg/m³
8
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 1.8 µg/m³

Nearby Cities

15 Barrie 15 Innisfil 20 Keswick 10 Alliston 16 Wasaga Beach 15 Orillia 22 East Gwillimbury 23 Newmarket 17 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T02:27 UTC.