Barrie, Ontario, Canada

Monitoring Station · Barrie, Canada
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
50 2am
24
50
20 5am
50
50
50 8am
50
50
37 11am
37
25
25 2pm
25
12
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

32
Barrie, Ontario, Canada
0.0 km
26
Barrie, Ontario, Canada
0.0 km
17
Barrie, Ontario
0.0 km PM2.5: 4.0 µg/m³
4
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 0.9 µg/m³

Nearby Cities

10 Barrie 10 Innisfil 17 Keswick 4 Alliston 8 Wasaga Beach 8 Orillia 13 East Gwillimbury 12 Newmarket 8 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T05:29 UTC.