Barrie, Ontario, Canada Air Quality

Monitoring Station · Barrie, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
50 5pm
38
50
50 8pm
50
50
50 11pm
50
52
52 2am
52
59
59 5am
79
79
— 8am
—
—
— 11am
—
—
— 2pm
—
—
Station readings
38
CAMS model adj +25
25
25
25
25
25
25
25
25
27
27
27
34
34
54
54

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

42
Barrie, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
38
Barrie, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
30
Barrie, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
38
Barrie, Ontario
0.0 km PM2.5: 9.0 µg/m³
42
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 10.0 µg/m³

Nearby Cities

40 Barrie 40 Innisfil 44 Keswick 26 Alliston 38 Wasaga Beach 34 Orillia 53 East Gwillimbury 53 Newmarket 37 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-10T20:10 UTC.