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
44 9am
42
42
10 12pm
44
42
42 3pm
42
42
42 6pm
44
51
71 9pm
71
71
— 12am
—
—
— 3am
—
—
— 6am
—
—
Station readings
10
CAMS model adj +17
27
25
25
25
27
25
25
25
25
25
27
34
54
54
54

Air Quality Trend (24h)

PM2.52.4 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

15
Barrie, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
13
Barrie, Ontario, Canada
0.0 km PM2.5: 3.1 µg/m³
13
Barrie, Ontario, Canada
0.0 km PM2.5: 3.1 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
15
Barrie, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
-
Barrie, Ontario
0.0 km PM2.5: 0.0 µg/m³
13
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 3.1 µg/m³

Nearby Cities

12 Barrie 12 Innisfil 13 Keswick 13 Alliston 35 Wasaga Beach 36 Orillia 16 East Gwillimbury 16 Newmarket 33 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T12:14 UTC.