Barrie, Ontario, Canada Air Quality

Monitoring Station · Barrie, Canada
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
— 10pm
—
—
— 1am
—
—
— 4am
—
—
— 7am
—
—
— 10am
—
—
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—

Air Quality Forecast (24h)

PM2.54.6 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

21
Barrie, Ontario, Canada
0.0 km PM2.5: 5.0 µg/m³
15
Barrie, Ontario, Canada
0.0 km PM2.5: 3.6 µg/m³
18
Barrie, Ontario, Canada
0.0 km PM2.5: 4.3 µg/m³
34
Barrie, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
25
Barrie, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
33
Barrie, Ontario
0.0 km PM2.5: 8.0 µg/m³
14
NASA GSFC Rutgers Calib. N15
17.9 km PM2.5: 3.3 µg/m³

Nearby Cities

23 Barrie 22 Innisfil 23 Keswick 15 Alliston 17 Wasaga Beach 17 Orillia 23 East Gwillimbury 23 Newmarket 35 Collingwood

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T01:06 UTC.