Air Quality in Barrie, Canada

Windy
15.1°C · 87.3% humidity
15.1°
Feels 15.1°
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 1pm
28
30
38 4pm
31
31
31 7pm
31
44
44 10pm
44
44
44 1am
44
44
44 4am
44
44
44 7am
44
44
44 10am
31
31
Station readings
30
28
30
38
46
CAMS model adj -6
37
37
37
37
37
37
37
37
50
50
50
50
50
50
50
50
50
50
50
50
50
50
37
37
AD 728×90

PM2.5 Trend (24h)

27h · 1 station
87.3%
Humidity
112.2 km/h
Wind SW
1019.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Barrie?

Temperature & Precipitation

PM2.57.09 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
7.09
Median
7.09
Average
4.42
Low
9.75
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +0.3
Both models agree Avg diff: 4.1°C

Where are air quality stations near Barrie?

32
Barrie, Ontario, Canada
3.5 km
38
Barrie, Ontario, Canada
3.5 km
46
Barrie, Ontario, Canada
3.5 km
46
Barrie, Ontario
3.5 km PM2.5: 11.0 µg/m³
19
NASA GSFC Rutgers Calib. N15
20.9 km PM2.5: 4.6 µg/m³

What cities are near Barrie?

30 Innisfil 41 Keswick 7 Orillia 8 Wasaga Beach 18 Alliston 11 East Gwillimbury 12 Newmarket 6 Midland 6 Collingwood 23 Aurora

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T16:53 UTC.