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
28 2pm
30
30
46 5pm
33
33
33 8pm
46
46
46 11pm
46
46
46 2am
46
46
46 5am
46
46
46 8am
46
46
33 11am
33
21
Station readings
28
30
30
46
33
CAMS model adj -4
37
37
37
37
37
37
37
50
50
50
50
50
50
50
50
50
50
50
50
50
50
37
37
25
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

PM2.57.21 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
7.21
Median
7.21
Average
4.92
Low
9.5
High
PM2.5 µg/m³ · Model: 7.4 · Bias: +0.2

What is the 7-day forecast for Barrie?

04-09
15.1° 1.9°
0.06 mm
04-10
13.2° 10.5°
0.19 mm
04-11
8.5° 1.9°
6.5 mm
04-12
5.6° 1.4°
0.06 mm
04-13
19.3° 5.4°
14.06 mm
04-14
20.4° 14.7°
13.31 mm
04-15
13.6° 2.6°
8.56 mm
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
34
Barrie, Ontario, Canada
3.5 km
33
Barrie, Ontario
3.5 km PM2.5: 8.0 µg/m³
22
NASA GSFC Rutgers Calib. N15
20.9 km PM2.5: 5.2 µg/m³

What cities are near Barrie?

30 Innisfil 40 Keswick Orillia Wasaga Beach 20 Alliston 2 East Gwillimbury 5 Newmarket Midland Collingwood 25 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 2026-04-09T17:31 UTC.