Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 12am
29
26
36 3am
56
56
56 6am
56
56
56 9am
36
36
29 12pm
36
29
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
40
26
CAMS model adj +2
25
27
34
34
54
54
54
54
54
54
34
34
27
34
27

Air Quality Trend (24h)

PM2.56.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

34
Mississauga, Ontario, Canada
0.0 km PM2.5: 8.2 µg/m³
32
Mississauga, Ontario, Canada
0.0 km PM2.5: 7.7 µg/m³
30
Mississauga, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
38
Mississauga, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
18
Mississauga, Ontario, Canada
0.0 km PM2.5: 4.3 µg/m³
25
Oakville, Ontario, Canada
7.5 km PM2.5: 6.0 µg/m³
27
Oakville, Ontario, Canada
7.5 km PM2.5: 6.5 µg/m³
6
Halton Hills Air Sensor
13.9 km PM2.5: 1.5 µg/m³

Nearby Cities

24 Mississauga 25 Oakville 24 Etobicoke 27 Islington-City Centre West 23 Eringate-Centennial-West Deane 31 Mimico 32 Stonegate-Queensway 18 Willowridge-Martingrove-Richview 17 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T03:08 UTC.