Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
22 11am
22
22
25 2pm
22
22
22 5pm
22
22
22 8pm
22
22
22 11pm
34
22
— 2am
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— 5am
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Station readings
25
CAMS model adj -32
54
54
54
54
54
54
54
54
54
54
54
54
54
66
54

Air Quality Trend (24h)

PM2.56.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

25
Mississauga, Ontario, Canada
0.0 km PM2.5: 6.0 µg/m³
25
Oakville, Ontario, Canada
7.5 km PM2.5: 6.0 µg/m³
21
Oakville, Ontario, Canada
7.5 km PM2.5: 5.0 µg/m³
7
Halton Hills Air Sensor
13.9 km PM2.5: 1.7 µg/m³
24
Milton, Ontario, Canada
16.5 km PM2.5: 5.8 µg/m³
26
Brampton, Ontario, Canada
19.5 km PM2.5: 6.2 µg/m³
22
Brampton, Ontario, Canada
19.5 km PM2.5: 5.3 µg/m³
34
Brampton, Ontario, Canada
19.5 km PM2.5: 8.2 µg/m³

Nearby Cities

23 Mississauga 23 Oakville 22 Etobicoke 23 Islington-City Centre West 21 Eringate-Centennial-West Deane 24 Mimico 25 Stonegate-Queensway 21 Willowridge-Martingrove-Richview 15 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-26T14:34 UTC.