Mississauga, Ontario, Canada

Monitoring Station · Mississauga, Canada
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
78 8am
129
58
16 11am
51
58
51 2pm
51
51
78 5pm
78
78
78 8pm
78
78
— 11pm
—
—
— 2am
—
—
— 5am
—
—
Station readings
129
16
CAMS model adj +24
54
54
34
34
27
34
27
27
27
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.53.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

18
Mississauga, Ontario, Canada
0.0 km PM2.5: 4.3 µg/m³
17
Oakville, Ontario, Canada
7.5 km PM2.5: 4.1 µg/m³
18
Oakville, Ontario, Canada
7.5 km PM2.5: 4.3 µg/m³
17
Oakville, Ontario, Canada
7.5 km PM2.5: 4.1 µg/m³
4
Halton Hills Air Sensor
13.9 km PM2.5: 1.0 µg/m³
18
Milton, Ontario, Canada
16.5 km PM2.5: 4.3 µg/m³
18
Milton, Ontario, Canada
16.5 km PM2.5: 4.3 µg/m³
17
Milton, Ontario, Canada
16.5 km PM2.5: 4.1 µg/m³

Nearby Cities

17 Mississauga 18 Oakville 18 Etobicoke 18 Islington-City Centre West 17 Eringate-Centennial-West Deane 18 Mimico 18 Stonegate-Queensway 17 Willowridge-Martingrove-Richview 15 Brampton

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T11:57 UTC.