Milton, Ontario, Canada Air Quality

Monitoring Station · Milton, Canada
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 11am
66
57
63 2pm
57
57
57 5pm
57
57
57 8pm
57
57
57 11pm
57
86
— 2am
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—
— 5am
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— 8am
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Station readings
63
CAMS model adj +32
27
34
25
25
25
25
25
25
25
25
25
25
25
25
54

Air Quality Forecast (24h)

PM2.517.8 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

38
Milton, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Milton, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
38
Milton, Ontario, Canada
0.0 km PM2.5: 9.1 µg/m³
53
Milton, Ontario, Canada
0.0 km PM2.5: 13.1 µg/m³
42
Milton, Ontario, Canada
0.0 km PM2.5: 10.1 µg/m³
64
Halton Hills Air Sensor
12.9 km PM2.5: 18.4 µg/m³
34
Oakville, Ontario, Canada
13.8 km PM2.5: 8.2 µg/m³
38
Oakville, Ontario, Canada
13.8 km PM2.5: 9.1 µg/m³

Nearby Cities

40 Milton 34 Halton Hills 33 Georgetown 24 Burlington 30 Oakville 28 Mississauga 26 Brampton 25 Waterdown 40 Etobicoke

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-12T14:29 UTC.