Milton, Ontario, Canada Air Quality

Monitoring Station · Milton, Canada
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
36 5pm
36
36
43 8pm
43
43
43 11pm
36
34
34 2am
34
36
36 5am
36
34
— 8am
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CAMS model adj +9
27
27
27
34
34
34
34
27
25
25
25
27
27
27
25

Air Quality Forecast (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

30
Milton, Ontario, Canada
0.0 km PM2.5: 7.2 µg/m³
35
Milton, Ontario, Canada
0.0 km PM2.5: 8.4 µg/m³
16
Milton, Ontario, Canada
0.0 km PM2.5: 3.8 µg/m³
57
Halton Hills Air Sensor
12.9 km PM2.5: 14.9 µg/m³
39
Oakville, Ontario, Canada
13.8 km PM2.5: 9.4 µg/m³
32
Oakville, Ontario, Canada
13.8 km PM2.5: 7.7 µg/m³
46
Mississauga, Ontario, Canada
16.5 km PM2.5: 11.0 µg/m³
37
Mississauga, Ontario, Canada
16.5 km PM2.5: 8.9 µg/m³

Nearby Cities

38 Milton 38 Halton Hills 37 Georgetown 34 Burlington 31 Oakville 32 Mississauga 34 Brampton 35 Waterdown 33 Etobicoke

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:46 UTC.