Air Quality in Milton, Canada

Windy
21.8°C · 35.7% humidity
21.8°
Feels 21.8°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
81 12am
81
69
41 3am
49
55
59 6am
42
35
36 9am
37
38
39 12pm
39
39
39 3pm
40
40
40 6pm
40
40
40 9pm
39
39
Station readings
93
85
82
38
CAMS model adj +15
66
66
54
54
54
54
54
34
25
25
25
25
25
25
25
25
25
25
25
25
25
25
24
24
AD 728×90

Air Quality Index Trend

48h · 4 stn

Milton's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

35.7%
Humidity
51.8 km/h
Wind NNW
1014.4 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.79 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Milton?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations
PM2.59.79 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (10 stations within 25 km)
9.79
Median
9.84
Average
8.4
Low
16.93
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.7

What is the 7-day forecast for Milton?

08-03
23.4° 18.5°
2.81 mm
08-04
27.9° 15.3°
0.13 mm
08-05
35.1° 14.1°
08-06
27.8° 18.6°
5.06 mm
08-07
30.4° 13.1°
0.88 mm
08-08
35.0° 17.5°
08-09
36.8° 18.5°
0.13 mm
Both models agree Avg diff: 3.5°C

Where are air quality stations near Milton?

46
Milton, Ontario, Canada
2.2 km PM2.5: 11.0 µg/m³
50
Milton, Ontario, Canada
2.2 km PM2.5: 12.0 µg/m³
55
Milton, Ontario, Canada
2.2 km PM2.5: 14.0 µg/m³
31
Milton, Ontario, Canada
2.2 km PM2.5: 7.4 µg/m³
38
Milton, Ontario, Canada
2.2 km PM2.5: 9.1 µg/m³
34
Milton, Ontario, Canada
2.2 km PM2.5: 8.2 µg/m³
40
Milton, Ontario, Canada
2.2 km PM2.5: 9.6 µg/m³
42
Milton, Ontario, Canada
2.2 km PM2.5: 10.1 µg/m³
50
Milton, Ontario, Canada
2.2 km PM2.5: 12.0 µg/m³
36
Oakville, Ontario, Canada
14.9 km PM2.5: 8.6 µg/m³

What cities are near Milton?

45 Halton Hills 38 Burlington 45 Georgetown 39 Oakville 38 Mississauga 38 Waterdown 38 Brampton 43 Etobicoke 42 Eringate-Centennial-West Deane 36 Hamilton
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T07:06 UTC.