Air Quality in Steeles, Canada

Windy
23.0°C · 32.5% humidity
23.0°
Feels 23.0°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
8 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
63 12am
60
64
48 3am
56
61
66 6am
51
41
13 9am
14
15
18 12pm
18
18
19 3pm
19
17
17 6pm
17
17
17 9pm
16
16
Station readings
63
60
64
48
CAMS model adj -8
66
66
83
83
83
83
84
66
54
25
25
25
27
27
27
27
27
25
25
25
25
25
24
24
AD 728×90

Air Quality Index Trend

48h · 3 stn

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

32.5%
Humidity
51.9 km/h
Wind NNW
1014.0 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
48
11.37 µg/m³
PM10
25
27.45 µg/m³
050100150200300500

What is the weather forecast for Steeles?

Temperature & Precipitation

PM2.5 Trend

48h · 3 stations
PM2.511.37 µg/m³ ✓ WHO
Good
PM1027.45 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (8 stations within 25 km)
11.37
Median
12.07
Average
8.2
Low
17.06
High
PM2.5 µg/m³ · Model: 13.7 · Bias: +2.3

What is the 7-day forecast for Steeles?

08-03
26.7° 17.9°
2.62 mm
08-04
28.0° 19.1°
0.5 mm
08-05
35.2° 14.7°
08-06
28.0° 19.2°
5.31 mm
08-07
30.8° 16.4°
2.5 mm
08-08
35.3° 19.6°
0.38 mm
08-09
38.0° 20.0°
0.31 mm
Both models agree Avg diff: 3.0°C

Where are air quality stations near Steeles?

55
Toronto North, Ontario, Canada
7.8 km PM2.5: 14.0 µg/m³
37
Toronto North, Ontario, Canada
7.8 km PM2.5: 8.9 µg/m³
50
Toronto North, Ontario, Canada
7.8 km PM2.5: 12.0 µg/m³
50
Toronto North, Ontario, Canada
7.8 km PM2.5: 12.0 µg/m³
42
Toronto East, Ontario, Canada
8.5 km PM2.5: 10.1 µg/m³
38
Toronto East, Ontario, Canada
8.5 km PM2.5: 9.1 µg/m³
42
Toronto East, Ontario, Canada
8.5 km PM2.5: 10.1 µg/m³
39
Toronto East, Ontario, Canada
8.5 km PM2.5: 9.4 µg/m³
46
Toronto East, Ontario, Canada
8.5 km PM2.5: 11.0 µg/m³
42
Toronto East, Ontario, Canada
8.5 km PM2.5: 10.1 µg/m³

What cities are near Steeles?

47 Hillcrest Village 48 L'Amoreaux 48 Pleasant View 48 Milliken 47 Don Valley Village 48 Agincourt North 48 Tam O'Shanter-Sullivan 48 Henry Farm 45 Bayview Village 48 Agincourt South-Malvern West
Get AQI alerts for Steeles

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

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.