Air Quality in Steeles, Canada

Windy
8.6°C · 88.2% humidity
8.6°
Feels 3.2°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
10 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
30 5pm
30
30
28 8pm
30
30
30 11pm
30
30
29 2am
29
29
30 5am
30
30
30 8am
30
32
39 11am
59
59
59 2pm
59
59
Station readings 26h ago
AQI 29
PM2.5 7.0 µg/m³ · 26h ago
AD 728×90

Air Quality Index Trend

48h · 11 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.

88.2%
Humidity
59.1 km/h
Wind NW
1000.9 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
28
6.59 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Steeles?

Temperature & Precipitation

PM2.5 Trend

48h · 11 stations
PM2.56.59 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (10 stations within 25 km)
6.59
Median
7.1
Average
5.3
Low
9.8
High
PM2.5 µg/m³ · Model: 7.1 · Bias: +0.5

What is the 7-day forecast for Steeles?

06-09
32.8° 8.6°
0.44 mm
06-10
17.9° 13.0°
0.13 mm
06-11
27.0° 11.7°
06-12
28.4° 16.7°
06-13
23.6° 19.4°
4.19 mm
06-14
28.3° 15.2°
06-15
28.7° 17.6°
3.13 mm
Both models agree Avg diff: 6.4°C

Where are air quality stations near Steeles?

142
Toronto North, Ontario, Canada
7.8 km PM2.5: 52.2 µg/m³
3
Toronto North, Ontario, Canada
7.8 km PM2.5: 0.7 µg/m³
69
Toronto East, Ontario, Canada
8.5 km PM2.5: 20.7 µg/m³
36
Toronto East, Ontario, Canada
8.5 km PM2.5: 8.6 µg/m³
17
Toronto East, Ontario, Canada
8.5 km PM2.5: 4.1 µg/m³
30
NASA GSFC Rutgers Calib. N20
11.4 km PM2.5: 7.1 µg/m³
4
Toronto Downtown, Ontario, Canada
17.2 km PM2.5: 1.0 µg/m³
17
Toronto
18.2 km PM2.5: 4.1 µg/m³
34
Toronto
18.2 km PM2.5: 8.2 µg/m³
–
canada-toronto-richmond-street-west
18.6 km 24.9°C 32.0% RH PM2.5: 0.1 µg/m³ PM10: 0.2 µg/m³

What cities are near Steeles?

28 Hillcrest Village 26 L'Amoreaux 27 Pleasant View 27 Milliken 28 Don Valley Village 25 Agincourt North 24 Tam O'Shanter-Sullivan 28 Henry Farm 29 Bayview Village 24 Agincourt South-Malvern West
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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 2026-06-09T00:49 UTC.