Air Quality in St. Andrew-Windfields, Canada

Windy
9.1°C · 87.3% humidity
9.1°
Feels 3.6°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
23 11pm
23
23
31 2am
29
27
26 5am
25
25
31 8am
51
51
62 11am
62
62
62 2pm
62
62
62 5pm
62
50
50 8pm
23
30
Station readings 32h ago
AQI 30
PM2.5 7.2 µg/m³ · 32h ago
AD 728×90

Air Quality Index Trend

48h · 12 stn

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

87.3%
Humidity
65.5 km/h
Wind NNW
1002.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
31
7.44 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for St. Andrew-Windfields?

Temperature & Precipitation

PM2.5 Trend

48h · 12 stations
PM2.57.44 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (7 stations within 25 km)
7.44
Median
6.6
Average
5.0
Low
9.1
High
PM2.5 µg/m³ · Model: 7.35 · Bias: -0.1

What is the 7-day forecast for St. Andrew-Windfields?

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: 6.1°C

Where are air quality stations near St. Andrew-Windfields?

142
Toronto North, Ontario, Canada
4.2 km PM2.5: 52.2 µg/m³
8
Toronto North, Ontario, Canada
4.2 km PM2.5: 1.9 µg/m³
24
NASA GSFC Rutgers Calib. N20
8.2 km PM2.5: 5.8 µg/m³
16
Toronto East, Ontario, Canada
8.5 km PM2.5: 3.8 µg/m³
69
Toronto East, Ontario, Canada
8.5 km PM2.5: 20.7 µg/m³
20
Toronto East, Ontario, Canada
8.5 km PM2.5: 4.8 µg/m³
57
Toronto Downtown, Ontario, Canada
10.4 km PM2.5: 15.0 µg/m³
34
Toronto
11.5 km PM2.5: 8.2 µg/m³
25
Toronto
11.5 km PM2.5: 6.0 µg/m³
–
canada-toronto-richmond-street-west
11.8 km 24.9°C 32.0% RH PM2.5: 0.1 µg/m³ PM10: 0.2 µg/m³

What cities are near St. Andrew-Windfields?

33 Willowdale 32 Bayview Village 33 Willowdale East 30 Henry Farm 28 Banbury-Don Mills 30 Don Valley Village 32 Lansing-Westgate 26 Parkwoods-Donalda 33 Willowdale West 30 Bedford Park-Nortown
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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 2026-06-09T06:36 UTC.