Air Quality in West Hill, Canada

Windy
26.4°C · 49.1% humidity
26.4°
Feels 26.4°
105
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
125 10am
125
105
105 1pm
111
115
118 4pm
120
121
122 7pm
123
95
95 10pm
97
104
105 1am
125
125
105 4am
98
98
98 7am
98
95
Station readings
119
126
114
CAMS model adj +71
54
54
34
54
54
54
54
54
54
54
54
25
25
27
34
34
54
54
34
27
27
27
27
24
AD 728×90

Air Quality Index Trend

38h · 1 stn

West Hill's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in West Hill is 2.5× the WHO 24-hour guideline of 15 µg/m³.

49.1%
Humidity
42.8 km/h
Wind ESE
1014.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
105
37.31 µg/m³
PM10
78
109.3 µg/m³
050100150200300500

What is the weather forecast for West Hill?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.537.31 µg/m³ ×2.5 WHO
Unhealthy for sensitive groups
PM10109.3 µg/m³
Moderate
UV INDEX12.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
37.31
Median
29.11
Average
15.0
Low
43.23
High
PM2.5 µg/m³ · Model: 44.22 · Bias: +6.9

What is the 7-day forecast for West Hill?

07-21
26.4° 22.4°
0.62 mm
07-22
24.2° 21.3°
0.19 mm
07-23
22.6° 16.2°
07-24
25.4° 19.4°
07-25
24.5° 17.3°
0.75 mm
07-26
28.1° 20.2°
1.69 mm
07-27
27.9° 21.1°
0.06 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near West Hill?

39
Toronto East, Ontario, Canada
7.9 km PM2.5: 9.4 µg/m³
26
Toronto East, Ontario, Canada
7.9 km PM2.5: 6.2 µg/m³
33
Toronto East, Ontario, Canada
7.9 km PM2.5: 7.9 µg/m³
114
Wood Glen
12.1 km PM2.5: 40.8 µg/m³ PM10: 54.7 µg/m³
18
Toronto North, Ontario, Canada
19.2 km PM2.5: 4.3 µg/m³
30
Toronto North, Ontario, Canada
19.2 km PM2.5: 7.2 µg/m³
50
Toronto Downtown, Ontario, Canada
20.4 km PM2.5: 12.0 µg/m³
32
Toronto
20.7 km PM2.5: 7.7 µg/m³
38
Toronto
20.7 km PM2.5: 9.1 µg/m³
12
canada-toronto-richmond-street-west
21.2 km 27.2°C 36.3% RH PM2.5: 2.8 µg/m³ PM10: 3.7 µg/m³

What cities are near West Hill?

101 Morningside 106 Woburn 99 Rouge 112 Scarborough Village 96 Malvern 105 Bendale 112 Eglinton East 115 Cliffcrest 96 Agincourt South-Malvern West 116 Kennedy Park
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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 2026-07-21T17:20 UTC.