Air Quality in Mount Pleasant West, Canada

Clear
28.5°C · 42.7% humidity
28.5°
Feels 30.0°
91
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
125 10am
125
105
91 1pm
101
108
112 4pm
116
119
120 7pm
122
94
94 10pm
97
104
104 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

Mount Pleasant West'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 Mount Pleasant West is 2.1× the WHO 24-hour guideline of 15 µg/m³.

42.7%
Humidity
37.6 km/h
Wind ESE
1014.5 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
91
31.26 µg/m³
PM10
65
84.3 µg/m³
050100150200300500

What is the weather forecast for Mount Pleasant West?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.531.26 µg/m³ ×2.1 WHO
Moderate
PM1084.3 µg/m³
Moderate
UV INDEX12.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
31.26
Median
29.11
Average
15.0
Low
43.23
High
PM2.5 µg/m³ · Model: 44.22 · Bias: +13.0

What is the 7-day forecast for Mount Pleasant West?

07-21
28.5° 22.0°
1.69 mm
07-22
25.4° 20.9°
0.25 mm
07-23
22.9° 15.4°
07-24
24.9° 18.8°
07-25
24.8° 16.1°
0.5 mm
07-26
28.3° 19.9°
1.13 mm
07-27
30.1° 20.3°
0.13 mm
Both models agree Avg diff: 2.9°C

Where are air quality stations near Mount Pleasant West?

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

What cities are near Mount Pleasant West?

89 Toronto 94 Mount Pleasant East 83 Lawrence Park South 102 Leaside-Bennington 102 Rosedale-Moore Park 107 Thorncliffe Park 73 Bedford Park-Nortown 96 Annex 73 Englemount-Lawrence 105 North St.James Town
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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 2026-07-21T17:24 UTC.