Air Quality in South Riverdale, Canada

Clear
28.5°C · 42.7% humidity
28.5°
Feels 30.0°
113
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
125 10am
125
105
113 1pm
116
119
121 4pm
122
123
123 7pm
124
95
95 10pm
98
105
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

South Riverdale'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 South Riverdale is 2.7× 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▲
113
40.55 µg/m³
PM10
78
109.3 µg/m³
050100150200300500

What is the weather forecast for South Riverdale?

Temperature & Precipitation

PM2.5 Trend

38h · 1 station
PM2.540.55 µg/m³ ×2.7 WHO
Unhealthy for sensitive groups
PM10109.3 µg/m³
Moderate
UV INDEX12.9
Extreme
AD 300×250
Station readings (2 stations within 25 km)
40.55
Median
29.11
Average
15.0
Low
43.23
High
PM2.5 µg/m³ · Model: 56.72 · Bias: +16.2

What is the 7-day forecast for South Riverdale?

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 South Riverdale?

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

What cities are near South Riverdale?

106 Moss Park 104 Church-Yonge Corridor 105 Waterfront Communities-The Island 105 North St.James Town 103 Bay Street Corridor 119 The Beaches 115 Danforth East York 119 East End-Danforth 99 Kensington-Chinatown 102 Rosedale-Moore 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 2026-07-21T17:25 UTC.