Toronto Downtown, Ontario, Canada

Monitoring Station · Bay Street Corridor, Canada
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
75 5pm
75
38
75 8pm
75
99
99 11pm
99
75
50 2am
37
25
25 5am
25
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Air Quality Trend (24h)

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Nearby Monitoring Stations

38
Toronto Downtown, Ontario, Canada
0.0 km
50
Toronto Downtown, Ontario, Canada
0.0 km
-
canada-toronto-richmond-street-west
1.4 km PM2.5: 0.0 µg/m³
18
Toronto East, Ontario, Canada
13.2 km
21
Toronto East, Ontario, Canada
13.2 km
21
Toronto East, Ontario, Canada
13.2 km
25
Toronto North, Ontario, Canada
13.4 km
65
Toronto North, Ontario, Canada
13.4 km

Nearby Cities

12 Bay Street Corridor 12 Church-Yonge Corridor 12 North St.James Town 12 Kensington-Chinatown 12 Annex 12 Moss Park 12 Rosedale-Moore Park 12 Trinity-Bellwoods 12 Niagara

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T20:19 UTC.