Toronto Downtown, Ontario, Canada

Monitoring Station · Bay Street Corridor, Canada
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
16 6pm
37
46
37 9pm
37
37
37 12am
50
50
50 3am
50
37
37 6am
37
—
— 9am
—
—
— 12pm
—
—
— 3pm
—
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Air Quality Trend (24h)

Nearby Monitoring Stations

50
Toronto Downtown, Ontario, Canada
0.0 km
46
Toronto Downtown, Ontario, Canada
0.0 km
-
canada-toronto-richmond-street-west
1.4 km PM2.5: 0.0 µg/m³
50
Toronto East, Ontario, Canada
13.2 km
46
Toronto East, Ontario, Canada
13.2 km
55
Toronto North, Ontario, Canada
13.4 km
61
Toronto North, Ontario, Canada
13.4 km
38
Toronto West, Ontario, Canada
13.5 km

Nearby Cities

26 Bay Street Corridor 26 Church-Yonge Corridor 26 North St.James Town 26 Kensington-Chinatown 26 Annex 26 Moss Park 26 Rosedale-Moore Park 26 Trinity-Bellwoods 26 Niagara

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T21:11 UTC.