Toronto North, Ontario, Canada Air Quality

Monitoring Station · Newtonbrook West, Canada
158
Unhealthy
Everyone should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
158 1am
77
77
77 4am
77
77
77 7am
70
68
68 10am
68
68
68 1pm
68
—
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
CAMS model adj +43
34
34
34
34
34
34
34
27
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.569.1 µg/m³ ×4.6 WHO
Unhealthy
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Nearby Monitoring Stations

13
Toronto North, Ontario, Canada
0.0 km PM2.5: 3.1 µg/m³
21
NASA GSFC Rutgers Calib. N20
4.3 km PM2.5: 5.0 µg/m³
17
Toronto East, Ontario, Canada
12.1 km PM2.5: 4.1 µg/m³
18
Toronto East, Ontario, Canada
12.1 km PM2.5: 4.3 µg/m³
26
Toronto East, Ontario, Canada
12.1 km PM2.5: 6.2 µg/m³
20
Toronto West, Ontario, Canada
12.9 km PM2.5: 4.8 µg/m³
147
Toronto Downtown, Ontario, Canada
13.4 km PM2.5: 54.2 µg/m³
57
Toronto
14.5 km PM2.5: 15.0 µg/m³

Nearby Cities

34 Newtonbrook West 34 Willowdale West 34 Newtonbrook East 34 Willowdale East 34 Willowdale 29 Westminster-Branson 34 Bayview Village 34 Lansing-Westgate 31 Bathurst Manor

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T04:06 UTC.