Toronto Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Toronto

Toronto Division

2025-04-03 05:00

AQI (China)

Excellent

O3

μg/m³

69.6

PM2.5

μg/m³

11.2

NO2

μg/m³

12.5

CO

μg/m³

118.8

SO2

μg/m³

0.1

Weather

4℃

95%

32 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airqualityontario.com/http://www.airnow.gov/

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Android

11.9

8.7

4.5

12.0

11.8

11.4

11.7

12.0

9.0

8.5

12.0

7.4

12.0

9.3

4.5

8.9

11.4

12.0

6.0

12.0

11.6

12.0

10.0

9.2

12.0

12.0

10.8

12.0

8.9

8.9

12.0

12.0

12.0

12.0

9.0

3.2

12.0

12.0

12.0

9.1

12.0

9.1

8.4

12.0

12.0

12.0

9.5

12.0

6.3

3.4

9.1

12.0

12.0

12.0

12.0

12.0

11.0

12.0

8.6

6.8

9.2

10.1

12.0

12.0

11.6

12.0

8.0

3.2

10.3

12.0

7.8

12.0

6.0

5.0

9.1

12.0

12.0

12.0

12.0

5.4

12.0

12.0

12.0

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