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

Chelsea

Les Collines-de-l'Outaouais Regional County Municipality, Outaouais

2025-03-21 13:00

CAQI (Europe)

Very Low

PM2.5

μg/m³

2.8

Weather

1℃

40%

18 kph

3 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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8.9

6.4

9.1

3.6

7.9

9.2

8.0

8.0

9.0

9.4

9.3

6.9

9.0

10.0

10.0

10.8

6.5

9.7

7.5

9.8

10.0

3.5

8.0

9.0

9.5

6.9

10.0

3.0

9.5

10.0

9.7

10.9

6.8

8.6

5.5

10.0

3.3

9.0

9.4

12.0

7.9

8.8

9.1

9.7

8.7

7.3

9.0

3.8

6.0

10.8

12.0

8.4

8.5

9.2

5.4

10.2

8.8

7.4

9.3

8.0

8.1

6.4

10.9

9.9

8.4

6.0

10.8

7.9

9.2

10.0

9.9

10.2

4.5

10.1

10.0

2.6

8.7

9.0

3.1

10.0

7.9

9.5

11.5

10.8

10.0

9.0

8.6

6.6

9.8

8.4

10.0

7.0

9.1

6.0

10.0

9.1

8.3

6.1

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