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

Chelsea

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

2025-09-22 22:00

CAQI (Europe)

Very Low

PM2.5

μg/m³

3.1

Weather

17℃

90%

1 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

7.6

2.6

2.3

8.9

6.8

9.0

8.5

0

8.5

8.6

5.4

2.8

9.2

8.9

8.9

3.9

8.5

0

7.8

6.1

6.8

8.3

8.4

6.4

9.1

8.6

0

4.9

0

8.6

8.6

0

8.9

7.3

7.7

8.6

4.3

4.7

0

4.1

6.5

0

5.2

0

7.6

0

8.9

9.4

8.6

0

8.5

0

5.5

4.2

0

8.5

0

8.2

8.9

8.6

8.4

4.4

5.9

4.4

0

8.6

6.6

4.4

4.2

8.6

0

8.5

8.9

5.7

Leaflet | © OpenStreetMap contributors

Cities Nearby

Sainte-Cécile-de-Masham

Mississippi Mills

Clarence-Rockland