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

Guelph

Wellington County

2025-03-18 12:00

CAQI (Europe)

Very Low

O3

μg/m³

51.4

NO2

μg/m³

14.8

PM2.5

μg/m³

4

Weather

1℃

80%

11 kph

1 of 11

Historical Data

Places included

Data Sources

http://www.airqualityontario.com/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

1.7

8.2

3.7

7.7

9.2

9.5

2.5

1.1

9.0

7.4

7.0

9.0

9.0

9.7

6.6

4.8

6.9

10.4

9.1

7.0

4.9

0.0

9.0

4.6

6.7

7.5

8.9

12.0

6.0

2.8

8.8

2.1

6.6

8.6

0.2

7.1

3.4

8.4

1.5

10.4

1.2

8.9

1.6

8.1

6.4

8.6

9.0

0.1

1.1

6.0

9.3

8.9

7.5

9.0

7.0

8.3

0.1

9.5

7.7

9.0

9.1

0

6.9

5.0

7.2

6.1

6.3

9.0

3.0

1.5

6.2

9.6

0.3

6.0

0.2

6.0

9.6

6.2

7.9

6.5

7.4

6.8

7.0

1.2

5.7

9.0

5.0

5.8

5.7

6.7

12.0

7.3

6.4

6.0

0

9.0

5.8

9.0

9.0

12.0

6.0

3.0

9.0

0.8

6.0

9.0

6.7

6.0

3.5

7.7

0.3

11.9

2.2

1.8

8.4

6.6

8.0

9.0

0

1.3

9.1

9.0

8.4

9.0

8.8

0

8.8

7.3

9.0

9.0

0

5.7

7.1

6.1

7.0

9.0

0

6.0

10.1

0

6.0

9.0

6.5

7.4

6.8

0.4

9.0

7.6

12.0

3.2

4.9

6.6

12.0

12.0

6.0

0

9.0

3.4

6.0

12.0

3.1

9.0

3.0

6.2

Leaflet | © OpenStreetMap contributors

Cities Nearby