Air quality in Wales

Air quality index (AQI) and PM2.5 air pollution in Wales

LAST UPDATE   (local time)

LIVE AQI CITY RANKING

Real-time Wales
Most polluted city ranking

#cityUS AQI
1Caerphilly

33

2Swansea

26

3Cwmbran

25

4Port Talbot

25

5Taibach

25

6Blackwood

17

7Llanerchymedd

15

8Llanfairpwllgwyngyll

13

9Benllech

12

10Penarth

12

  (local time)

SEE WORLD AQI RANKING

LIVE AQI CITY RANKING

Real-time Wales
Cleanest city ranking

#cityUS AQI
1Pontypridd

0

2Landore

1

3Cardiff

2

4Chepstow

8

5Templeton

8

6Newport

10

7Benllech

12

8Penarth

12

9Llanfairpwllgwyngyll

13

10Llanerchymedd

15

  (local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
fullscreen icon

How to best protect from air pollution?

Reduce your air pollution exposure in Wales

Track your air quality anywhere you are

Download the app

Link to download AirVisual app on App StoreLink to download AirVisual app on Google PlayLink to download AirVisual app on Android