Air quality in Northern Ireland

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

Last update at (local time)

LIVE AQI CITY RANKING

Real-time Northern Ireland
Most polluted city ranking

#cityUS AQI
1 Londonderry

36

2 Armagh

33

3 Enniskillen

32

4 Belfast

29

5 Holywood

16

6 Bangor

14

7 Dundrum

12

8 Lisburn

12

(local time)

SEE WORLD AQI RANKING

AIR QUALITY DATA CONTRIBUTORS

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LIVE AQI CITY RANKING

Real-time Northern Ireland
Cleanest city ranking

#cityUS AQI
1 Dundrum

12

2 Lisburn

12

3 Bangor

14

4 Holywood

16

5 Belfast

29

6 Enniskillen

32

7 Armagh

33

8 Londonderry

36

(local time)

SEE WORLD AQI RANKING

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Moderate
Unhealthy for sensitive groups
Unhealthy
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Hazardous
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