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Air quality in Northern Ireland
Air quality index (AQI) and PM2.5 air pollution in Northern Ireland
LIVE AQI CITY RANKING
Real-time Northern Ireland
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Armagh | 45 |
| 2 | Londonderry | 41 |
| 3 | Dundrum | 32 |
| 4 | Enniskillen | 31 |
| 5 | Belfast | 28 |
| 6 | Holywood | 25 |
| 7 | Bangor | 18 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
7 Contributors
See all
LIVE AQI CITY RANKING
Real-time Northern Ireland
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Bangor | 18 |
| 2 | Holywood | 25 |
| 3 | Belfast | 28 |
| 4 | Enniskillen | 31 |
| 5 | Dundrum | 32 |
| 6 | Londonderry | 41 |
| 7 | Armagh | 45 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Northern Ireland air quality data attribution
7Contributors
- UK Air Quality
2 stations
4 Government Contributors
- Andy Yoong
1 station
Individual Contributor
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
Which is the most polluted city in Northern Ireland?
AQI US, Metric