Air Pollution (NO₂) in Northern IrelandLocal Authorities Ranked
All 11 local authorities in Northern Ireland, ranked by air pollution (no₂). Data: Department for Environment, Food and Rural Affairs (2024), Open Government Licence v3.0.
Open the interactive map| Rank | Local authority | Air Pollution (NO₂) |
|---|---|---|
| 1 | Belfast | 7 µg/m³ NO₂ |
| 2 | Lisburn and Castlereagh | 4 µg/m³ NO₂ |
| 3 | Antrim and Newtownabbey | 3 µg/m³ NO₂ |
| 4 | Ards and North Down | 3 µg/m³ NO₂ |
| 5 | Armagh City, Banbridge and Craigavon | 3 µg/m³ NO₂ |
| 6 | Mid and East Antrim | 3 µg/m³ NO₂ |
| 7 | Mid Ulster | 2 µg/m³ NO₂ |
| 8 | Newry, Mourne and Down | 2 µg/m³ NO₂ |
| 9 | Causeway Coast and Glens | 2 µg/m³ NO₂ |
| 10 | Derry City and Strabane | 2 µg/m³ NO₂ |
| 11 | Fermanagh and Omagh | 2 µg/m³ NO₂ |