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Northern Ireland

Air quality in Northern Ireland

Air quality index (AQI⁺) and PM2.5 air pollution in Northern Ireland • 12:26, Oct 06

Live most polluted city ranking

Real-time Northern Ireland most polluted city ranking

#	Cities	AQI⁺ US
1	Armagh	53
2	Dungiven	53
3	Londonderry	53
4	Culmore	50
5	Dundrum	50
6	Castlederg	44
7	Newry	40
8	Newtownstewart	39
9	Belfast	28
10	Holywood	28

Live cleanest city ranking

Real-time Northern Ireland cleanest city ranking

#	Cities	AQI⁺ US
1	Dundonald	1
2	Bangor	9
3	Londonderry County Borough	9
4	Ballinamallard	22
5	Belfast	28
6	Holywood	28
7	Newtownstewart	39
8	Newry	40
9	Castlederg	44
10	Culmore	50

Wildfires in Northern Ireland

Real-time information

Active fires

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Which is the most polluted city in Northern Ireland?

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