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Northern Ireland

Air quality in Northern Ireland

Air quality index (AQI⁺) and PM2.5 air pollution in Northern Ireland • 18:54, Oct 29

Live most polluted city ranking

Real-time Northern Ireland most polluted city ranking

#	Cities	AQI⁺ US
1	Dundrum	77
2	Belfast	50
3	Dungiven	44
4	Holywood	44
5	Castlederg	39
6	Newry	39
7	Newtownstewart	39
8	Ballinamallard	33
9	Culmore	33
10	Londonderry	30

Live cleanest city ranking

Real-time Northern Ireland cleanest city ranking

#	Cities	AQI⁺ US
1	Bangor	0
2	Armagh	17
3	Dundonald	26
4	Londonderry	30
5	Londonderry County Borough	30
6	Ballinamallard	33
7	Culmore	33
8	Castlederg	39
9	Newry	39
10	Newtownstewart	39

Wildfires in Northern Ireland

Real-time information

Active fires

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Small group of people cycling in morning smog.

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