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Northern Ireland

Air quality in Northern Ireland

Air quality index (AQI⁺) and PM2.5 air pollution in Northern Ireland • 09:40, Oct 10

Live most polluted city ranking

Real-time Northern Ireland most polluted city ranking

#	Cities	AQI⁺ US
1	Dundrum	132
2	Armagh	50
3	Dungiven	50
4	Castlederg	44
5	Newtownstewart	39
6	Ballinamallard	33
7	Culmore	33
8	Holywood	33
9	Londonderry	32
10	Belfast	30

Live cleanest city ranking

Real-time Northern Ireland cleanest city ranking

#	Cities	AQI⁺ US
1	Dundonald	0
2	Bangor	13
3	Londonderry County Borough	14
4	Newry	28
5	Belfast	30
6	Londonderry	32
7	Ballinamallard	33
8	Culmore	33
9	Holywood	33
10	Newtownstewart	39

Wildfires in Northern Ireland

Real-time information

Active fires

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