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Northern Ireland

Air quality in Northern Ireland

Air quality index (AQI⁺) and PM2.5 air pollution in Northern Ireland • 04:21, Oct 20

Live most polluted city ranking

Real-time Northern Ireland most polluted city ranking

#	Cities	AQI⁺ US
1	Armagh	60
2	Dungiven	56
3	Newry	56
4	Londonderry County Borough	54
5	Dundrum	53
6	Belfast	50
7	Newtownstewart	50
8	Dundonald	49
9	Ballinamallard	44
10	Castlederg	44

Live cleanest city ranking

Real-time Northern Ireland cleanest city ranking

#	Cities	AQI⁺ US
1	Bangor	19
2	Holywood	33
3	Londonderry	33
4	Ballinamallard	44
5	Castlederg	44
6	Dundonald	49
7	Belfast	50
8	Newtownstewart	50
9	Dundrum	53
10	Londonderry County Borough	54

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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