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Northern Ireland

Air quality in Northern Ireland

Air quality index (AQI⁺) and PM2.5 air pollution in Northern Ireland • 00:19, Nov 14

Live most polluted city ranking

Real-time Northern Ireland most polluted city ranking

#	Cities	AQI⁺ US
1	Dundrum	92
2	Castlederg	82
3	Newtownstewart	64
4	Belfast	56
5	Newry	56
6	Ballinamallard	53
7	Culmore	53
8	Holywood	53
9	Londonderry County Borough	52
10	Londonderry	39

Live cleanest city ranking

Real-time Northern Ireland cleanest city ranking

#	Cities	AQI⁺ US
1	Dundonald	1
2	Bangor	4
3	Dungiven	33
4	Londonderry	39
5	Londonderry County Borough	52
6	Ballinamallard	53
7	Culmore	53
8	Holywood	53
9	Belfast	56
10	Newry	56

Wildfires in Northern Ireland

Real-time information

Active fires

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