Air Quality Monitoring Locations

Colour key: Lowest pollution Highest pollution    no current data

Defra Air Quality Monitoring Stations in the UK

Location	Latest Data Date/Time	Running 8 Hour mean Ozone (µgm-3)		Hourly mean Nitrogen dioxide (µgm-3)		Max 15 min mean Sulphur dioxide (µgm-3)		Running 24 Hour mean PM2.5 Particles (µgm-3)		Running 24 Hour mean PM10 Particles (µgm-3)
		Value	Level	Value	Level	Value	Level	Value	Level	Value	Level
Aberdeen	2021-09-20 19:00:00
Aberdeen Union Street Roadside	2022-01-22 08:00:00			34	1 Low
Armagh Roadside	2022-01-22 08:00:00			20	1 Low					16	1 Low*1
Aston Hill	2022-01-22 08:00:00	64	2 Low	2	1 Low
Auchencorth Moss	2022-01-22 08:00:00	75	3 Low					1	1 Low	1	1 Low*2
Ballymena Ballykeel	2022-01-22 08:00:00			7	1 Low	4	1 Low
Barnsley Gawber	2022-01-22 08:00:00	71	3 Low	5	1 Low	2	1 Low
Barnstaple A39	2021-11-30 18:00:00
Bath Roadside	2019-06-11 09:00:00
Belfast Centre	2022-01-22 08:00:00	51	2 Low	36	1 Low	1	1 Low	7	1 Low	13	1 Low*2
Billingham	2022-01-22 08:00:00			38	1 Low
Birmingham Acocks Green	2021-10-01 16:00:00
Birmingham Tyburn	2017-06-28 10:00:00
Birmingham Tyburn Roadside	2016-09-20 14:00:00
Blackburn Darwen Roadside	2014-05-06 09:00:00
Blackpool Marton	2022-01-22 08:00:00	73	3 Low	8	1 Low			4	1 Low	7	1 Low*2
Bottesford	2016-11-01 10:00:00
Bournemouth	2022-01-22 08:00:00	50	2 Low	15	1 Low			15	2 Low
Brighton Preston Park	2022-01-22 08:00:00	45	2 Low	10	1 Low			12	2 Low
Bristol St Paul's	2022-01-22 08:00:00	16	1 Low	57	1 Low
Bush Estate	2022-01-22 08:00:00	86	3 Low	2	1 Low
Cambridge Roadside	2022-01-22 08:00:00			59	1 Low
Camden Kerbside	2021-09-14 17:00:00
Canterbury	2022-01-22 08:00:00	30	1 Low	23	1 Low
Cardiff Centre	2022-01-22 08:00:00	21	1 Low	28	1 Low	2	1 Low	12	2 Low	16	1 Low*1
Carlisle Roadside	2021-06-21 16:00:00
Charlton Mackrell	2022-01-22 08:00:00	64	2 Low	5	1 Low
Chatham Roadside	2022-01-22 08:00:00			41	1 Low			13	2 Low	33	2 Low*1
Chepstow A48	2022-01-22 08:00:00			65	1 Low			13	2 Low	34	3 Low*1
Chesterfield	2014-06-20 11:00:00
Chesterfield Roadside	2022-01-22 08:00:00			49	1 Low			6	1 Low	8	1 Low*2
Coventry Memorial Park	2014-06-25 14:00:00
Cwmbran	2020-08-07 11:00:00
Derry	2016-03-04 12:00:00
Dumbarton Roadside	2022-01-22 08:00:00			7	1 Low
Dumfries	2022-01-22 08:00:00			22	1 Low
Eastbourne	2022-01-22 08:00:00							11	1 Low	15	1 Low*2
Edinburgh St Leonards	2022-01-22 08:00:00	60	2 Low	13	1 Low			1	1 Low	3	1 Low*2
Eskdalemuir	2021-08-04 15:00:00
Exeter Roadside	2022-01-22 08:00:00	27	1 Low	32	1 Low
Fort William	2022-01-22 08:00:00	75	3 Low	6	1 Low
Glasgow Kerbside	2022-01-22 08:00:00			50	1 Low
Glasgow Townhead	2022-01-22 08:00:00	66	2 Low	19	1 Low			1	1 Low	2	1 Low*2
Glazebury	2022-01-22 08:00:00	72	3 Low	5	1 Low
Grangemouth	2022-01-22 08:00:00			6	1 Low			4	1 Low	1	1 Low*1
Grangemouth Moray	2022-01-22 07:00:00			3	1 Low
Great Dun Fell	2016-11-01 10:00:00
Haringey Roadside	2022-01-22 08:00:00			27	1 Low
Harwell	2016-01-21 14:00:00			0
High Muffles	2022-01-22 08:00:00	68	3 Low	1	1 Low
Honiton	2022-01-22 08:00:00			7	1 Low
Horley	2022-01-22 08:00:00			6	1 Low
Hull Freetown	2022-01-22 08:00:00	36	2 Low	61	1 Low	2	1 Low	7	1 Low	10	1 Low*2
Inverness	2022-01-22 08:00:00			2	1 Low			1	1 Low	2	1 Low*2
Ladybower	2022-01-22 08:00:00	75	3 Low	3	1 Low	1	1 Low
Leamington Spa	2022-01-22 08:00:00	65	2 Low	26	1 Low			9	1 Low	12	1 Low*2
Leamington Spa Rugby Road	2022-01-22 08:00:00			24	1 Low			8	1 Low	10	1 Low*2
Leeds Centre	2022-01-22 08:00:00	67	3 Low	21	1 Low	2	1 Low	5	1 Low	7	1 Low*2
Leeds Headingley Kerbside	2022-01-22 08:00:00			18	1 Low			7	1 Low	10	1 Low*1
Leicester University	2022-01-22 08:00:00			59	1 Low			7	1 Low	10	1 Low*2
Leominster	2022-01-22 08:00:00	38	2 Low	28	1 Low
Lerwick	2022-01-22 08:00:00	85	3 Low
Liverpool Queen's Drive Roadside	2017-01-09 12:00:00
Liverpool Speke	2022-01-22 08:00:00	63	2 Low	22	1 Low	4	1 Low	2	1 Low	9	1 Low*1
London Bexley	2022-01-22 08:00:00			16	1 Low			15	2 Low	23	2 Low*2
London Bloomsbury	2022-01-22 08:00:00	31	1 Low	35	1 Low	2	1 Low	16	2 Low	25	2 Low*1
London Eltham	2021-12-13 21:00:00
London Haringey Priory Park South	2022-01-22 08:00:00	45	2 Low	18	1 Low
London Harlington	2022-01-22 08:00:00	29	1 Low	27	1 Low			10	1 Low	17	2 Low*2
London Harrow Stanmore	2017-07-19 13:00:00
London Hillingdon	2022-01-22 08:00:00	34	2 Low	21	1 Low
London Marylebone Road	2022-01-22 08:00:00	21	1 Low	37	1 Low	1	1 Low	5	1 Low	35	3 Low*1
London N. Kensington	2022-01-22 08:00:00	17	1 Low	31	1 Low	2	1 Low	14	2 Low	23	2 Low*2
London Teddington	2016-11-01 10:00:00
London Teddington Bushy Park	2022-01-22 08:00:00							11	1 Low	15	1 Low*2
London Westminster	2022-01-22 08:00:00			29	1 Low			13	2 Low
Lough Navar	2022-01-22 08:00:00	50	2 Low					2	1 Low	3	1 Low*2
Lullington Heath	2022-01-22 08:00:00	51	2 Low	7	1 Low	1	1 Low
Mace Head	2022-01-22 08:00:00	86	3 Low
Manchester Piccadilly	2022-01-22 08:00:00	56	2 Low	20	1 Low	1	1 Low	8	1 Low	14	1 Low*2
Manchester South	2016-02-03 10:00:00
Market Harborough	2019-03-27 16:00:00
Middlesbrough	2022-01-22 08:00:00	38	2 Low	20	1 Low	2	1 Low	4	1 Low	10	1 Low*1
Narberth	2022-01-22 08:00:00	60	2 Low	3	1 Low	2	1 Low	7	1 Low	12	1 Low*2
Newcastle Centre	2022-01-22 08:00:00	66	2 Low	19	1 Low
Newcastle Cradlewell Roadside	2022-01-22 08:00:00			15	1 Low
Newport	2022-01-22 08:00:00			26	1 Low			14	2 Low	19	2 Low*2
Northampton Kingsthorpe	2017-04-06 22:00:00
Norwich Lakenfields	2022-01-22 08:00:00	35	2 Low	15	1 Low			13	2 Low	16	1 Low*2
Nottingham Centre	2022-01-22 08:00:00	20	1 Low	52	1 Low	3	1 Low	14	2 Low	20	2 Low*2
Oxford Centre Roadside	2022-01-22 08:00:00			40	1 Low
Oxford St Ebbes	2022-01-22 08:00:00			9	1 Low			10	1 Low	14	1 Low*2
Peebles	2022-01-22 08:00:00	74	3 Low	2	1 Low
Plymouth Centre	2022-01-22 08:00:00	32	1 Low	31	1 Low			10	1 Low	17	2 Low*2
Port Talbot Margam	2022-01-22 08:00:00	46	2 Low	25	1 Low	2	1 Low	9	1 Low	16	1 Low*1
Portsmouth	2022-01-22 08:00:00	53	2 Low	14	1 Low			13	2 Low	23	2 Low*2
Preston	2022-01-22 08:00:00			26	1 Low			4	1 Low	8	1 Low*2
Reading New Town	2022-01-22 08:00:00	48	2 Low	19	1 Low			11	1 Low	18	2 Low*1
Rochester Stoke	2022-01-22 08:00:00	37	2 Low	10	1 Low	3	1 Low	16	2 Low	22	2 Low*2
Salford Eccles	2022-01-22 08:00:00			24	1 Low			7	1 Low	13	1 Low*2
Saltash Callington Road	2022-01-22 08:00:00							6	1 Low	19	2 Low*1
Sandy Roadside	2022-01-22 08:00:00			49	1 Low
Scunthorpe Town	2022-01-22 08:00:00									12	1 Low*1
Sheffield Devonshire Green	2022-01-22 08:00:00	46	2 Low	26	1 Low			5	1 Low	8	1 Low*2
Sheffield Tinsley	2022-01-22 08:00:00			43	1 Low
Sibton	2022-01-22 08:00:00	36	2 Low
Southampton Centre	2022-01-22 08:00:00	48	2 Low	22	1 Low	1	1 Low	11	1 Low	17	2 Low*2
Southend-on-Sea	2022-01-22 08:00:00	32	1 Low	21	1 Low			14	2 Low	21	2 Low*2
Southwark A2 Old Kent Road	2022-01-22 08:00:00			48	1 Low					23	2 Low*1
St Osyth	2022-01-22 08:00:00	43	2 Low	8	1 Low
Stanford-le-Hope Roadside	2022-01-22 08:00:00			52	1 Low
Stockton-on-Tees Eaglescliffe	2022-01-22 08:00:00			12	1 Low			4	1 Low	5	1 Low*1
Stoke-on-Trent Centre	2022-01-22 08:00:00	60	2 Low	14	1 Low			6	1 Low	10	1 Low*2
Storrington Roadside	2022-01-22 08:00:00			46	1 Low
Strathvaich	2022-01-22 08:00:00	83	3 Low
Sunderland Silksworth	2022-01-22 08:00:00	49	2 Low	12	1 Low			2	1 Low	3	1 Low*2
Swansea Roadside	2022-01-22 08:00:00			21	1 Low			14	2 Low	22	2 Low*1
Thurrock	2022-01-22 08:00:00	26	1 Low	30	1 Low	1	1 Low
Tower Hamlets Roadside	2022-01-22 08:00:00			26	1 Low
Walsall Woodlands	2022-01-22 08:00:00	66	2 Low	8	1 Low
Warrington	2022-01-22 08:00:00			21	1 Low
Weybourne	2022-01-22 08:00:00	40	2 Low
Wicken Fen	2022-01-22 08:00:00	34	2 Low	11	1 Low	3	1 Low
Wigan Centre	2022-01-22 08:00:00	66	2 Low	7	1 Low			6	1 Low	9	1 Low*2
Wirral Tranmere	2022-01-22 08:00:00	70	3 Low	9	1 Low			3	1 Low	6	1 Low*2
Wrexham	2022-01-22 08:00:00			17	1 Low	3	1 Low	5	1 Low	7	1 Low*2
Yarner Wood	2022-01-22 08:00:00	73	3 Low	1	1 Low
York Bootham	2022-01-22 08:00:00			47	1 Low			7	1 Low	11	1 Low*1
York Fishergate	2022-01-22 08:00:00			53	1 Low			5	1 Low	13	1 Low*1

Coloured boxes for value and level show latest snapshot data. A pale grey box indicates that this data is not measured at this location. A dark grey box indicates that data is normally recorded here, but is missing from the latest snapshot. Follow the links to individual stations for historical data.

Data supplied by the Met Office via Defra. © 2022 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).