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	2021-05-11 08:00:00	59	2 Low	11	1 Low			6	1 Low	10	1 Low*2
Aberdeen Union Street Roadside	2021-05-11 08:00:00			12	1 Low
Armagh Roadside	2021-05-11 08:00:00			37	1 Low					15	1 Low*1
Aston Hill	2021-05-11 08:00:00	67	3 Low	3	1 Low
Auchencorth Moss	2021-05-11 08:00:00							2	1 Low	4	1 Low*2
Ballymena Ballykeel	2021-05-11 08:00:00			16	1 Low	7	1 Low
Barnsley Gawber	2021-05-11 08:00:00	50	2 Low	20	1 Low	6	1 Low
Barnstaple A39	2021-05-11 08:00:00							4	1 Low	12	1 Low*1
Bath Roadside	2019-06-11 09:00:00
Belfast Centre	2021-05-11 08:00:00	60	2 Low	17	1 Low	3	1 Low	6	1 Low	12	1 Low*2
Billingham	2021-05-11 08:00:00			8	1 Low
Birmingham Acocks Green	2021-05-11 08:00:00	59	2 Low	13	1 Low			4	1 Low	8	1 Low*2
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	2021-05-11 08:00:00	57	2 Low	13	1 Low			5	1 Low	9	1 Low*2
Bottesford	2016-11-01 10:00:00
Bournemouth	2021-05-11 08:00:00	78	3 Low	13	1 Low			8	1 Low
Brighton Preston Park	2021-05-11 08:00:00	23	1 Low	24	1 Low			7	1 Low
Bristol St Paul's	2021-05-11 08:00:00	55	2 Low	17	1 Low			7	1 Low	19	2 Low*1
Bush Estate	2021-05-11 08:00:00	81	3 Low	2	1 Low
Cambridge Roadside	2021-05-11 08:00:00			45	1 Low
Camden Kerbside	2021-05-11 08:00:00			92	2 Low			7	1 Low	16	1 Low
Canterbury	2021-05-11 08:00:00	26	1 Low	34	1 Low
Cardiff Centre	2021-05-11 08:00:00	65	2 Low	15	1 Low	2	1 Low	6	1 Low	12	1 Low*1
Carlisle Roadside	2021-05-11 08:00:00			17	1 Low			7	1 Low	13	1 Low*1
Charlton Mackrell	2021-05-11 08:00:00	69	3 Low	5	1 Low
Chatham Roadside	2021-05-11 08:00:00			34	1 Low			4	1 Low	20	2 Low*1
Chepstow A48	2021-05-11 08:00:00			48	1 Low			13	2 Low	17	2 Low*1
Chesterfield	2014-06-20 11:00:00
Chesterfield Roadside	2021-05-11 08:00:00			17	1 Low			4	1 Low	7	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	2021-05-11 08:00:00			3	1 Low
Dumfries	2021-05-11 08:00:00			10	1 Low
Eastbourne	2021-05-11 08:00:00			32	1 Low			5	1 Low	9	1 Low*2
Edinburgh St Leonards	2021-05-11 08:00:00	66	2 Low	19	1 Low	3	1 Low	3	1 Low	6	1 Low*2
Eskdalemuir	2021-05-11 08:00:00	98	3 Low	1	1 Low
Exeter Roadside	2021-05-11 08:00:00	53	2 Low	32	1 Low
Fort William	2021-05-11 08:00:00	51	2 Low	10	1 Low
Glasgow Kerbside	2021-05-11 08:00:00			56	1 Low
Glasgow Townhead	2021-05-11 08:00:00	59	2 Low	16	1 Low			3	1 Low	6	1 Low*2
Glazebury	2021-05-11 08:00:00	52	2 Low	9	1 Low
Grangemouth	2021-05-11 08:00:00			4	1 Low	3	1 Low	3	1 Low	7	1 Low*1
Grangemouth Moray	2021-05-11 08:00:00			9	1 Low
Great Dun Fell	2016-11-01 10:00:00
Haringey Roadside	2021-05-11 08:00:00			53	1 Low
Harwell	2016-01-21 14:00:00			0
High Muffles	2021-05-10 18:00:00
Honiton	2021-05-11 08:00:00			2	1 Low
Horley	2021-05-11 08:00:00			18	1 Low
Hull Freetown	2021-05-11 08:00:00	57	2 Low	24	1 Low	6	1 Low	5	1 Low	14	1 Low*2
Inverness	2021-05-11 08:00:00			20	1 Low			7	1 Low	13	1 Low*2
Ladybower	2021-05-11 08:00:00	62	2 Low	7	1 Low	10	1 Low
Leamington Spa	2021-05-11 08:00:00	59	2 Low	15	1 Low
Leamington Spa Rugby Road	2021-05-11 08:00:00			25	1 Low			5	1 Low	9	1 Low*2
Leeds Centre	2021-05-11 08:00:00	39	2 Low	45	1 Low	7	1 Low	5	1 Low	11	1 Low*2
Leeds Headingley Kerbside	2021-05-11 08:00:00			45	1 Low			6	1 Low	17	2 Low*1
Leicester University	2021-05-11 08:00:00	48	2 Low	11	1 Low			5	1 Low	11	1 Low*2
Leominster	2021-05-11 08:00:00	47	2 Low	7	1 Low
Lerwick	2021-05-11 08:00:00	92	3 Low
Liverpool Queen's Drive Roadside	2017-01-09 12:00:00
Liverpool Speke	2020-09-15 15:00:00
London Bexley	2021-05-11 08:00:00			62	1 Low			5	1 Low	9	1 Low*2
London Bloomsbury	2021-05-11 08:00:00	48	2 Low	36	1 Low	3	1 Low	5	1 Low	14	1 Low*1
London Eltham	2021-05-11 08:00:00							4	1 Low	7	1 Low*2
London Haringey Priory Park South	2021-05-11 08:00:00			47	1 Low
London Harlington	2021-05-11 08:00:00	38	2 Low	39	1 Low			5	1 Low	9	1 Low*2
London Harrow Stanmore	2017-07-19 13:00:00
London Hillingdon	2021-05-11 08:00:00	23	1 Low	53	1 Low
London Marylebone Road	2021-05-11 08:00:00	27	1 Low	72	2 Low	5	1 Low	7	1 Low	18	2 Low
London N. Kensington	2021-05-11 08:00:00	51	2 Low	37	1 Low	5	1 Low	5	1 Low	11	1 Low*2
London Teddington	2016-11-01 10:00:00
London Teddington Bushy Park	2021-05-11 08:00:00							5	1 Low	9	1 Low*2
London Westminster	2021-05-11 08:00:00			38	1 Low			8	1 Low
Lough Navar	2021-05-11 08:00:00	73	3 Low					2	1 Low	4	1 Low*2
Lullington Heath	2021-05-11 08:00:00	38	2 Low	10	1 Low	3	1 Low
Mace Head	2021-05-11 07:00:00	90	3 Low
Manchester Piccadilly	2021-05-11 08:00:00	43	2 Low	34	1 Low	2	1 Low	5	1 Low	11	1 Low*2
Manchester South	2016-02-03 10:00:00
Market Harborough	2019-03-27 16:00:00
Middlesbrough	2021-05-11 08:00:00	60	2 Low	7	1 Low	9	1 Low	3	1 Low	13	1 Low*1
Narberth	2021-05-11 08:00:00	80	3 Low	1	1 Low	8	1 Low	7	1 Low	15	1 Low*2
Newcastle Centre	2021-05-11 08:00:00	59	2 Low	31	1 Low			6	1 Low	12	1 Low*1
Newcastle Cradlewell Roadside	2021-05-11 08:00:00			63	1 Low					14	1 Low*1
Newport	2021-05-11 08:00:00			14	1 Low			5	1 Low	11	1 Low*2
Northampton Kingsthorpe	2017-04-06 22:00:00
Norwich Lakenfields	2021-05-11 08:00:00	50	2 Low	23	1 Low			5	1 Low	10	1 Low*2
Nottingham Centre	2021-05-11 08:00:00	51	2 Low	24	1 Low	2	1 Low	5	1 Low	11	1 Low*2
Oxford Centre Roadside	2021-05-11 08:00:00			52	1 Low
Oxford St Ebbes	2021-05-11 08:00:00			18	1 Low			5	1 Low	10	1 Low*2
Peebles	2021-05-11 08:00:00	78	3 Low	1	1 Low
Plymouth Centre	2021-05-11 08:00:00	66	2 Low	20	1 Low			6	1 Low	17	2 Low
Port Talbot Margam	2021-05-11 08:00:00	63	2 Low	14	1 Low	1	1 Low	11	1 Low	64	5 Moderate*1
Portsmouth	2021-05-11 08:00:00	53	2 Low					6	1 Low	13	1 Low*2
Preston	2021-05-11 08:00:00	58	2 Low	20	1 Low			5	1 Low	9	1 Low*2
Reading New Town	2021-05-11 08:00:00	19	1 Low	31	1 Low			6	1 Low	16	1 Low*1
Rochester Stoke	2021-05-11 08:00:00	40	2 Low	17	1 Low	8	1 Low	6	1 Low	10	1 Low*2
Salford Eccles	2021-05-11 08:00:00			30	1 Low			5	1 Low	12	1 Low*2
Saltash Callington Road	2021-05-11 08:00:00							2	1 Low	17	2 Low*1
Sandy Roadside	2021-05-11 08:00:00			29	1 Low			4	1 Low	15	1 Low*1
Scunthorpe Town	2021-05-11 08:00:00			15	1 Low	1	1 Low			12	1 Low*1
Sheffield Devonshire Green	2021-05-11 08:00:00	51	2 Low	37	1 Low			4	1 Low	7	1 Low*2
Sheffield Tinsley	2021-05-11 08:00:00			29	1 Low
Sibton	2021-05-11 08:00:00	50	2 Low
Southampton Centre	2021-05-11 08:00:00	47	2 Low	45	1 Low	4	1 Low	7	1 Low	14	1 Low*2
Southend-on-Sea	2021-05-11 08:00:00	38	2 Low	46	1 Low			5	1 Low	9	1 Low*2
Southwark A2 Old Kent Road	2021-05-11 08:00:00			61	1 Low					18	2 Low*1
St Osyth	2021-05-11 08:00:00	45	2 Low	24	1 Low
Stanford-le-Hope Roadside	2021-05-11 08:00:00			52	1 Low			6	1 Low	13	1 Low*1
Stockton-on-Tees Eaglescliffe	2021-05-11 08:00:00			7	1 Low			8	1 Low	10	1 Low*1
Stoke-on-Trent Centre	2021-05-11 08:00:00	53	2 Low	23	1 Low			5	1 Low	10	1 Low*2
Storrington Roadside	2021-05-11 06:00:00			17	1 Low
Strathvaich	2021-05-11 01:00:00
Sunderland Silksworth	2021-05-11 08:00:00	64	2 Low	7	1 Low			4	1 Low	8	1 Low*2
Swansea Roadside	2021-05-11 08:00:00			25	1 Low			9	1 Low	25	2 Low*1
Thurrock	2021-05-11 08:00:00	30	1 Low	38	1 Low	2	1 Low			18	2 Low*1
Tower Hamlets Roadside	2021-05-11 08:00:00			52	1 Low
Walsall Woodlands	2021-05-11 08:00:00	61	2 Low	23	1 Low
Warrington	2021-05-11 08:00:00			14	1 Low			4	1 Low	10	1 Low*1
Weybourne	2021-05-10 08:00:00	53	2 Low
Wicken Fen	2021-05-11 08:00:00	40	2 Low	14	1 Low	2	1 Low
Wigan Centre	2021-05-11 08:00:00	48	2 Low	24	1 Low			5	1 Low	10	1 Low*2
Wirral Tranmere	2021-05-11 08:00:00	59	2 Low	10	1 Low			4	1 Low	8	1 Low*2
Wrexham	2021-05-11 08:00:00			24	1 Low	3	1 Low	5	1 Low	10	1 Low*2
Yarner Wood	2021-05-11 08:00:00	52	2 Low	4	1 Low
York Bootham	2021-05-11 08:00:00			12	1 Low			6	1 Low	12	1 Low*1
York Fishergate	2021-05-11 08:00:00			19	1 Low			3	1 Low	16	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. © 2021 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).