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Air Quality Monitoring Locations

Colour key: Lowest pollution Highest pollution    no current data

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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)
ValueLevelValueLevelValueLevelValueLevelValueLevel
Aberdeen 2020-01-19 08:00:00 21 1 Low 20 1 Low 4 1 Low 8 1 Low*3
Aberdeen Union Street Roadside 2020-01-19 08:00:00 42 1 Low
Armagh Roadside 2020-01-19 08:00:00 73 2 Low 33 2 Low
Aston Hill 2020-01-19 08:00:00 68 3 Low 1 1 Low
Auchencorth Moss 2020-01-19 08:00:00 55 2 Low 3 1 Low 6 1 Low*3
Ballymena Ballykeel 2020-01-19 08:00:00 25 1 Low 3 1 Low
Barnsley Gawber 2020-01-19 08:00:00 58 2 Low 17 1 Low 12 1 Low
Barnstaple A39 2020-01-19 08:00:00 12 2 Low 18 2 Low*1
Bath Roadside 2019-06-11 09:00:00
Belfast Centre 2020-01-19 08:00:00 7 1 Low 46 1 Low 3 1 Low 18 2 Low 24 2 Low*3
Billingham 2020-01-19 08:00:00 25 1 Low
Birmingham Acocks Green 2020-01-19 08:00:00 25 1 Low 45 1 Low 9 1 Low 15 1 Low*3
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 2020-01-19 08:00:00 9 1 Low 37 1 Low 10 1 Low 16 1 Low*3
Bottesford 2016-11-01 10:00:00
Bournemouth 2020-01-19 08:00:00 31 1 Low 23 1 Low
Brighton Preston Park 2020-01-19 08:00:00 21 1 Low 24 1 Low
Bristol St Paul's 2020-01-19 08:00:00 2 1 Low 43 1 Low 26 3 Low 34 3 Low*1
Bush Estate 2020-01-19 08:00:00 59 2 Low 2 1 Low
Cambridge Roadside 2020-01-19 08:00:00 31 1 Low
Camden Kerbside 2020-01-19 08:00:00 38 1 Low 11 1 Low 22 2 Low
Canterbury 2020-01-19 08:00:00 48 2 Low 11 1 Low
Cardiff Centre 2020-01-19 08:00:00 6 1 Low 29 1 Low 13 1 Low
Carlisle Roadside 2020-01-19 08:00:00 30 1 Low
Charlton Mackrell 2020-01-19 08:00:00 40 2 Low 9 1 Low
Chatham Roadside 2020-01-19 08:00:00 22 1 Low 14 2 Low 27 2 Low*1
Chepstow A48 2020-01-19 08:00:00 31 1 Low 9 1 Low 14 1 Low*1
Chesterfield 2014-06-20 11:00:00
Chesterfield Roadside 2020-01-19 08:00:00 25 1 Low 6 1 Low 9 1 Low*3
Coventry Memorial Park 2014-06-25 14:00:00
Cwmbran 2020-01-19 08:00:00 40 2 Low 26 1 Low
Derry 2016-03-04 12:00:00
Dumbarton Roadside 2020-01-19 08:00:00 42 1 Low
Dumfries 2020-01-19 08:00:00 29 1 Low
Eastbourne 2020-01-19 08:00:00 18 1 Low 11 1 Low 17 2 Low*3
Edinburgh St Leonards 2020-01-19 08:00:00 46 2 Low 17 1 Low 7 1 Low 5 1 Low 9 1 Low*3
Eskdalemuir 2020-01-19 08:00:00 42 2 Low 1 1 Low
Exeter Roadside 2020-01-19 08:00:00 21 1 Low 24 1 Low
Fort William 2020-01-19 08:00:00 50 2 Low 5 1 Low
Glasgow Kerbside 2020-01-19 08:00:00 75 2 Low
Glasgow Townhead 2020-01-19 08:00:00 2 1 Low 56 1 Low 7 1 Low 13 1 Low*3
Glazebury 2020-01-19 08:00:00 6 1 Low 54 1 Low
Grangemouth 2020-01-19 08:00:00 15 1 Low 2 1 Low 6 1 Low 9 1 Low*1
Grangemouth Moray 2020-01-19 06:00:00 10 1 Low
Great Dun Fell 2016-11-01 10:00:00
Haringey Roadside 2020-01-19 08:00:00 46 1 Low
Harwell 2016-01-21 14:00:00 0
High Muffles 2020-01-19 08:00:00 66 2 Low 1 1 Low
Honiton 2020-01-19 08:00:00 16 1 Low
Horley 2020-01-19 07:00:00 28 1 Low
Hull Freetown 2020-01-19 08:00:00 49 2 Low 37 1 Low 2 1 Low 5 1 Low 9 1 Low*3
Inverness 2020-01-19 08:00:00 3 1 Low 5 1 Low 8 1 Low*3
Ladybower 2020-01-19 08:00:00 49 2 Low 0 1 Low 11 1 Low
Leamington Spa 2020-01-19 08:00:00 21 1 Low 30 1 Low 9 1 Low 15 1 Low*3
Leamington Spa Rugby Road 2020-01-19 08:00:00 39 1 Low 12 2 Low 17 2 Low*3
Leeds Centre 2020-01-19 08:00:00 45 2 Low 20 1 Low 6 1 Low 8 1 Low 11 1 Low
Leeds Headingley Kerbside 2020-01-19 08:00:00 17 1 Low 6 1 Low 10 1 Low
Leicester University 2020-01-19 08:00:00 10 1 Low 43 1 Low 9 1 Low 15 1 Low*3
Leominster 2020-01-19 08:00:00 28 1 Low 27 1 Low
Lerwick 2020-01-19 08:00:00 75 3 Low
Liverpool Queen's Drive Roadside 2017-01-09 12:00:00
Liverpool Speke 2020-01-19 08:00:00 28 1 Low 45 1 Low 3 1 Low 5 1 Low 16 1 Low*1
London Bexley 2020-01-19 08:00:00 27 1 Low
London Bloomsbury 2020-01-19 08:00:00 19 1 Low 46 1 Low 3 1 Low 12 2 Low 16 1 Low
London Eltham 2020-01-19 08:00:00 33 1 Low 16 1 Low 8 1 Low
London Haringey Priory Park South 2020-01-19 08:00:00 28 1 Low
London Harlington 2020-01-19 08:00:00 5 1 Low 41 1 Low 10 1 Low 15 1 Low*3
London Harrow Stanmore 2017-07-19 13:00:00
London Hillingdon 2020-01-19 08:00:00 4 1 Low 44 1 Low
London Marylebone Road 2020-01-19 08:00:00 17 1 Low 39 1 Low 10 1 Low 16 1 Low
London N. Kensington 2020-01-19 08:00:00 54 1 Low 9 1 Low 9 1 Low 16 1 Low*3
London Teddington 2016-11-01 10:00:00
London Teddington Bushy Park 2020-01-19 08:00:00 12 2 Low 17 2 Low*3
London Westminster 2020-01-19 08:00:00 42 1 Low 11 1 Low
Lough Navar 2020-01-19 08:00:00 18 1 Low 6 1 Low 9 1 Low*3
Lullington Heath 2020-01-19 08:00:00 29 1 Low 12 1 Low
Mace Head 2020-01-19 08:00:00 61 2 Low
Manchester Piccadilly 2020-01-19 08:00:00 2 1 Low 46 1 Low 13 1 Low 13 2 Low 20 2 Low*3
Manchester South 2016-02-03 10:00:00
Market Harborough 2019-03-27 16:00:00
Middlesbrough 2020-01-19 08:00:00 31 1 Low 20 1 Low 3 1 Low 6 1 Low 16 1 Low
Narberth 2020-01-19 08:00:00 49 2 Low 4 1 Low 2 1 Low 5 1 Low 12 1 Low*3
Newcastle Centre 2020-01-19 08:00:00 54 2 Low 32 1 Low 3 1 Low 6 1 Low
Newcastle Cradlewell Roadside 2020-01-19 08:00:00 8 1 Low 6 1 Low*1
Newport 2020-01-19 08:00:00 13 2 Low 18 2 Low*3
Northampton Kingsthorpe 2017-04-06 22:00:00
Norwich Lakenfields 2020-01-19 08:00:00 40 2 Low 13 1 Low 8 1 Low 12 1 Low*3
Nottingham Centre 2020-01-19 08:00:00 17 1 Low 59 1 Low 5 1 Low 12 2 Low 18 2 Low*3
Oxford Centre Roadside 2020-01-19 08:00:00 42 1 Low
Oxford St Ebbes 2020-01-19 08:00:00 20 1 Low 8 1 Low 12 1 Low*3
Peebles 2020-01-19 08:00:00 19 1 Low 17 1 Low
Plymouth Centre 2020-01-19 08:00:00 21 1 Low 48 1 Low 12 2 Low 17 2 Low
Port Talbot Margam 2020-01-19 08:00:00 41 2 Low 22 1 Low 1 1 Low
Portsmouth 2020-01-19 08:00:00 27 1 Low 21 1 Low 10 1 Low 16 1 Low*3
Preston 2020-01-19 08:00:00 3 1 Low 41 1 Low 11 1 Low 17 2 Low*3
Reading New Town 2020-01-19 08:00:00 5 1 Low 41 1 Low 12 2 Low 22 2 Low*1
Rochester Stoke 2020-01-19 08:00:00 42 2 Low 11 1 Low 1 1 Low 7 1 Low 11 1 Low*3
Salford Eccles 2020-01-19 08:00:00 49 1 Low 13 2 Low 20 2 Low*3
Saltash Callington Road 2020-01-14 14:00:00
Sandy Roadside 2020-01-19 08:00:00 47 1 Low 8 1 Low 17 2 Low*1
Scunthorpe Town 2020-01-19 08:00:00 23 1 Low 1 1 Low 11 1 Low*1
Sheffield Devonshire Green 2020-01-19 08:00:00 15 1 Low 55 1 Low 5 1 Low 10 1 Low*3
Sheffield Tinsley 2020-01-19 07:00:00 52 1 Low
Sibton 2020-01-19 08:00:00 46 2 Low
Southampton Centre 2020-01-19 08:00:00 18 1 Low 39 1 Low 2 1 Low 12 2 Low 17 2 Low*3
Southend-on-Sea 2020-01-19 08:00:00 40 2 Low 15 1 Low 8 1 Low 13 1 Low*3
Southwark A2 Old Kent Road 2020-01-19 08:00:00 49 1 Low 33 2 Low*1
St Osyth 2020-01-19 08:00:00 38 2 Low 11 1 Low
Stanford-le-Hope Roadside 2020-01-19 08:00:00 14 1 Low 9 1 Low 14 1 Low*1
Stockton-on-Tees Eaglescliffe 2020-01-19 08:00:00 8 1 Low 5 1 Low 9 1 Low*1
Stoke-on-Trent Centre 2020-01-19 08:00:00 19 1 Low 37 1 Low 12 2 Low 20 2 Low*3
Storrington Roadside 2020-01-13 11:00:00
Strathvaich 2020-01-19 08:00:00 75 3 Low
Sunderland Silksworth 2020-01-19 08:00:00 56 2 Low 14 1 Low 4 1 Low 7 1 Low*3
Swansea Roadside 2020-01-19 08:00:00 35 1 Low 10 1 Low 19 2 Low*1
Thurrock 2020-01-19 08:00:00 19 1 Low 28 1 Low 0 1 Low 20 2 Low*1
Tower Hamlets Roadside 2020-01-19 08:00:00 34 1 Low
Walsall Woodlands 2020-01-19 08:00:00 32 1 Low 8 1 Low
Warrington 2020-01-19 08:00:00 37 1 Low 16 2 Low 18 2 Low*1
Weybourne 2020-01-19 08:00:00 65 2 Low
Wicken Fen 2020-01-19 08:00:00 36 2 Low 5 1 Low 2 1 Low
Wigan Centre 2020-01-19 08:00:00 5 1 Low 49 1 Low 14 2 Low 20 2 Low*3
Wirral Tranmere 2020-01-19 08:00:00 35 2 Low 39 1 Low 6 1 Low 13 1 Low*3
Wrexham 2020-01-19 08:00:00 24 1 Low 5 1 Low 7 1 Low 12 1 Low*3
Yarner Wood 2020-01-19 08:00:00 55 2 Low 1 1 Low
York Bootham 2020-01-19 08:00:00 51 1 Low 10 1 Low 11 1 Low
York Fishergate 2020-01-19 08:00:00 27 1 Low 5 1 Low 19 2 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. © 2020 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).