And there's a change in the air

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 2018-02-21 18:00:00 43 2 Low 46 1 Low
Aberdeen Union Street Roadside 2018-02-21 17:00:00 51 1 Low
Armagh Roadside 2018-02-21 18:00:00 64 1 Low 44 3 Low
Aston Hill 2018-02-21 18:00:00 55 2 Low 7 1 Low
Auchencorth Moss 2018-02-21 18:00:00 67 3 Low 4 1 Low 10 1 Low
Ballymena Ballykeel 2018-02-21 10:00:00
Barnsley Gawber 2018-02-21 18:00:00 50 2 Low 45 1 Low 2 1 Low
Barnstaple A39 2018-02-21 18:00:00 8 1 Low 21 2 Low
Bath Roadside 2018-02-21 18:00:00 50 1 Low
Belfast Centre 2018-02-21 18:00:00 36 2 Low 34 1 Low 3 1 Low 13 2 Low 28 2 Low
Billingham 2018-02-21 18:00:00 26 1 Low
Birmingham Acocks Green 2018-02-21 18:00:00 37 2 Low 44 1 Low 17 2 Low
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 2018-02-21 18:00:00 65 2 Low 45 1 Low 8 1 Low
Bottesford 2016-11-01 10:00:00
Bournemouth 2018-02-21 18:00:00 56 2 Low 51 1 Low 22 2 Low
Brighton Preston Park 2018-02-21 18:00:00 53 2 Low 28 1 Low
Bristol St Paul's 2018-02-21 18:00:00 44 2 Low 42 1 Low 15 2 Low 17 2 Low
Bush Estate 2018-02-21 18:00:00 55 2 Low 50 1 Low
Cambridge Roadside 2018-02-21 18:00:00 38 1 Low
Camden Kerbside 2018-02-21 18:00:00 113 2 Low 35 3 Low 46 3 Low
Canterbury 2018-02-21 18:00:00 68 3 Low 32 1 Low
Cardiff Centre 2018-02-21 18:00:00 32 1 Low 28 1 Low 0 1 Low 10 1 Low 19 2 Low
Carlisle Roadside 2018-02-21 18:00:00 72 2 Low 18 2 Low 35 3 Low
Charlton Mackrell 2018-02-21 18:00:00 71 3 Low 9 1 Low
Chatham Roadside 2018-02-21 18:00:00 35 1 Low 37 4 Moderate 49 3 Low*1
Chepstow A48 2018-02-21 18:00:00 48 1 Low 12 2 Low 20 2 Low
Chesterfield 2014-06-20 11:00:00
Chesterfield Roadside 2018-02-21 18:00:00 44 1 Low 8 1 Low 15 1 Low
Coventry Memorial Park 2014-06-25 14:00:00
Cwmbran 2018-02-21 18:00:00 38 2 Low 35 1 Low
Derry 2016-03-04 12:00:00
Dumbarton Roadside 2018-02-21 18:00:00 69 2 Low
Dumfries 2018-02-21 18:00:00 75 2 Low
Eastbourne 2018-02-21 18:00:00 26 3 Low
Edinburgh St Leonards 2018-02-21 18:00:00 34 2 Low 44 1 Low 9 1 Low 9 1 Low 21 2 Low
Eskdalemuir 2018-02-21 18:00:00 67 3 Low 1 1 Low
Exeter Roadside 2018-02-21 18:00:00 27 1 Low 85 2 Low
Fort William 2018-02-21 18:00:00 34 2 Low 29 1 Low
Glasgow Kerbside 2018-02-21 18:00:00 141 3 Low
Glasgow Townhead 2018-02-21 18:00:00 8 1 Low 77 2 Low 17 2 Low 26 2 Low
Glazebury 2018-02-21 18:00:00 55 2 Low 25 1 Low
Grangemouth 2018-02-21 18:00:00 32 1 Low 2 1 Low 16 2 Low 20 2 Low
Grangemouth Moray 2018-02-21 18:00:00 28 1 Low
Great Dun Fell 2016-11-01 10:00:00
Haringey Roadside 2018-02-21 18:00:00 57 1 Low
Harwell 2016-01-21 14:00:00 0
High Muffles 2018-02-21 18:00:00 78 3 Low 1 1 Low
Honiton 2018-02-21 18:00:00 24 1 Low
Horley 2018-02-21 18:00:00 32 1 Low
Hull Freetown 2018-02-21 18:00:00 63 2 Low 29 1 Low 1 1 Low 10 1 Low
Inverness 2018-02-21 17:00:00 56 1 Low
Ladybower 2018-02-21 18:00:00 64 2 Low 3 1 Low 2 1 Low
Leamington Spa 2018-02-21 18:00:00 41 2 Low 30 1 Low 17 2 Low 20 2 Low
Leamington Spa Rugby Road 2018-02-21 18:00:00 49 1 Low 19 2 Low 22 2 Low
Leeds Centre 2018-02-21 18:00:00 51 2 Low 45 1 Low 2 1 Low 9 1 Low 21 2 Low
Leeds Headingley Kerbside 2018-02-21 18:00:00 11 1 Low 31 2 Low
Leicester University 2018-02-21 18:00:00 41 2 Low 30 1 Low 14 2 Low
Leominster 2018-02-21 18:00:00 43 2 Low 20 1 Low
Lerwick 2018-02-21 18:00:00 67 3 Low
Liverpool Queen's Drive Roadside 2017-01-09 12:00:00
Liverpool Speke 2018-02-21 18:00:00 28 1 Low 68 2 Low 3 1 Low 8 1 Low 18 2 Low
London Bexley 2018-02-21 18:00:00 38 1 Low 32 3 Low
London Bloomsbury 2018-02-21 18:00:00 16 1 Low 61 1 Low 5 1 Low 36 4 Moderate 38 3 Low
London Eltham 2018-02-21 18:00:00 38 2 Low 26 1 Low
London Haringey Priory Park South 2018-02-21 18:00:00 41 2 Low 42 1 Low
London Harlington 2018-02-21 18:00:00 36 2 Low 25 1 Low 26 3 Low 31 2 Low*3
London Harrow Stanmore 2017-07-19 13:00:00
London Hillingdon 2018-02-21 18:00:00 41 2 Low 37 1 Low
London Marylebone Road 2018-02-21 18:00:00 24 1 Low 103 2 Low 4 1 Low 29 3 Low 36 3 Low
London N. Kensington 2018-02-21 18:00:00 36 2 Low 41 1 Low 1 1 Low
London Teddington 2016-11-01 10:00:00
London Teddington Bushy Park 2018-02-21 18:00:00 30 3 Low
London Westminster 2018-02-21 18:00:00 61 1 Low
Lough Navar 2018-02-21 18:00:00 56 2 Low 9 1 Low
Lullington Heath 2018-02-21 18:00:00 62 2 Low 13 1 Low 2 1 Low
Mace Head 2018-02-21 17:00:00 68 3 Low
Manchester Piccadilly 2018-02-21 18:00:00 26 1 Low 78 2 Low 5 1 Low 7 1 Low
Manchester South 2016-02-03 10:00:00
Market Harborough 2018-02-21 18:00:00 58 2 Low 8 1 Low
Middlesbrough 2018-02-21 18:00:00 51 2 Low 25 1 Low 7 1 Low 8 1 Low 25 2 Low
Narberth 2018-02-21 18:00:00 46 2 Low 15 1 Low 15 1 Low 13 1 Low
Newcastle Centre 2018-02-21 18:00:00 44 2 Low 52 1 Low
Newcastle Cradlewell Roadside 2018-02-21 18:00:00 44 1 Low
Newport 2017-08-15 14:00:00
Northampton Kingsthorpe 2017-04-06 22:00:00
Norwich Lakenfields 2018-02-21 18:00:00 34 2 Low 45 1 Low 36 4 Moderate 40 3 Low
Nottingham Centre 2018-02-21 18:00:00 36 2 Low 61 1 Low 3 1 Low 14 2 Low 20 2 Low
Oxford Centre Roadside 2018-02-21 18:00:00 58 1 Low
Oxford St Ebbes 2018-02-21 18:00:00 30 1 Low 23 2 Low 24 2 Low
Peebles 2018-02-21 18:00:00 59 2 Low 22 1 Low
Plymouth Centre 2018-02-21 18:00:00 49 2 Low 49 1 Low 11 1 Low 18 2 Low
Port Talbot Margam 2018-02-21 18:00:00 35 2 Low 10 1 Low 16 1 Low
Portsmouth 2018-02-21 18:00:00 20 2 Low 14 1 Low
Preston 2018-02-21 18:00:00 55 2 Low 61 1 Low 10 1 Low
Reading New Town 2018-02-21 18:00:00 42 2 Low 52 1 Low 23 2 Low 25 2 Low
Rochester Stoke 2018-02-21 18:00:00 56 2 Low 7 1 Low 8 1 Low 31 3 Low 41 3 Low
Salford Eccles 2018-02-21 18:00:00 74 2 Low 10 1 Low 19 2 Low
Saltash Callington Road 2018-02-21 18:00:00 10 1 Low 20 2 Low
Sandy Roadside 2018-02-21 18:00:00 20 1 Low 32 3 Low 36 3 Low
Scunthorpe Town 2018-02-21 18:00:00 0 1 Low 15 1 Low
Sheffield Devonshire Green 2018-02-21 18:00:00 39 2 Low 70 2 Low 10 1 Low 19 2 Low
Sheffield Tinsley 2018-02-21 18:00:00 45 1 Low
Sibton 2018-02-21 18:00:00 46 2 Low
Southampton Centre 2018-02-21 18:00:00 42 2 Low 41 1 Low 1 1 Low 18 2 Low 28 2 Low
Southend-on-Sea 2018-02-21 18:00:00 43 2 Low 36 1 Low 36 4 Moderate
Southwark A2 Old Kent Road 2018-02-21 18:00:00 81 2 Low
St Osyth 2018-02-21 18:00:00 48 2 Low 19 1 Low
Stanford-le-Hope Roadside 2018-02-21 18:00:00 57 1 Low 32 3 Low 45 3 Low
Stockton-on-Tees Eaglescliffe 2018-02-21 18:00:00 60 1 Low 11 1 Low 27 2 Low*2
Stoke-on-Trent Centre 2018-02-21 18:00:00 36 2 Low 64 1 Low 8 1 Low
Storrington Roadside 2018-02-21 15:00:00
Strathvaich 2018-02-21 18:00:00 71 3 Low
Sunderland Silksworth 2018-02-21 18:00:00 62 2 Low 23 1 Low
Swansea Roadside 2018-02-21 18:00:00 77 2 Low 13 2 Low 22 2 Low*2
Thurrock 2018-02-21 18:00:00 37 2 Low 52 1 Low 1 1 Low 40 3 Low
Tower Hamlets Roadside 2018-02-21 18:00:00 79 2 Low
Walsall Woodlands 2018-02-21 18:00:00 48 2 Low 36 1 Low
Warrington 2018-02-21 18:00:00 52 1 Low 7 1 Low
Weybourne 2018-02-21 18:00:00 64 2 Low
Wicken Fen 2018-02-21 18:00:00 47 2 Low 20 1 Low 3 1 Low
Wigan Centre 2018-02-21 18:00:00 53 2 Low 49 1 Low 11 1 Low
Wirral Tranmere 2018-02-21 18:00:00 36 2 Low 62 1 Low 9 1 Low
Wrexham 2018-02-21 18:00:00 77 2 Low 4 1 Low
Yarner Wood 2018-02-21 18:00:00 62 2 Low 16 1 Low
York Bootham 2018-02-21 18:00:00 18 1 Low 12 2 Low 14 1 Low
York Fishergate 2018-02-21 18:00:00 55 1 Low 9 1 Low 21 2 Low

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. © 2018 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).