The UK-AIR website uses cookies to make the site simpler. Find out more about cookies

Latest measured levels based on data provided by the Environment Agency 

Here you can view the detailed data behind the latest measurement summary displayed on UK-AIR, and also a summary of information that has been displayed over the previous 24 hours. The detailed data tabulated below are from monitoring sites within the AURN. Graphs of hourly monitoring data are also available to view as weekly time series. You can also subscribe to this information as an email alert.
Environment Agency

Index Bands

1 2 3
Low
4 5 6
Moderate
7 8 9
High
10
Very High

Read associated health advice »

  • PM10 data is from a FDMS PM10 instrument type unless specified
  • View the legend
  • Pollutant levels recorded for the hour up to 9am Mon 23rd Apr 2018

Filter by region:

Central Scotland

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Auchencorth Moss
Timeseries Graph
71 (3 Low)n/mn/m4 (1 Low)6 (1 Low) 23/04/2018
09:00:00
Bush Estate
Timeseries Graph
80 (3 Low)3 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Dumbarton Roadside
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Edinburgh St Leonards
Timeseries Graph
73 (3 Low)18 (1 Low)4 (1 Low)3 (1 Low)5 (1 Low) 23/04/2018
09:00:00
Glasgow Great Western Road
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Glasgow High Street
Timeseries Graph
n/m38 (1 Low)n/m4 (1 Low)10 (1 Low) 23/04/2018
09:00:00
Glasgow Kerbside
Timeseries Graph
n/m58 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Glasgow Townhead
Timeseries Graph
68 (3 Low)30 (1 Low)n/m7 (1 Low)5 (1 Low) 23/04/2018
09:00:00
Grangemouth
Timeseries Graph
n/mn/an/a8 (1 Low)8 (1 Low) 23/04/2018
09:00:00
Grangemouth Moray
Timeseries Graph
n/m9 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Greenock A8 Roadside
Timeseries Graph
n/m39 (1 Low)n/m3 (1 Low)6 (1 Low)
*3
23/04/2018
10:00:00

Back to top

East Midlands

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Chesterfield Loundsley Green
Timeseries Graph
n/m8 (1 Low)n/m6 (1 Low)10 (1 Low) 23/04/2018
09:00:00
Chesterfield Roadside
Timeseries Graph
n/m25 (1 Low)n/m5 (1 Low)12 (1 Low) 23/04/2018
09:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m73 (2 Low)n/mn/mn/m 23/04/2018
09:00:00
Ladybower
Timeseries Graph
74 (3 Low)5 (1 Low)8 (1 Low)n/mn/m 23/04/2018
09:00:00
Leicester A594 Roadside
Timeseries Graph
n/m55 (1 Low)n/mn/m20 (2 Low) 23/04/2018
09:00:00
Leicester University
Timeseries Graph
43 (2 Low)34 (1 Low)n/m9 (1 Low)n/m 23/04/2018
09:00:00
Lincoln Canwick Road
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Market Harborough
Timeseries Graph
51 (2 Low)8 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Northampton Spring Park
Timeseries Graph
62 (2 Low)11 (1 Low)n/m10 (1 Low)n/m 23/04/2018
09:00:00
Nottingham Centre
Timeseries Graph
44 (2 Low)26 (1 Low)6 (1 Low)9 (1 Low)13 (1 Low) 23/04/2018
09:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m101 (2 Low)n/mn/m14 (1 Low) 23/04/2018
09:00:00

Back to top

Eastern

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Borehamwood Meadow Park
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 23/04/2018
08:00:00
Cambridge Roadside
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Luton A505 Roadside
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 23/04/2018
08:00:00
Norwich Lakenfields
Timeseries Graph
52 (2 Low)8 (1 Low)n/m12 (2 Low)19 (2 Low) 23/04/2018
09:00:00
Sandy Roadside
Timeseries Graph
n/m31 (1 Low)n/mn/an/a 23/04/2018
08:00:00
Sibton
Timeseries Graph
49 (2 Low)n/mn/mn/mn/m 23/04/2018
09:00:00
Southend-on-Sea
Timeseries Graph
53 (2 Low)23 (1 Low)n/mn/an/m 23/04/2018
09:00:00
St Osyth
Timeseries Graph
65 (2 Low)10 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m28 (1 Low)n/m9 (1 Low)20 (2 Low) 23/04/2018
09:00:00
Thurrock
Timeseries Graph
48 (2 Low)27 (1 Low)2 (1 Low)n/m20 (2 Low) 23/04/2018
09:00:00
Weybourne
Timeseries Graph
61 (2 Low)n/mn/mn/mn/m 23/04/2018
09:00:00
Wicken Fen
Timeseries Graph
47 (2 Low)4 (1 Low)3 (1 Low)n/mn/m 23/04/2018
09:00:00

Back to top

Greater London

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Camden Kerbside
Timeseries Graph
n/m27 (1 Low)n/m12 (2 Low)18 (2 Low) 23/04/2018
09:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m28 (2 Low) 23/04/2018
09:00:00
Haringey Roadside
Timeseries Graph
n/m37 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
London Bexley
Timeseries Graph
n/m24 (1 Low)n/m11 (1 Low)n/m 23/04/2018
09:00:00
London Bloomsbury
Timeseries Graph
49 (2 Low)45 (1 Low)4 (1 Low)8 (1 Low)16 (1 Low) 23/04/2018
09:00:00
London Eltham
Timeseries Graph
56 (2 Low)22 (1 Low)n/m10 (1 Low)n/m 23/04/2018
09:00:00
London Haringey Priory Park South
Timeseries Graph
54 (2 Low)22 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
London Harlington
Timeseries Graph
50 (2 Low)3 (1 Low)n/m9 (1 Low)17 (2 Low)
*3
23/04/2018
09:00:00
London Harrow Stanmore
Timeseries Graph
n/mn/mn/mn/an/m 28/04/2017
13:00:00
London Hillingdon
Timeseries Graph
24 (1 Low)65 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
London Marylebone Road
Timeseries Graph
24 (1 Low)127 (2 Low)12 (1 Low)14 (2 Low)26 (2 Low) 23/04/2018
09:00:00
London N. Kensington
Timeseries Graph
53 (2 Low)27 (1 Low)1 (1 Low)n/a16 (1 Low)
*3
23/04/2018
09:00:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m11 (1 Low)n/m 23/04/2018
09:00:00
London Westminster
Timeseries Graph
n/m31 (1 Low)n/m13 (2 Low)n/m 23/04/2018
09:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m27 (1 Low)n/mn/m20 (2 Low) 23/04/2018
09:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 23/04/2018
09:00:00

Back to top

Highland

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Fort William
Timeseries Graph
85 (3 Low)6 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Inverness
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Lerwick
Timeseries Graph
69 (3 Low)n/mn/mn/mn/m 23/04/2018
09:00:00
Strathvaich
Timeseries Graph
86 (3 Low)n/mn/mn/mn/m 23/04/2018
09:00:00

Back to top

North East

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Billingham
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Middlesbrough
Timeseries Graph
65 (2 Low)5 (1 Low)15 (1 Low)4 (1 Low)9 (1 Low) 23/04/2018
09:00:00
Newcastle Centre
Timeseries Graph
68 (3 Low)24 (1 Low)n/m4 (1 Low)5 (1 Low) 23/04/2018
09:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m22 (1 Low)n/mn/m11 (1 Low)
*1
23/04/2018
09:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m6 (1 Low)n/m4 (1 Low)n/m 23/04/2018
09:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m1 (1 Low)n/m5 (1 Low)8 (1 Low)
*2
23/04/2018
09:00:00
Sunderland Silksworth
Timeseries Graph
79 (3 Low)6 (1 Low)n/m7 (1 Low)n/m 23/04/2018
09:00:00
Sunderland Wessington Way
Timeseries Graph
n/mn/an/mn/mn/m 23/04/2018
05:00:00

Back to top

North East Scotland

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Aberdeen
Timeseries Graph
49 (2 Low)38 (1 Low)n/m7 (1 Low)13 (1 Low) 23/04/2018
09:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 23/04/2018
08:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 23/04/2018
08:00:00
Dundee Mains Loan
Timeseries Graph
n/m6 (1 Low)n/mn/mn/m 23/04/2018
08:00:00

Back to top

North Wales

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Aston Hill
Timeseries Graph
81 (3 Low)1 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Wrexham
Timeseries Graph
n/m4 (1 Low)2 (1 Low)n/mn/m 23/04/2018
09:00:00

Back to top

North West & Merseyside

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Birkenhead Borough Road
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Blackburn Accrington Road
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Blackpool Marton
Timeseries Graph
79 (3 Low)13 (1 Low)n/m4 (1 Low)n/m 23/04/2018
09:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m21 (1 Low)n/mn/m12 (1 Low) 23/04/2018
09:00:00
Carlisle Roadside
Timeseries Graph
n/m24 (1 Low)n/m4 (1 Low)10 (1 Low) 23/04/2018
09:00:00
Glazebury
Timeseries Graph
79 (3 Low)8 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Liverpool Speke
Timeseries Graph
77 (3 Low)7 (1 Low)6 (1 Low)6 (1 Low)7 (1 Low) 23/04/2018
09:00:00
Manchester Piccadilly
Timeseries Graph
58 (2 Low)35 (1 Low)4 (1 Low)8 (1 Low)n/m 23/04/2018
09:00:00
Manchester Sharston
Timeseries Graph
71 (3 Low)42 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Preston
Timeseries Graph
73 (3 Low)17 (1 Low)n/m6 (1 Low)n/m 23/04/2018
09:00:00
Salford Eccles
Timeseries Graph
n/m17 (1 Low)n/m9 (1 Low)13 (1 Low) 23/04/2018
09:00:00
Shaw Crompton Way
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
St Helens Linkway
Timeseries Graph
n/m42 (1 Low)n/mn/m13 (1 Low) 23/04/2018
09:00:00
Warrington
Timeseries Graph
n/m25 (1 Low)n/m5 (1 Low)9 (1 Low) 23/04/2018
09:00:00
Widnes Milton Road
Timeseries Graph
n/mn/an/mn/mn/m 18/04/2018
23:00:00
Wigan Centre
Timeseries Graph
78 (3 Low)13 (1 Low)n/m7 (1 Low)n/m 23/04/2018
10:00:00
Wirral Tranmere
Timeseries Graph
77 (3 Low)17 (1 Low)n/m3 (1 Low)n/m 23/04/2018
09:00:00

Back to top

Northern Ireland

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Armagh Roadside
Timeseries Graph
n/m42 (1 Low)n/mn/m9 (1 Low) 23/04/2018
09:00:00
Ballymena Antrim Road
Timeseries Graph
n/m40 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Ballymena Ballykeel
Timeseries Graph
n/m14 (1 Low)1 (1 Low)n/mn/m 23/04/2018
09:00:00
Belfast Centre
Timeseries Graph
59 (2 Low)59 (1 Low)5 (1 Low)7 (1 Low)7 (1 Low) 23/04/2018
09:00:00
Belfast Stockman's Lane
Timeseries Graph
n/mn/an/mn/m6 (1 Low)
*2
23/04/2018
10:00:00
Derry Rosemount
Timeseries Graph
81 (3 Low)7 (1 Low)1 (1 Low)3 (1 Low)5 (1 Low) 23/04/2018
09:00:00
Lough Navar
Timeseries Graph
77 (3 Low)n/mn/mn/m5 (1 Low) 23/04/2018
09:00:00

Back to top

Scottish Borders

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Dumfries
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Eskdalemuir
Timeseries Graph
75 (3 Low)2 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Peebles
Timeseries Graph
78 (3 Low)2 (1 Low)n/mn/mn/m 23/04/2018
09:00:00

Back to top

South East

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Brighton Preston Park
Timeseries Graph
50 (2 Low)20 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Canterbury
Timeseries Graph
n/an/an/mn/mn/m 31/03/2018
21:00:00
Chatham Roadside
Timeseries Graph
n/m44 (1 Low)n/m18 (2 Low)29 (2 Low)
*1
23/04/2018
09:00:00
Chilbolton Observatory
Timeseries Graph
61 (2 Low)11 (1 Low)3 (1 Low)10 (1 Low)16 (1 Low) 23/04/2018
09:00:00
Eastbourne
Timeseries Graph
n/m11 (1 Low)n/m14 (2 Low)n/m 23/04/2018
09:00:00
Horley
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 23/04/2018
08:00:00
Lullington Heath
Timeseries Graph
58 (2 Low)11 (1 Low)5 (1 Low)n/mn/m 23/04/2018
09:00:00
Oxford Centre Roadside
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Oxford St Ebbes
Timeseries Graph
n/m6 (1 Low)n/m10 (1 Low)12 (1 Low) 23/04/2018
09:00:00
Portsmouth
Timeseries Graph
52 (2 Low)8 (1 Low)n/m15 (2 Low)19 (2 Low) 23/04/2018
09:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m34 (1 Low)n/mn/m27 (2 Low)
*1
23/04/2018
09:00:00
Reading London Road
Timeseries Graph
n/m26 (1 Low)n/mn/m19 (2 Low)
*2
23/04/2018
09:00:00
Reading New Town
Timeseries Graph
60 (2 Low)13 (1 Low)n/m9 (1 Low)17 (2 Low) 23/04/2018
10:00:00
Rochester Stoke
Timeseries Graph
50 (2 Low)1 (1 Low)4 (1 Low)11 (1 Low)23 (2 Low) 23/04/2018
09:00:00
Southampton A33
Timeseries Graph
n/m73 (2 Low)n/mn/m19 (2 Low) 23/04/2018
09:00:00
Southampton Centre
Timeseries Graph
48 (2 Low)37 (1 Low)5 (1 Low)15 (2 Low)22 (2 Low) 23/04/2018
09:00:00
Storrington Roadside
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 23/04/2018
08:00:00
Worthing A27 Roadside
Timeseries Graph
n/m45 (1 Low)n/m12 (2 Low)n/m 23/04/2018
09:00:00

Back to top

South Wales

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Cardiff Centre
Timeseries Graph
62 (2 Low)23 (1 Low)2 (1 Low)7 (1 Low)14 (1 Low) 23/04/2018
09:00:00
Cardiff Newport Road
Timeseries Graph
n/m27 (1 Low)n/mn/m16 (1 Low)
*1
23/04/2018
09:00:00
Chepstow A48
Timeseries Graph
n/m65 (1 Low)n/m10 (1 Low)20 (2 Low) 23/04/2018
09:00:00
Cwmbran
Timeseries Graph
72 (3 Low)14 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m125 (2 Low)n/mn/mn/m 23/04/2018
09:00:00
Narberth
Timeseries Graph
65 (2 Low)4 (1 Low)8 (1 Low)n/m9 (1 Low) 23/04/2018
09:00:00
Newport
Timeseries Graph
n/mn/an/mn/an/a 15/08/2017
14:00:00
Port Talbot Margam
Timeseries Graph
71 (3 Low)13 (1 Low)1 (1 Low)10 (1 Low)29 (2 Low) 23/04/2018
09:00:00
Swansea Roadside
Timeseries Graph
n/mn/an/m7 (1 Low)15 (1 Low)
*2
23/04/2018
09:00:00

Back to top

South West

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Barnstaple A39
Timeseries Graph
n/mn/mn/m3 (1 Low)11 (1 Low) 23/04/2018
09:00:00
Bath Roadside
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Bournemouth
Timeseries Graph
68 (3 Low)11 (1 Low)n/m14 (2 Low)n/m 23/04/2018
09:00:00
Bristol St Paul's
Timeseries Graph
69 (3 Low)23 (1 Low)n/m10 (1 Low)14 (1 Low) 23/04/2018
09:00:00
Bristol Temple Way
Timeseries Graph
n/m39 (1 Low)n/mn/m18 (2 Low)
*1
23/04/2018
09:00:00
Charlton Mackrell
Timeseries Graph
72 (3 Low)4 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Christchurch Barrack Road
Timeseries Graph
n/m16 (1 Low)n/m12 (2 Low)n/m 23/04/2018
09:00:00
Exeter Roadside
Timeseries Graph
70 (3 Low)27 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Honiton
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Plymouth Centre
Timeseries Graph
63 (2 Low)18 (1 Low)n/m7 (1 Low)10 (1 Low) 23/04/2018
09:00:00
Plymouth Tavistock Road.
Timeseries Graph
n/mn/an/mn/mn/m 21/04/2018
09:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m6 (1 Low)10 (1 Low) 23/04/2018
09:00:00
Swindon Walcot
Timeseries Graph
n/m12 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Yarner Wood
Timeseries Graph
81 (3 Low)1 (1 Low)n/mn/mn/m 23/04/2018
09:00:00

Back to top

West Ireland

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Mace Head
Timeseries Graph
102 (4 Moderate)n/mn/mn/mn/m 23/04/2018
09:00:00

Back to top

West Midlands

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Birmingham A4540 Roadside
Timeseries Graph
44 (2 Low)37 (1 Low)n/m10 (1 Low)13 (1 Low) 23/04/2018
09:00:00
Birmingham Acocks Green
Timeseries Graph
48 (2 Low)21 (1 Low)n/m10 (1 Low)n/m 23/04/2018
09:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Coventry Allesley
Timeseries Graph
51 (2 Low)26 (1 Low)n/m13 (2 Low)n/m 23/04/2018
09:00:00
Coventry Binley Road
Timeseries Graph
n/m32 (1 Low)n/mn/m18 (2 Low) 23/04/2018
09:00:00
Leamington Spa
Timeseries Graph
53 (2 Low)18 (1 Low)n/m9 (1 Low)12 (1 Low) 23/04/2018
09:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m10 (1 Low)n/m11 (1 Low)13 (1 Low) 23/04/2018
09:00:00
Leominster
Timeseries Graph
64 (2 Low)6 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m47 (1 Low)n/mn/m11 (1 Low) 23/04/2018
09:00:00
Stoke-on-Trent Centre
Timeseries Graph
64 (2 Low)20 (1 Low)n/m6 (1 Low)n/m 23/04/2018
09:00:00
Telford Hollinswood
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Walsall Woodlands
Timeseries Graph
72 (3 Low)8 (1 Low)n/mn/mn/m 23/04/2018
09:00:00

Back to top

Yorkshire & Humberside

Latest measured levels based on data provided by the Environment Agency
Monitoring site 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)
Last
updated
Barnsley Gawber
Timeseries Graph
62 (2 Low)9 (1 Low)3 (1 Low)n/mn/m 23/04/2018
09:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 23/04/2018
08:00:00
High Muffles
Timeseries Graph
83 (3 Low)3 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Hull Freetown
Timeseries Graph
64 (2 Low)22 (1 Low)7 (1 Low)9 (1 Low)n/m 23/04/2018
09:00:00
Hull Holderness Road
Timeseries Graph
n/m27 (1 Low)n/mn/m16 (1 Low)
*1
23/04/2018
09:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
Leeds Centre
Timeseries Graph
57 (2 Low)35 (1 Low)2 (1 Low)7 (1 Low)12 (1 Low) 23/04/2018
09:00:00
Leeds Headingley Kerbside
Timeseries Graph
n/m33 (1 Low)n/m7 (1 Low)14 (1 Low) 23/04/2018
09:00:00
Scunthorpe Town
Timeseries Graph
n/mn/an/an/m13 (1 Low) 23/04/2018
09:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m49 (1 Low)n/m12 (2 Low)n/m 23/04/2018
09:00:00
Sheffield Devonshire Green
Timeseries Graph
73 (3 Low)16 (1 Low)n/m7 (1 Low)13 (1 Low) 23/04/2018
09:00:00
Sheffield Tinsley
Timeseries Graph
n/m39 (1 Low)n/mn/mn/m 23/04/2018
09:00:00
York Bootham
Timeseries Graph
n/m13 (1 Low)n/m6 (1 Low)8 (1 Low) 23/04/2018
09:00:00
York Fishergate
Timeseries Graph
n/m24 (1 Low)n/m7 (1 Low)11 (1 Low) 23/04/2018
09:00:00

Legend

  • n/m means that the pollutant is not measured at that site
  • n/a means that no data were recorded for the period
  • *1: measurements are PM10 BAM 1020 heated
  • *2: measurements are PM10 BAM unheated
  • *3: measurements are PM10 FIDAS