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.

  • PM10 data is from a FDMS PM10 instrument type unless specified
  • View the legend
  • Pollutant levels recorded for the hour up to 10am Tue 23rd Apr 2019


A

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
89 (3 Low)10 (1 Low)n/m23 (2 Low)43 (3 Low) 23/04/2019
10:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m68 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
Armagh Roadside
Timeseries Graph
n/m36 (1 Low)n/mn/m36 (3 Low) 23/04/2019
10:00:00
Aston Hill
Timeseries Graph
108 (4 Moderate)12 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Auchencorth Moss
Timeseries Graph
89 (3 Low)n/mn/m22 (2 Low)28 (2 Low)
*3
23/04/2019
10:00:00

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B

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
Ballymena Antrim Road
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Ballymena Ballykeel
Timeseries Graph
n/m21 (1 Low)8 (1 Low)n/mn/m 23/04/2019
10:00:00
Barnsley Gawber
Timeseries Graph
49 (2 Low)28 (1 Low)5 (1 Low)n/mn/m 23/04/2019
10:00:00
Barnstaple A39
Timeseries Graph
n/mn/mn/m28 (3 Low)39 (3 Low)
*1
23/04/2019
10:00:00
Bath Roadside
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Belfast Centre
Timeseries Graph
80 (3 Low)32 (1 Low)16 (1 Low)33 (3 Low)39 (3 Low) 23/04/2019
10:00:00
Belfast Stockman's Lane
Timeseries Graph
n/m45 (1 Low)n/mn/m37 (3 Low)
*2
23/04/2019
10:00:00
Billingham
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Birkenhead Borough Road
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
Birmingham A4540 Roadside
Timeseries Graph
51 (2 Low)27 (1 Low)n/m29 (3 Low)40 (3 Low)
*3
23/04/2019
10:00:00
Birmingham Acocks Green
Timeseries Graph
78 (3 Low)28 (1 Low)n/m28 (3 Low)n/m 23/04/2019
10:00:00
Birmingham Ladywood
Timeseries Graph
n/mn/mn/m33 (3 Low)41 (3 Low) 23/04/2019
10:00:00
Blackburn Accrington Road
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Blackpool Marton
Timeseries Graph
102 (4 Moderate)10 (1 Low)n/m41 (4 Moderate)n/m 23/04/2019
10:00:00
Borehamwood Meadow Park
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 23/04/2019
09:00:00
Bournemouth
Timeseries Graph
62 (2 Low)64 (1 Low)n/m35 (3 Low)n/m 23/04/2019
10:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m96 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
Brighton Preston Park
Timeseries Graph
72 (3 Low)34 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Bristol St Paul's
Timeseries Graph
63 (2 Low)23 (1 Low)n/m29 (3 Low)31 (2 Low) 23/04/2019
10:00:00
Bristol Temple Way
Timeseries Graph
n/m82 (2 Low)n/mn/m42 (3 Low)
*1
23/04/2019
10:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m28 (1 Low)n/mn/m66 (5 Moderate)
*1
23/04/2019
10:00:00
Bush Estate
Timeseries Graph
95 (3 Low)6 (1 Low)n/mn/mn/m 23/04/2019
10:00:00

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C

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
Cambridge Roadside
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Camden Kerbside
Timeseries Graph
n/m75 (2 Low)n/m42 (5 Moderate)54 (4 Moderate) 23/04/2019
10:00:00
Cannock A5190 Roadside
Timeseries Graph
n/mn/an/mn/mn/m 23/04/2019
01:00:00
Canterbury
Timeseries Graph
14 (1 Low)19 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Cardiff Centre
Timeseries Graph
75 (3 Low)28 (1 Low)3 (1 Low)27 (3 Low)37 (3 Low) 23/04/2019
10:00:00
Cardiff Newport Road
Timeseries Graph
n/m77 (2 Low)n/mn/m40 (3 Low)
*1
23/04/2019
10:00:00
Carlisle Roadside
Timeseries Graph
n/m51 (1 Low)n/m32 (3 Low)41 (3 Low)
*1
23/04/2019
10:00:00
Charlton Mackrell
Timeseries Graph
86 (3 Low)15 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Chatham Roadside
Timeseries Graph
n/m39 (1 Low)n/m59 (8 High)75 (6 Moderate)
*1
23/04/2019
10:00:00
Chepstow A48
Timeseries Graph
n/m63 (1 Low)n/m31 (3 Low)40 (3 Low)
*1
23/04/2019
10:00:00
Chesterfield Loundsley Green
Timeseries Graph
n/m35 (1 Low)n/m39 (4 Moderate)47 (3 Low) 23/04/2019
10:00:00
Chesterfield Roadside
Timeseries Graph
n/m32 (1 Low)n/m37 (4 Moderate)48 (3 Low) 23/04/2019
10:00:00
Chilbolton Observatory
Timeseries Graph
57 (2 Low)33 (1 Low)5 (1 Low)31 (3 Low)40 (3 Low)
*3
23/04/2019
10:00:00
Christchurch Barrack Road
Timeseries Graph
n/m78 (2 Low)n/m43 (5 Moderate)n/m 23/04/2019
10:00:00
Coventry Allesley
Timeseries Graph
62 (2 Low)30 (1 Low)n/m24 (3 Low)n/m 23/04/2019
10:00:00
Coventry Binley Road
Timeseries Graph
n/m37 (1 Low)n/mn/m41 (3 Low)
*1
23/04/2019
10:00:00
Cwmbran
Timeseries Graph
89 (3 Low)23 (1 Low)n/mn/mn/m 23/04/2019
10:00:00

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D

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
Derby St Alkmund's Way
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Derry Rosemount
Timeseries Graph
105 (4 Moderate)17 (1 Low)18 (1 Low)22 (2 Low)19 (2 Low) 23/04/2019
10:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/mn/an/mn/mn/m 19/04/2019
05:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 23/04/2019
09:00:00
Dumbarton Roadside
Timeseries Graph
n/mn/an/mn/mn/m 16/04/2019
09:00:00
Dumfries
Timeseries Graph
n/m75 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
Dundee Mains Loan
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 23/04/2019
10:00:00

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E

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
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m48 (3 Low)
*1
23/04/2019
10:00:00
Eastbourne
Timeseries Graph
n/m36 (1 Low)n/m36 (4 Moderate)45 (3 Low)
*3
23/04/2019
10:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Edinburgh St Leonards
Timeseries Graph
95 (3 Low)30 (1 Low)21 (1 Low)23 (2 Low)36 (3 Low) 23/04/2019
10:00:00
Eskdalemuir
Timeseries Graph
112 (4 Moderate)9 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Exeter Roadside
Timeseries Graph
28 (1 Low)n/an/mn/mn/m 23/04/2019
10:00:00

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F

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
121 (5 Moderate)10 (1 Low)n/mn/mn/m 23/04/2019
10:00:00

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G

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
Glasgow Great Western Road
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Glasgow High Street
Timeseries Graph
n/m22 (1 Low)n/m19 (2 Low)25 (2 Low)
*3
23/04/2019
10:00:00
Glasgow Kerbside
Timeseries Graph
n/m167 (3 Low)n/mn/mn/m 23/04/2019
10:00:00
Glasgow Townhead
Timeseries Graph
88 (3 Low)32 (1 Low)n/m21 (2 Low)30 (2 Low)
*3
23/04/2019
10:00:00
Glazebury
Timeseries Graph
73 (3 Low)33 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Grangemouth
Timeseries Graph
n/m19 (1 Low)n/a18 (2 Low)35 (3 Low)
*1
23/04/2019
10:00:00
Grangemouth Moray
Timeseries Graph
n/m18 (1 Low)n/mn/mn/m 23/04/2019
09:00:00
Greenock A8 Roadside
Timeseries Graph
n/m68 (2 Low)n/m24 (3 Low)35 (3 Low)
*3
23/04/2019
11:00:00

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H

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
Hafod-yr-ynys Roadside
Timeseries Graph
n/m79 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
Haringey Roadside
Timeseries Graph
n/m58 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
High Muffles
Timeseries Graph
105 (4 Moderate)8 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Honiton
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Horley
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Hull Freetown
Timeseries Graph
67 (3 Low)32 (1 Low)5 (1 Low)38 (4 Moderate)n/m 23/04/2019
10:00:00
Hull Holderness Road
Timeseries Graph
n/m12 (1 Low)n/mn/m51 (4 Moderate)
*1
23/04/2019
10:00:00

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I

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
Immingham Woodlands Avenue
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Inverness
Timeseries Graph
n/mn/an/m21 (2 Low)28 (2 Low)
*3
23/04/2019
10:00:00

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L

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
Ladybower
Timeseries Graph
98 (3 Low)13 (1 Low)24 (1 Low)n/mn/m 23/04/2019
10:00:00
Leamington Spa
Timeseries Graph
45 (2 Low)32 (1 Low)n/m32 (3 Low)39 (3 Low) 23/04/2019
10:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m33 (1 Low)n/m34 (3 Low)42 (3 Low) 23/04/2019
10:00:00
Leeds Centre
Timeseries Graph
81 (3 Low)14 (1 Low)3 (1 Low)41 (4 Moderate)42 (3 Low) 23/04/2019
10:00:00
Leeds Headingley Kerbside
Timeseries Graph
n/m33 (1 Low)n/m42 (5 Moderate)44 (3 Low) 23/04/2019
10:00:00
Leicester A594 Roadside
Timeseries Graph
n/m33 (1 Low)n/mn/m43 (3 Low)
*1
23/04/2019
10:00:00
Leicester University
Timeseries Graph
50 (2 Low)34 (1 Low)n/m32 (3 Low)n/m 23/04/2019
10:00:00
Leominster
Timeseries Graph
48 (2 Low)20 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Lerwick
Timeseries Graph
103 (4 Moderate)n/mn/mn/mn/m 23/04/2019
10:00:00
Lincoln Canwick Road
Timeseries Graph
n/m47 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Liverpool Speke
Timeseries Graph
66 (2 Low)56 (1 Low)8 (1 Low)32 (3 Low)45 (3 Low)
*1
23/04/2019
10:00:00
London Bexley
Timeseries Graph
n/m45 (1 Low)n/m59 (8 High)n/m 23/04/2019
10:00:00
London Bloomsbury
Timeseries Graph
37 (2 Low)68 (2 Low)8 (1 Low)43 (5 Moderate)59 (5 Moderate) 23/04/2019
10:00:00
London Eltham
Timeseries Graph
28 (1 Low)45 (1 Low)n/m51 (6 Moderate)n/m 23/04/2019
10:00:00
London Haringey Priory Park South
Timeseries Graph
36 (2 Low)46 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
London Harlington
Timeseries Graph
26 (1 Low)66 (1 Low)n/m34 (3 Low)47 (3 Low)
*3
23/04/2019
10:00:00
London Hillingdon
Timeseries Graph
32 (1 Low)72 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m49 (6 Moderate)66 (5 Moderate)
*3
23/04/2019
10:00:00
London Marylebone Road
Timeseries Graph
35 (2 Low)n/a9 (1 Low)46 (5 Moderate)55 (4 Moderate) 23/04/2019
10:00:00
London N. Kensington
Timeseries Graph
60 (2 Low)58 (1 Low)26 (1 Low)37 (4 Moderate)50 (3 Low)
*3
23/04/2019
10:00:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m35 (3 Low)n/m 23/04/2019
10:00:00
London Westminster
Timeseries Graph
n/m61 (1 Low)n/m36 (4 Moderate)n/m 23/04/2019
10:00:00
Lough Navar
Timeseries Graph
92 (3 Low)n/mn/m22 (2 Low)27 (2 Low)
*3
23/04/2019
10:00:00
Lullington Heath
Timeseries Graph
85 (3 Low)28 (1 Low)11 (1 Low)n/mn/m 23/04/2019
10:00:00
Luton A505 Roadside
Timeseries Graph
n/m119 (2 Low)n/mn/mn/m 23/04/2019
09:00:00

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M

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
100 (3 Low)n/mn/mn/mn/m 23/04/2019
10:00:00
Manchester Piccadilly
Timeseries Graph
54 (2 Low)75 (2 Low)12 (1 Low)44 (5 Moderate)n/m 23/04/2019
10:00:00
Manchester Sharston
Timeseries Graph
70 (3 Low)50 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Middlesbrough
Timeseries Graph
46 (2 Low)48 (1 Low)6 (1 Low)32 (3 Low)50 (3 Low) 23/04/2019
10:00:00

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N

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
Narberth
Timeseries Graph
83 (3 Low)10 (1 Low)15 (1 Low)26 (3 Low)37 (3 Low)
*3
23/04/2019
10:00:00
Newcastle Centre
Timeseries Graph
69 (3 Low)34 (1 Low)n/m35 (3 Low)41 (3 Low) 23/04/2019
10:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/mn/an/mn/mn/a 17/04/2019
10:00:00
Newport
Timeseries Graph
n/m42 (1 Low)n/m29 (3 Low)39 (3 Low)
*3
23/04/2019
10:00:00
Northampton Spring Park
Timeseries Graph
62 (2 Low)20 (1 Low)n/m28 (3 Low)n/m 23/04/2019
10:00:00
Norwich Lakenfields
Timeseries Graph
68 (3 Low)20 (1 Low)n/m28 (3 Low)n/a 23/04/2019
10:00:00
Nottingham Centre
Timeseries Graph
83 (3 Low)37 (1 Low)9 (1 Low)38 (4 Moderate)51 (4 Moderate) 23/04/2019
10:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m56 (1 Low)n/mn/m49 (3 Low)
*1
23/04/2019
10:00:00

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O

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
Oldbury Birmingham Road
Timeseries Graph
n/m45 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Oxford Centre Roadside
Timeseries Graph
n/m66 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Oxford St Ebbes
Timeseries Graph
n/m30 (1 Low)n/m26 (3 Low)34 (3 Low) 23/04/2019
10:00:00

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P

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
Peebles
Timeseries Graph
106 (4 Moderate)7 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Plymouth Centre
Timeseries Graph
84 (3 Low)42 (1 Low)n/m38 (4 Moderate)43 (3 Low) 23/04/2019
10:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Port Talbot Margam
Timeseries Graph
89 (3 Low)13 (1 Low)1 (1 Low)22 (2 Low)34 (3 Low) 23/04/2019
10:00:00
Portsmouth
Timeseries Graph
62 (2 Low)51 (1 Low)n/m43 (5 Moderate)45 (3 Low) 23/04/2019
10:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m61 (1 Low)n/mn/m48 (3 Low)
*1
23/04/2019
10:00:00
Preston
Timeseries Graph
95 (3 Low)28 (1 Low)n/m42 (5 Moderate)n/m 23/04/2019
10:00:00

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R

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
Reading London Road
Timeseries Graph
n/m77 (2 Low)n/mn/m34 (3 Low)
*2
23/04/2019
10:00:00
Reading New Town
Timeseries Graph
36 (2 Low)62 (1 Low)n/m28 (3 Low)33 (2 Low) 23/04/2019
10:00:00
Rochester Stoke
Timeseries Graph
39 (2 Low)28 (1 Low)8 (1 Low)59 (8 High)69 (6 Moderate)
*3
23/04/2019
10:00:00

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S

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
Salford Eccles
Timeseries Graph
n/m50 (1 Low)n/m39 (4 Moderate)52 (4 Moderate)
*3
23/04/2019
10:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m30 (3 Low)39 (3 Low)
*1
23/04/2019
10:00:00
Sandy Roadside
Timeseries Graph
n/m26 (1 Low)n/m33 (3 Low)43 (3 Low)
*1
23/04/2019
10:00:00
Scunthorpe Town
Timeseries Graph
n/m31 (1 Low)25 (1 Low)n/m78 (7 High)
*1
23/04/2019
10:00:00
Shaw Crompton Way
Timeseries Graph
n/m30 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m66 (1 Low)n/m50 (6 Moderate)n/m 23/04/2019
10:00:00
Sheffield Devonshire Green
Timeseries Graph
68 (3 Low)43 (1 Low)n/m49 (6 Moderate)53 (4 Moderate) 23/04/2019
10:00:00
Sheffield Tinsley
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Sibton
Timeseries Graph
78 (3 Low)n/mn/mn/mn/m 23/04/2019
10:00:00
Southampton A33
Timeseries Graph
n/m63 (1 Low)n/mn/m51 (4 Moderate) 23/04/2019
10:00:00
Southampton Centre
Timeseries Graph
28 (1 Low)73 (2 Low)14 (1 Low)44 (5 Moderate)52 (4 Moderate) 23/04/2019
10:00:00
Southend-on-Sea
Timeseries Graph
38 (2 Low)36 (1 Low)n/m45 (5 Moderate)n/m 23/04/2019
10:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m89 (2 Low)n/mn/m70 (6 Moderate)
*1
23/04/2019
10:00:00
St Helens Linkway
Timeseries Graph
n/mn/an/mn/m48 (3 Low)
*1
23/04/2019
10:00:00
St Osyth
Timeseries Graph
63 (2 Low)27 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m58 (1 Low)n/m49 (6 Moderate)57 (4 Moderate)
*1
23/04/2019
10:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m72 (2 Low)n/mn/an/m 23/04/2019
10:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m68 (2 Low)n/m29 (3 Low)41 (3 Low)
*2
23/04/2019
10:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m66 (1 Low)n/mn/m43 (3 Low)
*1
23/04/2019
10:00:00
Stoke-on-Trent Centre
Timeseries Graph
93 (3 Low)20 (1 Low)n/m31 (3 Low)n/m 23/04/2019
10:00:00
Storrington Roadside
Timeseries Graph
n/mn/an/mn/mn/m 22/04/2019
18:00:00
Strathvaich
Timeseries Graph
122 (5 Moderate)n/mn/mn/mn/m 23/04/2019
10:00:00
Sunderland Silksworth
Timeseries Graph
64 (2 Low)9 (1 Low)n/m35 (3 Low)n/m 23/04/2019
10:00:00
Sunderland Wessington Way
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Swansea Roadside
Timeseries Graph
n/m49 (1 Low)n/m27 (3 Low)33 (2 Low)
*2
23/04/2019
10:00:00
Swindon Walcot
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 23/04/2019
10:00:00

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T

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
Telford Hollinswood
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Thurrock
Timeseries Graph
10 (1 Low)44 (1 Low)2 (1 Low)n/m67 (6 Moderate)
*1
23/04/2019
10:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 23/04/2019
10:00:00

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W

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
Walsall Woodlands
Timeseries Graph
70 (3 Low)21 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Warrington
Timeseries Graph
n/m52 (1 Low)n/m33 (3 Low)39 (3 Low)
*1
23/04/2019
10:00:00
West Bromwich Kenrick Park
Timeseries Graph
n/m37 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Weybourne
Timeseries Graph
84 (3 Low)n/mn/mn/mn/m 23/04/2019
10:00:00
Wicken Fen
Timeseries Graph
64 (2 Low)14 (1 Low)4 (1 Low)n/mn/m 23/04/2019
10:00:00
Widnes Milton Road
Timeseries Graph
n/m78 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
Wigan Centre
Timeseries Graph
61 (2 Low)55 (1 Low)n/m45 (5 Moderate)n/m 23/04/2019
10:00:00
Wirral Tranmere
Timeseries Graph
76 (3 Low)41 (1 Low)n/m33 (3 Low)n/m 23/04/2019
10:00:00
Worthing A27 Roadside
Timeseries Graph
n/m67 (1 Low)n/m30 (3 Low)n/m 23/04/2019
10:00:00
Wrexham
Timeseries Graph
n/m65 (1 Low)2 (1 Low)29 (3 Low)40 (3 Low)
*3
23/04/2019
10:00:00

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Y

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
Yarner Wood
Timeseries Graph
83 (3 Low)17 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
York Bootham
Timeseries Graph
n/m7 (1 Low)n/m34 (3 Low)40 (3 Low) 23/04/2019
10:00:00
York Fishergate
Timeseries Graph
n/m29 (1 Low)n/m30 (3 Low)51 (4 Moderate)
*1
23/04/2019
10:00:00

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