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 4am Sat 20th Oct 2018


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
25 (1 Low)17 (1 Low)n/m5 (1 Low)12 (1 Low) 20/10/2018
04:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Armagh Roadside
Timeseries Graph
n/m10 (1 Low)n/mn/mn/a 20/10/2018
03:00:00
Aston Hill
Timeseries Graph
62 (2 Low)1 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Auchencorth Moss
Timeseries Graph
35 (2 Low)n/mn/m4 (1 Low)5 (1 Low)
*3
20/10/2018
04:00:00

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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/m7 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Ballymena Ballykeel
Timeseries Graph
n/m5 (1 Low)2 (1 Low)n/mn/m 20/10/2018
03:00:00
Barnsley Gawber
Timeseries Graph
22 (1 Low)12 (1 Low)2 (1 Low)n/mn/m 20/10/2018
04:00:00
Barnstaple A39
Timeseries Graph
n/mn/mn/m13 (2 Low)22 (2 Low)
*1
20/10/2018
04:00:00
Bath Roadside
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Belfast Centre
Timeseries Graph
36 (2 Low)10 (1 Low)3 (1 Low)9 (1 Low)13 (1 Low) 20/10/2018
04:00:00
Belfast Stockman's Lane
Timeseries Graph
n/m28 (1 Low)n/mn/m14 (1 Low)
*2
20/10/2018
04:00:00
Billingham
Timeseries Graph
n/m13 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Birkenhead Borough Road
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Birmingham A4540 Roadside
Timeseries Graph
4 (1 Low)42 (1 Low)n/m23 (2 Low)39 (3 Low) 20/10/2018
04:00:00
Birmingham Acocks Green
Timeseries Graph
7 (1 Low)27 (1 Low)n/m16 (2 Low)n/m 20/10/2018
04:00:00
Blackburn Accrington Road
Timeseries Graph
n/mn/an/mn/mn/m 20/10/2018
02:00:00
Blackpool Marton
Timeseries Graph
45 (2 Low)32 (1 Low)n/m14 (2 Low)n/m 20/10/2018
04:00:00
Borehamwood Meadow Park
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Bournemouth
Timeseries Graph
6 (1 Low)18 (1 Low)n/m16 (2 Low)n/m 20/10/2018
04:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Brighton Preston Park
Timeseries Graph
1 (1 Low)31 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Bristol St Paul's
Timeseries Graph
2 (1 Low)37 (1 Low)n/m20 (2 Low)24 (2 Low) 20/10/2018
04:00:00
Bristol Temple Way
Timeseries Graph
n/m45 (1 Low)n/mn/m33 (2 Low)
*1
20/10/2018
04:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m29 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m46 (1 Low)n/mn/m26 (2 Low) 20/10/2018
04:00:00
Bush Estate
Timeseries Graph
39 (2 Low)3 (1 Low)n/mn/mn/m 20/10/2018
04:00:00

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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/m30 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Camden Kerbside
Timeseries Graph
n/m63 (1 Low)n/m14 (2 Low)28 (2 Low) 20/10/2018
04:00:00
Cannock A5190 Roadside
Timeseries Graph
n/mn/an/mn/mn/m 02/08/2018
15:00:00
Canterbury
Timeseries Graph
2 (1 Low)n/an/mn/mn/m 20/10/2018
04:00:00
Cardiff Centre
Timeseries Graph
2 (1 Low)30 (1 Low)n/a18 (2 Low)30 (2 Low) 20/10/2018
04:00:00
Cardiff Newport Road
Timeseries Graph
n/m31 (1 Low)n/mn/m35 (3 Low)
*1
20/10/2018
04:00:00
Carlisle Roadside
Timeseries Graph
n/m18 (1 Low)n/m10 (1 Low)16 (1 Low) 20/10/2018
04:00:00
Charlton Mackrell
Timeseries Graph
35 (2 Low)22 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Chatham Roadside
Timeseries Graph
n/m19 (1 Low)n/m13 (2 Low)23 (2 Low)
*1
20/10/2018
04:00:00
Chepstow A48
Timeseries Graph
n/m31 (1 Low)n/m16 (2 Low)29 (2 Low)
*1
20/10/2018
04:00:00
Chesterfield Loundsley Green
Timeseries Graph
n/m23 (1 Low)n/m18 (2 Low)24 (2 Low) 20/10/2018
04:00:00
Chesterfield Roadside
Timeseries Graph
n/m32 (1 Low)n/m32 (3 Low)33 (2 Low) 20/10/2018
04:00:00
Chilbolton Observatory
Timeseries Graph
9 (1 Low)18 (1 Low)5 (1 Low)7 (1 Low)10 (1 Low)
*3
20/10/2018
04:00:00
Christchurch Barrack Road
Timeseries Graph
n/m22 (1 Low)n/m15 (2 Low)n/m 20/10/2018
04:00:00
Coventry Allesley
Timeseries Graph
1 (1 Low)25 (1 Low)n/mn/an/m 20/10/2018
04:00:00
Coventry Binley Road
Timeseries Graph
n/m44 (1 Low)n/mn/m36 (3 Low)
*1
20/10/2018
04:00:00
Cwmbran
Timeseries Graph
1 (1 Low)27 (1 Low)n/mn/mn/m 20/10/2018
04:00:00

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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/m23 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Derry Rosemount
Timeseries Graph
n/a6 (1 Low)1 (1 Low)11 (1 Low)13 (1 Low) 20/10/2018
04:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/mn/an/mn/mn/m 20/10/2018
02:00:00
Dumbarton Roadside
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Dumfries
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Dundee Mains Loan
Timeseries Graph
n/m6 (1 Low)n/mn/mn/m 20/10/2018
03:00:00

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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/mn/a 20/10/2018
02:00:00
Eastbourne
Timeseries Graph
n/m18 (1 Low)n/m14 (2 Low)n/m 20/10/2018
04:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Edinburgh St Leonards
Timeseries Graph
21 (1 Low)31 (1 Low)9 (1 Low)6 (1 Low)10 (1 Low) 20/10/2018
04:00:00
Eskdalemuir
Timeseries Graph
40 (2 Low)2 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Exeter Roadside
Timeseries Graph
5 (1 Low)n/an/mn/mn/m 20/10/2018
04:00:00

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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
45 (2 Low)2 (1 Low)n/mn/mn/m 20/10/2018
04:00:00

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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/m44 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Glasgow High Street
Timeseries Graph
n/m38 (1 Low)n/m8 (1 Low)16 (1 Low) 20/10/2018
04:00:00
Glasgow Kerbside
Timeseries Graph
n/m59 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Glasgow Townhead
Timeseries Graph
4 (1 Low)32 (1 Low)n/m6 (1 Low)11 (1 Low)
*3
20/10/2018
04:00:00
Glazebury
Timeseries Graph
n/an/an/mn/mn/m 17/10/2018
11:00:00
Grangemouth
Timeseries Graph
n/m25 (1 Low)1 (1 Low)5 (1 Low)12 (1 Low)
*1
20/10/2018
04:00:00
Grangemouth Moray
Timeseries Graph
n/m32 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Greenock A8 Roadside
Timeseries Graph
n/m30 (1 Low)n/m6 (1 Low)11 (1 Low)
*3
20/10/2018
05:00:00

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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/m12 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Haringey Roadside
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
High Muffles
Timeseries Graph
58 (2 Low)3 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Honiton
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Horley
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Hull Freetown
Timeseries Graph
4 (1 Low)49 (1 Low)1 (1 Low)18 (2 Low)n/m 20/10/2018
04:00:00
Hull Holderness Road
Timeseries Graph
n/m37 (1 Low)n/mn/m29 (2 Low)
*1
20/10/2018
04:00:00

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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/m26 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Inverness
Timeseries Graph
n/m10 (1 Low)n/m5 (1 Low)9 (1 Low)
*3
20/10/2018
04:00:00

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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
29 (1 Low)4 (1 Low)n/an/mn/m 20/10/2018
04:00:00
Leamington Spa
Timeseries Graph
1 (1 Low)30 (1 Low)n/m15 (2 Low)20 (2 Low) 20/10/2018
04:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/mn/an/mn/an/a 19/10/2018
21:00:00
Leeds Centre
Timeseries Graph
8 (1 Low)37 (1 Low)n/a17 (2 Low)28 (2 Low) 20/10/2018
04:00:00
Leeds Headingley Kerbside
Timeseries Graph
n/m37 (1 Low)n/m17 (2 Low)23 (2 Low) 20/10/2018
04:00:00
Leicester A594 Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/m42 (3 Low)
*1
20/10/2018
04:00:00
Leicester University
Timeseries Graph
1 (1 Low)41 (1 Low)n/m19 (2 Low)n/m 20/10/2018
04:00:00
Leominster
Timeseries Graph
3 (1 Low)7 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Lerwick
Timeseries Graph
n/an/mn/mn/mn/m 27/09/2018
10:00:00
Lincoln Canwick Road
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Liverpool Speke
Timeseries Graph
14 (1 Low)19 (1 Low)10 (1 Low)16 (2 Low)24 (2 Low)
*1
20/10/2018
04:00:00
London Bexley
Timeseries Graph
n/m33 (1 Low)n/m17 (2 Low)n/m 20/10/2018
04:00:00
London Bloomsbury
Timeseries Graph
1 (1 Low)73 (2 Low)8 (1 Low)13 (2 Low)21 (2 Low) 20/10/2018
04:00:00
London Eltham
Timeseries Graph
1 (1 Low)36 (1 Low)n/m13 (2 Low)n/m 20/10/2018
04:00:00
London Haringey Priory Park South
Timeseries Graph
n/a39 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
London Harlington
Timeseries Graph
3 (1 Low)32 (1 Low)n/m13 (2 Low)20 (2 Low)
*3
20/10/2018
05:00:00
London Hillingdon
Timeseries Graph
1 (1 Low)41 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
London Marylebone Road
Timeseries Graph
3 (1 Low)92 (2 Low)14 (1 Low)n/a26 (2 Low) 20/10/2018
04:00:00
London N. Kensington
Timeseries Graph
n/a60 (1 Low)7 (1 Low)11 (1 Low)17 (2 Low)
*3
20/10/2018
04:00:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m13 (2 Low)n/m 20/10/2018
04:00:00
London Westminster
Timeseries Graph
n/m69 (2 Low)n/m16 (2 Low)n/m 20/10/2018
04:00:00
Lough Navar
Timeseries Graph
47 (2 Low)n/mn/m3 (1 Low)5 (1 Low)
*3
20/10/2018
04:00:00
Lullington Heath
Timeseries Graph
42 (2 Low)5 (1 Low)2 (1 Low)n/mn/m 20/10/2018
04:00:00
Luton A505 Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 20/10/2018
03:00:00

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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
86 (3 Low)n/mn/mn/mn/m 20/10/2018
04:00:00
Manchester Piccadilly
Timeseries Graph
2 (1 Low)46 (1 Low)2 (1 Low)18 (2 Low)n/m 20/10/2018
04:00:00
Manchester Sharston
Timeseries Graph
2 (1 Low)29 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Market Harborough
Timeseries Graph
29 (1 Low)27 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Middlesbrough
Timeseries Graph
36 (2 Low)7 (1 Low)1 (1 Low)11 (1 Low)18 (2 Low) 20/10/2018
04:00:00

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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
53 (2 Low)7 (1 Low)1 (1 Low)13 (2 Low)18 (2 Low)
*3
20/10/2018
04:00:00
Newcastle Centre
Timeseries Graph
9 (1 Low)49 (1 Low)n/m12 (2 Low)18 (2 Low) 20/10/2018
04:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m65 (1 Low)n/mn/mn/a 20/10/2018
03:00:00
Newport
Timeseries Graph
n/m23 (1 Low)n/m16 (2 Low)23 (2 Low)
*3
20/10/2018
04:00:00
Northampton Spring Park
Timeseries Graph
0 (1 Low)16 (1 Low)n/m13 (2 Low)n/m 20/10/2018
04:00:00
Norwich Lakenfields
Timeseries Graph
11 (1 Low)13 (1 Low)n/m12 (2 Low)18 (2 Low) 20/10/2018
04:00:00
Nottingham Centre
Timeseries Graph
2 (1 Low)49 (1 Low)7 (1 Low)21 (2 Low)33 (2 Low) 20/10/2018
04:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m31 (1 Low)n/mn/m39 (3 Low)
*1
20/10/2018
04:00:00

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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/m42 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Oxford Centre Roadside
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Oxford St Ebbes
Timeseries Graph
n/m13 (1 Low)n/m15 (2 Low)18 (2 Low) 20/10/2018
04:00:00

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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
5 (1 Low)11 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Plymouth Centre
Timeseries Graph
3 (1 Low)29 (1 Low)n/m15 (2 Low)21 (2 Low) 20/10/2018
04:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Port Talbot Margam
Timeseries Graph
19 (1 Low)6 (1 Low)1 (1 Low)15 (2 Low)30 (2 Low) 20/10/2018
04:00:00
Portsmouth
Timeseries Graph
4 (1 Low)37 (1 Low)n/m15 (2 Low)n/a 20/10/2018
04:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m6 (1 Low)n/mn/m19 (2 Low)
*1
20/10/2018
04:00:00
Preston
Timeseries Graph
22 (1 Low)32 (1 Low)n/m16 (2 Low)n/m 20/10/2018
04:00:00

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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/m27 (1 Low)n/mn/m20 (2 Low)
*2
20/10/2018
04:00:00
Reading New Town
Timeseries Graph
2 (1 Low)28 (1 Low)n/m16 (2 Low)n/a 20/10/2018
04:00:00
Rochester Stoke
Timeseries Graph
11 (1 Low)42 (1 Low)10 (1 Low)10 (1 Low)14 (1 Low)
*3
20/10/2018
04:00:00

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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/m47 (1 Low)n/m17 (2 Low)34 (3 Low)
*3
20/10/2018
04:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m12 (2 Low)22 (2 Low)
*1
20/10/2018
04:00:00
Sandy Roadside
Timeseries Graph
n/m27 (1 Low)n/m17 (2 Low)23 (2 Low) 20/10/2018
04:00:00
Scunthorpe Town
Timeseries Graph
n/mn/a1 (1 Low)n/m25 (2 Low)
*1
20/10/2018
04:00:00
Shaw Crompton Way
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m35 (1 Low)n/m30 (3 Low)n/m 20/10/2018
04:00:00
Sheffield Devonshire Green
Timeseries Graph
2 (1 Low)48 (1 Low)n/m19 (2 Low)26 (2 Low) 20/10/2018
04:00:00
Sheffield Tinsley
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 20/10/2018
03:00:00
Sibton
Timeseries Graph
36 (2 Low)n/mn/mn/mn/m 20/10/2018
04:00:00
Southampton A33
Timeseries Graph
n/m15 (1 Low)n/mn/m17 (2 Low) 20/10/2018
04:00:00
Southampton Centre
Timeseries Graph
0 (1 Low)30 (1 Low)7 (1 Low)19 (2 Low)27 (2 Low) 20/10/2018
04:00:00
Southend-on-Sea
Timeseries Graph
5 (1 Low)n/an/m14 (2 Low)n/m 20/10/2018
04:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/mn/an/mn/m38 (3 Low) 20/10/2018
04:00:00
St Helens Linkway
Timeseries Graph
n/m42 (1 Low)n/mn/mn/a 20/10/2018
03:00:00
St Osyth
Timeseries Graph
11 (1 Low)37 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m50 (1 Low)n/m15 (2 Low)25 (2 Low) 20/10/2018
04:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m13 (1 Low)n/m13 (2 Low)n/m 20/10/2018
04:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m4 (1 Low)n/m12 (2 Low)n/a 20/10/2018
04:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/mn/an/mn/mn/a 11/10/2018
18:00:00
Stoke-on-Trent Centre
Timeseries Graph
3 (1 Low)34 (1 Low)n/m20 (2 Low)n/m 20/10/2018
04:00:00
Storrington Roadside
Timeseries Graph
n/mn/an/mn/mn/m 20/10/2018
01:00:00
Strathvaich
Timeseries Graph
56 (2 Low)n/mn/mn/mn/m 20/10/2018
04:00:00
Sunderland Silksworth
Timeseries Graph
42 (2 Low)18 (1 Low)n/m11 (1 Low)n/m 20/10/2018
04:00:00
Sunderland Wessington Way
Timeseries Graph
n/mn/an/mn/mn/m 20/10/2018
01:00:00
Swansea Roadside
Timeseries Graph
n/m27 (1 Low)n/m18 (2 Low)29 (2 Low)
*2
20/10/2018
04:00:00
Swindon Walcot
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 20/10/2018
04:00:00

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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/m4 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Thurrock
Timeseries Graph
2 (1 Low)29 (1 Low)6 (1 Low)n/m24 (2 Low) 20/10/2018
04:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 20/10/2018
04:00:00

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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
0 (1 Low)22 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
Warrington
Timeseries Graph
n/m34 (1 Low)n/m16 (2 Low)22 (2 Low) 20/10/2018
04:00:00
Weybourne
Timeseries Graph
40 (2 Low)n/mn/mn/mn/m 20/10/2018
04:00:00
Wicken Fen
Timeseries Graph
8 (1 Low)15 (1 Low)0 (1 Low)n/mn/m 20/10/2018
04:00:00
Widnes Milton Road
Timeseries Graph
n/mn/an/mn/mn/m 01/04/2018
01:00:00
Wigan Centre
Timeseries Graph
1 (1 Low)35 (1 Low)n/m18 (2 Low)n/m 20/10/2018
04:00:00
Wirral Tranmere
Timeseries Graph
19 (1 Low)19 (1 Low)n/m14 (2 Low)n/m 20/10/2018
04:00:00
Worthing A27 Roadside
Timeseries Graph
n/m14 (1 Low)n/m9 (1 Low)n/m 20/10/2018
04:00:00
Wrexham
Timeseries Graph
n/m19 (1 Low)n/a14 (2 Low)18 (2 Low)
*3
20/10/2018
04:00:00

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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
32 (1 Low)2 (1 Low)n/mn/mn/m 20/10/2018
04:00:00
York Bootham
Timeseries Graph
n/mn/an/m14 (2 Low)18 (2 Low) 20/10/2018
04:00:00
York Fishergate
Timeseries Graph
n/m36 (1 Low)n/m14 (2 Low)29 (2 Low)
*1
20/10/2018
04:00:00

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