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 7am Mon 19th Apr 2021


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
75 (3 Low)17 (1 Low)n/m10 (1 Low)16 (1 Low)
*2
19/04/2021
06:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m29 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Armagh Roadside
Timeseries Graph
n/m16 (1 Low)n/mn/m23 (2 Low)
*1
19/04/2021
06:00:00
Aston Hill
Timeseries Graph
91 (3 Low)8 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Auchencorth Moss
Timeseries Graph
n/an/mn/m12 (2 Low)16 (1 Low)
*2
19/04/2021
06:00:00

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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/m10 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Ballymena Ballykeel
Timeseries Graph
n/m8 (1 Low)5 (1 Low)n/mn/m 19/04/2021
05:00:00
Barnsley Gawber
Timeseries Graph
33 (1 Low)35 (1 Low)4 (1 Low)n/mn/m 19/04/2021
06:00:00
Barnstaple A39
Timeseries Graph
n/mn/mn/m10 (1 Low)20 (2 Low)
*1
19/04/2021
06:00:00
Bath A4 Roadside
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Belfast Centre
Timeseries Graph
65 (2 Low)5 (1 Low)5 (1 Low)10 (1 Low)15 (1 Low)
*2
19/04/2021
06:00:00
Belfast Stockman's Lane
Timeseries Graph
n/m5 (1 Low)n/mn/m24 (2 Low)
*1
19/04/2021
06:00:00
Billingham
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Birkenhead Borough Road
Timeseries Graph
n/m32 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Birmingham A4540 Roadside
Timeseries Graph
20 (1 Low)52 (1 Low)n/m14 (2 Low)22 (2 Low)
*2
19/04/2021
06:00:00
Birmingham Acocks Green
Timeseries Graph
50 (2 Low)33 (1 Low)n/m13 (2 Low)20 (2 Low)
*2
19/04/2021
06:00:00
Birmingham Ladywood
Timeseries Graph
51 (2 Low)61 (1 Low)n/a13 (2 Low)20 (2 Low)
*2
19/04/2021
06:00:00
Blackburn Accrington Road
Timeseries Graph
n/m39 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Blackpool Marton
Timeseries Graph
61 (2 Low)33 (1 Low)n/m17 (2 Low)23 (2 Low)
*2
19/04/2021
06:00:00
Borehamwood Meadow Park
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Bournemouth
Timeseries Graph
60 (2 Low)24 (1 Low)n/m22 (2 Low)n/m 19/04/2021
06:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 19/04/2021
06:00:00
Brighton Preston Park
Timeseries Graph
23 (1 Low)24 (1 Low)n/m13 (2 Low)n/m 19/04/2021
06:00:00
Bristol St Paul's
Timeseries Graph
10 (1 Low)42 (1 Low)n/m20 (2 Low)31 (2 Low)
*1
19/04/2021
06:00:00
Bristol Temple Way
Timeseries Graph
n/m53 (1 Low)n/mn/m34 (3 Low)
*1
19/04/2021
06:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m34 (1 Low)n/mn/m29 (2 Low)
*1
19/04/2021
06:00:00
Bush Estate
Timeseries Graph
82 (3 Low)5 (1 Low)n/mn/mn/m 19/04/2021
06:00:00

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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/m37 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Camden Kerbside
Timeseries Graph
n/m55 (1 Low)n/m7 (1 Low)19 (2 Low) 19/04/2021
07:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Canterbury
Timeseries Graph
30 (1 Low)7 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Cardiff Centre
Timeseries Graph
51 (2 Low)19 (1 Low)1 (1 Low)18 (2 Low)22 (2 Low)
*1
19/04/2021
06:00:00
Cardiff Newport Road
Timeseries Graph
n/m41 (1 Low)n/mn/m27 (2 Low)
*1
19/04/2021
06:00:00
Carlisle Roadside
Timeseries Graph
n/m40 (1 Low)n/m20 (2 Low)34 (3 Low)
*1
19/04/2021
06:00:00
Charlton Mackrell
Timeseries Graph
85 (3 Low)10 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Chatham Roadside
Timeseries Graph
n/m12 (1 Low)n/m7 (1 Low)21 (2 Low)
*1
19/04/2021
06:00:00
Chepstow A48
Timeseries Graph
n/m22 (1 Low)n/m19 (2 Low)23 (2 Low)
*1
19/04/2021
06:00:00
Chesterfield Loundsley Green
Timeseries Graph
n/m15 (1 Low)n/m9 (1 Low)15 (1 Low)
*2
19/04/2021
06:00:00
Chesterfield Roadside
Timeseries Graph
n/m20 (1 Low)n/m11 (1 Low)18 (2 Low)
*2
19/04/2021
06:00:00
Chilbolton Observatory
Timeseries Graph
44 (2 Low)14 (1 Low)3 (1 Low)18 (2 Low)24 (2 Low)
*2
19/04/2021
06:00:00
Christchurch Barrack Road
Timeseries Graph
n/m10 (1 Low)n/m21 (2 Low)n/m 19/04/2021
06:00:00
Coventry Allesley
Timeseries Graph
18 (1 Low)44 (1 Low)n/m11 (1 Low)20 (2 Low)
*2
19/04/2021
06:00:00
Coventry Binley Road
Timeseries Graph
n/mn/an/mn/mn/a 19/04/2021
01:00:00
Crewe Coppenhall
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Cwmbran Crownbridge
Timeseries Graph
68 (3 Low)8 (1 Low)n/mn/mn/m 19/04/2021
06:00:00

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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/m29 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Derry Rosemount
Timeseries Graph
66 (2 Low)2 (1 Low)9 (1 Low)6 (1 Low)13 (1 Low)
*1
19/04/2021
06:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m38 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Dumbarton Roadside
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Dumfries
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Dundee Mains Loan
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 19/04/2021
06:00:00

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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/m22 (2 Low)
*1
19/04/2021
07:00:00
Eastbourne
Timeseries Graph
n/m36 (1 Low)n/m9 (1 Low)13 (1 Low)
*2
19/04/2021
07:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/mn/an/mn/mn/m 15/04/2021
12:00:00
Edinburgh St Leonards
Timeseries Graph
58 (2 Low)31 (1 Low)4 (1 Low)13 (2 Low)18 (2 Low)
*2
19/04/2021
06:00:00
Eskdalemuir
Timeseries Graph
55 (2 Low)2 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Exeter Roadside
Timeseries Graph
56 (2 Low)n/an/mn/mn/m 19/04/2021
06:00:00

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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
54 (2 Low)7 (1 Low)n/mn/mn/m 19/04/2021
06:00:00

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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/m34 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Glasgow High Street
Timeseries Graph
n/m18 (1 Low)n/m11 (1 Low)19 (2 Low)
*2
19/04/2021
06:00:00
Glasgow Kerbside
Timeseries Graph
n/m75 (2 Low)n/mn/mn/m 19/04/2021
06:00:00
Glasgow Townhead
Timeseries Graph
59 (2 Low)30 (1 Low)n/m11 (1 Low)16 (1 Low)
*2
19/04/2021
06:00:00
Glazebury
Timeseries Graph
47 (2 Low)24 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Grangemouth
Timeseries Graph
n/m19 (1 Low)0 (1 Low)8 (1 Low)16 (1 Low)
*1
19/04/2021
06:00:00
Grangemouth Moray
Timeseries Graph
n/mn/an/mn/mn/m 01/04/2021
10:00:00
Greenock A8 Roadside
Timeseries Graph
n/m24 (1 Low)n/m13 (2 Low)25 (2 Low)
*2
19/04/2021
07:00:00

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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/m63 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Haringey Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 19/04/2021
07:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
High Muffles
Timeseries Graph
84 (3 Low)4 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Honiton
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Horley
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 19/04/2021
07:00:00
Hull Freetown
Timeseries Graph
60 (2 Low)7 (1 Low)5 (1 Low)9 (1 Low)14 (1 Low)
*2
19/04/2021
06:00:00
Hull Holderness Road
Timeseries Graph
n/m7 (1 Low)n/mn/m17 (2 Low)
*1
19/04/2021
06:00:00

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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/m17 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Inverness
Timeseries Graph
n/m22 (1 Low)n/m7 (1 Low)12 (1 Low)
*2
19/04/2021
06:00:00

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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
64 (2 Low)6 (1 Low)3 (1 Low)n/mn/m 19/04/2021
06:00:00
Leamington Spa
Timeseries Graph
49 (2 Low)11 (1 Low)n/m9 (1 Low)14 (1 Low)
*2
19/04/2021
06:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m28 (1 Low)n/m9 (1 Low)14 (1 Low)
*2
19/04/2021
06:00:00
Leeds Centre
Timeseries Graph
48 (2 Low)25 (1 Low)5 (1 Low)15 (2 Low)24 (2 Low)
*2
19/04/2021
06:00:00
Leeds Headingley Kerbside
Timeseries Graph
n/m15 (1 Low)n/m15 (2 Low)26 (2 Low)
*1
19/04/2021
06:00:00
Leicester A594 Roadside
Timeseries Graph
n/m44 (1 Low)n/mn/m13 (1 Low)
*1
19/04/2021
06:00:00
Leicester University
Timeseries Graph
45 (2 Low)41 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
19/04/2021
06:00:00
Leominster
Timeseries Graph
29 (1 Low)13 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Lerwick
Timeseries Graph
95 (3 Low)n/mn/mn/mn/m 19/04/2021
06:00:00
Lincoln Canwick Road
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Liverpool Speke
Timeseries Graph
n/mn/mn/mn/mn/m -
London Bexley
Timeseries Graph
n/m33 (1 Low)n/m8 (1 Low)13 (1 Low)
*2
19/04/2021
07:00:00
London Bloomsbury
Timeseries Graph
24 (1 Low)64 (1 Low)1 (1 Low)11 (1 Low)20 (2 Low)
*1
19/04/2021
06:00:00
London Eltham
Timeseries Graph
n/m44 (1 Low)n/m7 (1 Low)11 (1 Low)
*2
19/04/2021
07:00:00
London Haringey Priory Park South
Timeseries Graph
27 (1 Low)39 (1 Low)n/mn/mn/m 19/04/2021
07:00:00
London Harlington
Timeseries Graph
19 (1 Low)41 (1 Low)n/m10 (1 Low)19 (2 Low)
*2
19/04/2021
07:00:00
London Hillingdon
Timeseries Graph
10 (1 Low)42 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m10 (1 Low)16 (1 Low)
*2
19/04/2021
07:00:00
London Marylebone Road
Timeseries Graph
16 (1 Low)64 (1 Low)2 (1 Low)11 (1 Low)19 (2 Low) 19/04/2021
07:00:00
London N. Kensington
Timeseries Graph
21 (1 Low)58 (1 Low)2 (1 Low)8 (1 Low)14 (1 Low)
*2
19/04/2021
07:00:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m11 (1 Low)15 (1 Low)
*2
19/04/2021
06:00:00
London Westminster
Timeseries Graph
n/mn/an/m14 (2 Low)n/m 19/04/2021
06:00:00
Lough Navar
Timeseries Graph
73 (3 Low)n/mn/m3 (1 Low)5 (1 Low)
*2
19/04/2021
06:00:00
Lullington Heath
Timeseries Graph
61 (2 Low)8 (1 Low)5 (1 Low)n/mn/m 19/04/2021
06:00:00
Luton A505 Roadside
Timeseries Graph
n/m70 (2 Low)n/mn/mn/m 19/04/2021
05:00:00

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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
87 (3 Low)n/mn/mn/mn/m 19/04/2021
06:00:00
Manchester Piccadilly
Timeseries Graph
36 (2 Low)42 (1 Low)7 (1 Low)17 (2 Low)28 (2 Low)
*2
19/04/2021
06:00:00
Manchester Sharston
Timeseries Graph
46 (2 Low)29 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Middlesbrough
Timeseries Graph
11 (1 Low)24 (1 Low)7 (1 Low)10 (1 Low)24 (2 Low)
*1
19/04/2021
06:00:00

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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
93 (3 Low)1 (1 Low)1 (1 Low)13 (2 Low)18 (2 Low)
*2
19/04/2021
06:00:00
Newcastle Centre
Timeseries Graph
19 (1 Low)46 (1 Low)n/m10 (1 Low)19 (2 Low)
*1
19/04/2021
06:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m51 (1 Low)n/mn/m22 (2 Low)
*1
19/04/2021
06:00:00
Newport
Timeseries Graph
n/m31 (1 Low)n/m15 (2 Low)20 (2 Low)
*2
19/04/2021
06:00:00
Northampton Spring Park
Timeseries Graph
52 (2 Low)8 (1 Low)n/m9 (1 Low)n/m 19/04/2021
06:00:00
Norwich Lakenfields
Timeseries Graph
64 (2 Low)5 (1 Low)n/m8 (1 Low)12 (1 Low)
*2
19/04/2021
06:00:00
Nottingham Centre
Timeseries Graph
59 (2 Low)32 (1 Low)n/a8 (1 Low)15 (1 Low)
*2
19/04/2021
06:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m50 (1 Low)n/mn/m14 (1 Low)
*1
19/04/2021
06:00:00

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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/m64 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Oxford Centre Roadside
Timeseries Graph
n/m39 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Oxford St Ebbes
Timeseries Graph
n/m26 (1 Low)n/m9 (1 Low)14 (1 Low)
*2
19/04/2021
06:00:00

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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
82 (3 Low)5 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Plymouth Centre
Timeseries Graph
20 (1 Low)46 (1 Low)n/m18 (2 Low)23 (2 Low) 19/04/2021
06:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Port Talbot Margam
Timeseries Graph
60 (2 Low)17 (1 Low)2 (1 Low)15 (2 Low)41 (3 Low)
*1
19/04/2021
06:00:00
Portsmouth
Timeseries Graph
n/mn/mn/mn/mn/m -
Portsmouth Anglesea Road
Timeseries Graph
n/m36 (1 Low)n/mn/m28 (2 Low)
*1
19/04/2021
06:00:00
Preston
Timeseries Graph
52 (2 Low)19 (1 Low)n/m19 (2 Low)28 (2 Low)
*2
19/04/2021
06:00:00

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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/m37 (1 Low)n/mn/m23 (2 Low)
*1
19/04/2021
06:00:00
Reading New Town
Timeseries Graph
18 (1 Low)46 (1 Low)n/m14 (2 Low)18 (2 Low)
*1
19/04/2021
06:00:00
Rochester Stoke
Timeseries Graph
49 (2 Low)4 (1 Low)9 (1 Low)8 (1 Low)12 (1 Low)
*2
19/04/2021
06:00:00

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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/m22 (2 Low)32 (2 Low)
*2
19/04/2021
06:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m10 (1 Low)18 (2 Low)
*1
19/04/2021
06:00:00
Sandy Roadside
Timeseries Graph
n/m54 (1 Low)n/mn/an/a 19/04/2021
07:00:00
Scunthorpe Town
Timeseries Graph
n/m7 (1 Low)1 (1 Low)n/m32 (2 Low)
*1
19/04/2021
06:00:00
Shaw Crompton Way
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m51 (1 Low)n/m14 (2 Low)n/m 19/04/2021
06:00:00
Sheffield Devonshire Green
Timeseries Graph
38 (2 Low)25 (1 Low)n/m11 (1 Low)17 (2 Low)
*2
19/04/2021
06:00:00
Sheffield Tinsley
Timeseries Graph
n/m41 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Sibton
Timeseries Graph
58 (2 Low)n/mn/mn/mn/m 19/04/2021
06:00:00
Southampton A33
Timeseries Graph
n/m44 (1 Low)n/mn/m26 (2 Low)
*1
19/04/2021
06:00:00
Southampton Centre
Timeseries Graph
29 (1 Low)59 (1 Low)5 (1 Low)22 (2 Low)28 (2 Low)
*2
19/04/2021
06:00:00
Southend-on-Sea
Timeseries Graph
40 (2 Low)46 (1 Low)n/m7 (1 Low)11 (1 Low)
*2
19/04/2021
06:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m71 (2 Low)n/mn/m25 (2 Low)
*1
19/04/2021
07:00:00
St Helens Linkway
Timeseries Graph
n/m43 (1 Low)n/mn/m30 (2 Low)
*1
19/04/2021
06:00:00
St Osyth
Timeseries Graph
60 (2 Low)5 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m48 (1 Low)n/m7 (1 Low)14 (1 Low)
*1
19/04/2021
07:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m22 (1 Low)n/m12 (2 Low)n/m 19/04/2021
06:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m16 (1 Low)n/m15 (2 Low)23 (2 Low)
*1
19/04/2021
06:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m94 (2 Low)n/mn/m30 (2 Low)
*1
19/04/2021
06:00:00
Stoke-on-Trent Centre
Timeseries Graph
67 (3 Low)11 (1 Low)n/m16 (2 Low)23 (2 Low)
*2
19/04/2021
06:00:00
Storrington Roadside
Timeseries Graph
n/mn/an/mn/mn/m 19/04/2021
01:00:00
Strathvaich
Timeseries Graph
52 (2 Low)n/mn/mn/mn/m 19/04/2021
06:00:00
Sunderland Silksworth
Timeseries Graph
42 (2 Low)9 (1 Low)n/m7 (1 Low)13 (1 Low)
*2
19/04/2021
06:00:00
Sunderland Wessington Way
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 19/04/2021
05:00:00
Swansea Roadside
Timeseries Graph
n/m25 (1 Low)n/m16 (2 Low)22 (2 Low)
*1
19/04/2021
06:00:00
Swindon Walcot
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 19/04/2021
06:00:00

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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/m31 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Thurrock
Timeseries Graph
30 (1 Low)29 (1 Low)2 (1 Low)n/m17 (2 Low)
*1
19/04/2021
06:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 19/04/2021
07:00:00

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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
34 (2 Low)37 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Warrington
Timeseries Graph
n/m30 (1 Low)n/m21 (2 Low)26 (2 Low)
*1
19/04/2021
06:00:00
West Bromwich Kenrick Park
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Weybourne
Timeseries Graph
85 (3 Low)n/mn/mn/mn/m 19/04/2021
06:00:00
Wicken Fen
Timeseries Graph
23 (1 Low)17 (1 Low)1 (1 Low)n/mn/m 19/04/2021
06:00:00
Widnes Milton Road
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
Wigan Centre
Timeseries Graph
55 (2 Low)25 (1 Low)n/m23 (2 Low)30 (2 Low)
*2
19/04/2021
06:00:00
Wirral Tranmere
Timeseries Graph
61 (2 Low)34 (1 Low)n/m20 (2 Low)26 (2 Low)
*2
19/04/2021
06:00:00
Worthing A27 Roadside
Timeseries Graph
n/m7 (1 Low)n/m11 (1 Low)n/m 19/04/2021
06:00:00
Wrexham
Timeseries Graph
n/m15 (1 Low)2 (1 Low)20 (2 Low)26 (2 Low)
*2
19/04/2021
06:00:00

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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
80 (3 Low)3 (1 Low)n/mn/mn/m 19/04/2021
06:00:00
York Bootham
Timeseries Graph
n/m9 (1 Low)n/m8 (1 Low)14 (1 Low)
*1
19/04/2021
06:00:00
York Fishergate
Timeseries Graph
n/m15 (1 Low)n/m6 (1 Low)16 (1 Low)
*1
19/04/2021
06:00:00

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 FIDAS