24 Hour Summary, based on data provided by 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
  • Maximum pollutant levels displayed on UK-AIR for the 24 hour period up to 1pm Wed 23rd May 2018


A

24 Hour Summary, based on data provided by 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
78 (3 Low)10 (1 Low)n/m4 (1 Low)12 (1 Low) 23/05/2018
06:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m88 (2 Low)n/mn/mn/m 23/05/2018
09:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m132 (2 Low)n/mn/mn/m 22/05/2018
15:00:00
Armagh Roadside
Timeseries Graph
n/m37 (1 Low)n/mn/m28 (2 Low) 22/05/2018
13:00:00
Aston Hill
Timeseries Graph
114 (4 Moderate)7 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
Auchencorth Moss
Timeseries Graph
85 (3 Low)n/mn/m5 (1 Low)9 (1 Low) 23/05/2018
11:00:00

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B

24 Hour Summary, based on data provided by 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/m27 (1 Low)n/mn/mn/m 22/05/2018
22:00:00
Ballymena Ballykeel
Timeseries Graph
n/m35 (1 Low)7 (1 Low)n/mn/m 22/05/2018
08:15:00
Barnsley Gawber
Timeseries Graph
87 (3 Low)8 (1 Low)5 (1 Low)n/mn/m 23/05/2018
07:45:00
Barnstaple A39
Timeseries Graph
n/mn/mn/mn/an/a 21/05/2018
01:00:00
Bath Roadside
Timeseries Graph
n/m41 (1 Low)n/mn/mn/m 23/05/2018
12:00:00
Belfast Centre
Timeseries Graph
61 (2 Low)63 (1 Low)16 (1 Low)18 (2 Low)21 (2 Low) 23/05/2018
12:00:00
Belfast Stockman's Lane
Timeseries Graph
n/m77 (2 Low)n/mn/m17 (2 Low)
*2
22/05/2018
22:00:00
Billingham
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 23/05/2018
08:00:00
Birkenhead Borough Road
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 23/05/2018
09:00:00
Birmingham A4540 Roadside
Timeseries Graph
98 (3 Low)14 (1 Low)n/m19 (2 Low)27 (2 Low) 23/05/2018
04:00:00
Birmingham Acocks Green
Timeseries Graph
103 (4 Moderate)20 (1 Low)n/m20 (2 Low)n/m 23/05/2018
05:00:00
Blackburn Accrington Road
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 23/05/2018
07:00:00
Blackpool Marton
Timeseries Graph
100 (3 Low)12 (1 Low)n/mn/an/m 23/05/2018
01:00:00
Borehamwood Meadow Park
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 23/05/2018
10:00:00
Bournemouth
Timeseries Graph
118 (4 Moderate)14 (1 Low)n/m17 (2 Low)n/m 23/05/2018
01:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m100 (2 Low)n/mn/mn/m 23/05/2018
12:00:00
Brighton Preston Park
Timeseries Graph
104 (4 Moderate)18 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
Bristol St Paul's
Timeseries Graph
108 (4 Moderate)24 (1 Low)n/m18 (2 Low)32 (2 Low) 23/05/2018
09:00:00
Bristol Temple Way
Timeseries Graph
n/m90 (2 Low)n/mn/m43 (3 Low)
*1
23/05/2018
09:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 23/05/2018
08:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m19 (1 Low)n/mn/m24 (2 Low) 22/05/2018
22:00:00
Bush Estate
Timeseries Graph
87 (3 Low)11 (1 Low)n/mn/mn/m 23/05/2018
03:00:00

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C

24 Hour Summary, based on data provided by 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/m21 (1 Low)n/mn/mn/m 23/05/2018
10:00:00
Camden Kerbside
Timeseries Graph
n/m25 (1 Low)n/m20 (2 Low)30 (2 Low) 23/05/2018
01:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 22/05/2018
17:00:00
Canterbury
Timeseries Graph
104 (4 Moderate)19 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
Cardiff Centre
Timeseries Graph
107 (4 Moderate)32 (1 Low)8 (1 Low)18 (2 Low)24 (2 Low) 22/05/2018
18:00:00
Cardiff Newport Road
Timeseries Graph
n/m68 (2 Low)n/mn/m36 (3 Low)
*1
22/05/2018
18:00:00
Carlisle Roadside
Timeseries Graph
n/m41 (1 Low)n/m6 (1 Low)16 (1 Low) 23/05/2018
01:00:00
Charlton Mackrell
Timeseries Graph
125 (5 Moderate)9 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
Chatham Roadside
Timeseries Graph
n/m34 (1 Low)n/m21 (2 Low)38 (3 Low)
*1
23/05/2018
01:00:00
Chepstow A48
Timeseries Graph
n/m50 (1 Low)n/m15 (2 Low)27 (2 Low) 23/05/2018
09:00:00
Chesterfield Loundsley Green
Timeseries Graph
n/m10 (1 Low)n/m15 (2 Low)25 (2 Low) 23/05/2018
01:00:00
Chesterfield Roadside
Timeseries Graph
n/m21 (1 Low)n/m14 (2 Low)28 (2 Low) 23/05/2018
01:00:00
Chilbolton Observatory
Timeseries Graph
117 (4 Moderate)13 (1 Low)6 (1 Low)16 (2 Low)27 (2 Low) 22/05/2018
12:15:00
Christchurch Barrack Road
Timeseries Graph
n/m45 (1 Low)n/m18 (2 Low)n/m 22/05/2018
08:00:00
Coventry Allesley
Timeseries Graph
104 (4 Moderate)13 (1 Low)n/m21 (2 Low)n/m 23/05/2018
01:00:00
Coventry Binley Road
Timeseries Graph
n/m27 (1 Low)n/mn/m26 (2 Low) 23/05/2018
09:00:00
Cwmbran
Timeseries Graph
121 (5 Moderate)14 (1 Low)n/mn/mn/m 22/05/2018
21:00:00

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D

24 Hour Summary, based on data provided by 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/m48 (1 Low)n/mn/mn/m 23/05/2018
08:00:00
Derry Rosemount
Timeseries Graph
74 (3 Low)21 (1 Low)29 (1 Low)9 (1 Low)11 (1 Low) 22/05/2018
20:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 23/05/2018
10:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 23/05/2018
09:00:00
Dumbarton Roadside
Timeseries Graph
n/m67 (1 Low)n/mn/mn/m 23/05/2018
09:00:00
Dumfries
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 23/05/2018
12:00:00
Dundee Mains Loan
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 22/05/2018
24:00:

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E

24 Hour Summary, based on data provided by 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/m43 (3 Low) 22/05/2018
01:00:00
Eastbourne
Timeseries Graph
n/m30 (1 Low)n/m21 (2 Low)n/m 23/05/2018
02:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m85 (2 Low)n/mn/mn/m 23/05/2018
08:00:00
Edinburgh St Leonards
Timeseries Graph
88 (3 Low)16 (1 Low)6 (1 Low)4 (1 Low)9 (1 Low) 22/05/2018
18:45:00
Eskdalemuir
Timeseries Graph
87 (3 Low)2 (1 Low)n/mn/mn/m 22/05/2018
23:00:00
Exeter Roadside
Timeseries Graph
75 (3 Low)78 (2 Low)n/mn/mn/m 23/05/2018
01:00:00

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F

24 Hour Summary, based on data provided by 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
72 (3 Low)11 (1 Low)n/mn/mn/m 22/05/2018
12:00:00

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G

24 Hour Summary, based on data provided by 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/m19 (1 Low)n/mn/mn/m 23/05/2018
09:00:00
Glasgow High Street
Timeseries Graph
n/m20 (1 Low)n/m5 (1 Low)11 (1 Low) 23/05/2018
12:00:00
Glasgow Kerbside
Timeseries Graph
n/m119 (2 Low)n/mn/mn/m 23/05/2018
12:00:00
Glasgow Townhead
Timeseries Graph
76 (3 Low)23 (1 Low)n/m9 (1 Low)9 (1 Low) 23/05/2018
12:00:00
Glazebury
Timeseries Graph
100 (3 Low)15 (1 Low)n/mn/mn/m 22/05/2018
20:00:00
Grangemouth
Timeseries Graph
n/m24 (1 Low)11 (1 Low)n/a9 (1 Low) 23/05/2018
09:45:00
Grangemouth Moray
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
Greenock A8 Roadside
Timeseries Graph
n/m96 (2 Low)n/m7 (1 Low)14 (1 Low)
*3
23/05/2018
13:00:00

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H

24 Hour Summary, based on data provided by 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/m105 (2 Low)n/mn/mn/m 23/05/2018
08:00:00
Haringey Roadside
Timeseries Graph
n/m41 (1 Low)n/mn/mn/m 23/05/2018
09:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m13 (1 Low)n/mn/mn/m 22/05/2018
13:00:00
High Muffles
Timeseries Graph
115 (4 Moderate)3 (1 Low)n/mn/mn/m 23/05/2018
08:00:00
Honiton
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 22/05/2018
22:00:00
Horley
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 23/05/2018
11:00:00
Hull Freetown
Timeseries Graph
114 (4 Moderate)18 (1 Low)15 (1 Low)17 (2 Low)n/m 22/05/2018
14:45:00
Hull Holderness Road
Timeseries Graph
n/m10 (1 Low)n/mn/m27 (2 Low)
*1
23/05/2018
11:00:00

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I

24 Hour Summary, based on data provided by 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/m20 (1 Low)n/mn/mn/m 23/05/2018
12:00:00
Inverness
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 23/05/2018
08:00:00

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L

24 Hour Summary, based on data provided by 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
83 (3 Low)10 (1 Low)9 (1 Low)n/mn/m 22/05/2018
12:45:00
Leamington Spa
Timeseries Graph
105 (4 Moderate)12 (1 Low)n/m15 (2 Low)25 (2 Low) 23/05/2018
01:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m25 (1 Low)n/m21 (2 Low)26 (2 Low) 23/05/2018
01:00:00
Leeds Centre
Timeseries Graph
99 (3 Low)26 (1 Low)3 (1 Low)14 (2 Low)22 (2 Low) 22/05/2018
15:00:00
Leeds Headingley Kerbside
Timeseries Graph
n/m61 (1 Low)n/m14 (2 Low)20 (2 Low) 23/05/2018
01:00:00
Leicester A594 Roadside
Timeseries Graph
n/m27 (1 Low)n/mn/m31 (2 Low) 23/05/2018
09:00:00
Leicester University
Timeseries Graph
99 (3 Low)25 (1 Low)n/m19 (2 Low)n/m 23/05/2018
01:00:00
Leominster
Timeseries Graph
110 (4 Moderate)12 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
Lerwick
Timeseries Graph
66 (2 Low)n/mn/mn/mn/m 22/05/2018
18:00:00
Lincoln Canwick Road
Timeseries Graph
n/m87 (2 Low)n/mn/mn/m 23/05/2018
09:00:00
Liverpool Speke
Timeseries Graph
91 (3 Low)33 (1 Low)25 (1 Low)12 (2 Low)18 (2 Low) 23/05/2018
11:45:00
London Bexley
Timeseries Graph
n/m24 (1 Low)n/m18 (2 Low)n/m 23/05/2018
01:00:00
London Bloomsbury
Timeseries Graph
83 (3 Low)52 (1 Low)6 (1 Low)14 (2 Low)25 (2 Low) 22/05/2018
13:15:00
London Eltham
Timeseries Graph
87 (3 Low)14 (1 Low)n/m15 (2 Low)n/m 23/05/2018
02:00:00
London Haringey Priory Park South
Timeseries Graph
88 (3 Low)66 (1 Low)n/mn/mn/m 21/05/2018
20:00:00
London Harlington
Timeseries Graph
93 (3 Low)n/an/m13 (2 Low)25 (2 Low)
*3
23/05/2018
13:00:00
London Hillingdon
Timeseries Graph
99 (3 Low)15 (1 Low)n/mn/mn/m 22/05/2018
20:00:00
London Marylebone Road
Timeseries Graph
81 (3 Low)115 (2 Low)3 (1 Low)n/a26 (2 Low) 22/05/2018
16:30:00
London N. Kensington
Timeseries Graph
102 (4 Moderate)27 (1 Low)3 (1 Low)n/a22 (2 Low)
*3
23/05/2018
03:00:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m17 (2 Low)n/m 23/05/2018
01:00:00
London Westminster
Timeseries Graph
n/m40 (1 Low)n/m16 (2 Low)n/m 23/05/2018
11:00:00
Lough Navar
Timeseries Graph
81 (3 Low)n/mn/mn/m8 (1 Low) 22/05/2018
20:00:00
Lullington Heath
Timeseries Graph
96 (3 Low)8 (1 Low)4 (1 Low)n/mn/m 22/05/2018
14:30:00
Luton A505 Roadside
Timeseries Graph
n/m71 (2 Low)n/mn/mn/m 23/05/2018
07:00:00

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M

24 Hour Summary, based on data provided by 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
79 (3 Low)n/mn/mn/mn/m 22/05/2018
21:00:00
Manchester Piccadilly
Timeseries Graph
66 (2 Low)39 (1 Low)7 (1 Low)13 (2 Low)n/m 22/05/2018
13:45:00
Manchester Sharston
Timeseries Graph
96 (3 Low)22 (1 Low)n/mn/mn/m 22/05/2018
20:00:00
Market Harborough
Timeseries Graph
103 (4 Moderate)7 (1 Low)n/mn/mn/m 22/05/2018
20:00:00
Middlesbrough
Timeseries Graph
86 (3 Low)23 (1 Low)6 (1 Low)8 (1 Low)18 (2 Low) 22/05/2018
15:15:00

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N

24 Hour Summary, based on data provided by 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
101 (4 Moderate)5 (1 Low)10 (1 Low)n/m21 (2 Low) 22/05/2018
18:00:00
Newcastle Centre
Timeseries Graph
93 (3 Low)36 (1 Low)n/m7 (1 Low)9 (1 Low) 23/05/2018
12:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m28 (1 Low)n/mn/m10 (1 Low)
*1
23/05/2018
12:00:00
Newport
Timeseries Graph
n/m27 (1 Low)n/mn/an/a 15/08/2017
01:00:00
Northampton Spring Park
Timeseries Graph
100 (3 Low)13 (1 Low)n/m16 (2 Low)n/m 23/05/2018
12:00:00
Norwich Lakenfields
Timeseries Graph
85 (3 Low)10 (1 Low)n/m13 (2 Low)24 (2 Low) 23/05/2018
03:00:00
Nottingham Centre
Timeseries Graph
95 (3 Low)23 (1 Low)7 (1 Low)18 (2 Low)27 (2 Low) 22/05/2018
12:15:00
Nottingham Western Boulevard
Timeseries Graph
n/m78 (2 Low)n/mn/m28 (2 Low) 23/05/2018
09:00:00

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O

24 Hour Summary, based on data provided by 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/m40 (1 Low)n/mn/mn/m 23/05/2018
08:00:00
Oxford Centre Roadside
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 23/05/2018
12:00:00
Oxford St Ebbes
Timeseries Graph
n/m8 (1 Low)n/m19 (2 Low)22 (2 Low) 23/05/2018
10:00:00

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P

24 Hour Summary, based on data provided by 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
84 (3 Low)5 (1 Low)n/mn/mn/m 22/05/2018
23:00:00
Plymouth Centre
Timeseries Graph
105 (4 Moderate)52 (1 Low)n/m16 (2 Low)22 (2 Low) 23/05/2018
12:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m59 (1 Low)n/mn/mn/m 23/05/2018
08:00:00
Port Talbot Margam
Timeseries Graph
89 (3 Low)36 (1 Low)66 (1 Low)23 (2 Low)55 (4 Moderate) 22/05/2018
17:15:00
Portsmouth
Timeseries Graph
79 (3 Low)18 (1 Low)n/m16 (2 Low)20 (2 Low) 23/05/2018
01:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m86 (2 Low)n/mn/m30 (2 Low)
*1
23/05/2018
09:00:00
Preston
Timeseries Graph
96 (3 Low)14 (1 Low)n/mn/an/m 23/05/2018
01:00:00

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R

24 Hour Summary, based on data provided by 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/m55 (1 Low)n/mn/m31 (2 Low)
*2
23/05/2018
09:00:00
Reading New Town
Timeseries Graph
102 (4 Moderate)28 (1 Low)n/m15 (2 Low)22 (2 Low) 23/05/2018
12:00:00
Rochester Stoke
Timeseries Graph
98 (3 Low)14 (1 Low)6 (1 Low)18 (2 Low)29 (2 Low) 22/05/2018
21:15:00

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S

24 Hour Summary, based on data provided by 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/m41 (1 Low)n/m16 (2 Low)35 (3 Low) 23/05/2018
02:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m14 (2 Low)26 (2 Low) 23/05/2018
08:00:00
Sandy Roadside
Timeseries Graph
n/m41 (1 Low)n/m19 (2 Low)33 (2 Low) 23/05/2018
01:00:00
Scunthorpe Town
Timeseries Graph
n/m11 (1 Low)2 (1 Low)n/m26 (2 Low) 22/05/2018
14:45:00
Shaw Crompton Way
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 22/05/2018
20:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m52 (1 Low)n/m15 (2 Low)n/m 23/05/2018
01:00:00
Sheffield Devonshire Green
Timeseries Graph
90 (3 Low)30 (1 Low)n/m18 (2 Low)28 (2 Low) 23/05/2018
01:00:00
Sheffield Tinsley
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 23/05/2018
09:00:00
Sibton
Timeseries Graph
94 (3 Low)n/mn/mn/mn/m 22/05/2018
19:00:00
Southampton A33
Timeseries Graph
n/m10 (1 Low)n/mn/m22 (2 Low) 23/05/2018
07:00:00
Southampton Centre
Timeseries Graph
92 (3 Low)20 (1 Low)8 (1 Low)18 (2 Low)27 (2 Low) 22/05/2018
12:15:00
Southend-on-Sea
Timeseries Graph
95 (3 Low)18 (1 Low)n/m18 (2 Low)n/m 23/05/2018
01:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m95 (2 Low)n/mn/m37 (3 Low) 23/05/2018
07:00:00
St Helens Linkway
Timeseries Graph
n/m25 (1 Low)n/mn/m19 (2 Low) 23/05/2018
09:00:00
St Osyth
Timeseries Graph
95 (3 Low)15 (1 Low)n/mn/mn/m 22/05/2018
20:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m32 (1 Low)n/m15 (2 Low)30 (2 Low) 23/05/2018
01:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m40 (1 Low)n/m10 (1 Low)n/m 23/05/2018
12:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m42 (1 Low)n/m11 (1 Low)23 (2 Low)
*2
23/05/2018
12:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m80 (2 Low)n/mn/m23 (2 Low) 22/05/2018
15:00:00
Stoke-on-Trent Centre
Timeseries Graph
85 (3 Low)29 (1 Low)n/m13 (2 Low)n/m 23/05/2018
12:00:00
Storrington Roadside
Timeseries Graph
n/m77 (2 Low)n/mn/mn/m 23/05/2018
07:00:00
Strathvaich
Timeseries Graph
78 (3 Low)n/mn/mn/mn/m 22/05/2018
21:00:00
Sunderland Silksworth
Timeseries Graph
98 (3 Low)17 (1 Low)n/m7 (1 Low)n/m 23/05/2018
11:00:00
Sunderland Wessington Way
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 23/05/2018
09:00:00
Swansea Roadside
Timeseries Graph
n/m57 (1 Low)n/m20 (2 Low)n/a 23/05/2018
12:00:00
Swindon Walcot
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 22/05/2018
23:00:00

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T

24 Hour Summary, based on data provided by 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/m20 (1 Low)n/mn/mn/m 22/05/2018
24:00:
Thurrock
Timeseries Graph
91 (3 Low)23 (1 Low)1 (1 Low)n/m29 (2 Low) 22/05/2018
17:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m125 (2 Low)n/mn/mn/m 21/05/2018
23:00:00

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W

24 Hour Summary, based on data provided by 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
103 (4 Moderate)12 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
Warrington
Timeseries Graph
n/m44 (1 Low)n/mn/an/a 21/05/2018
01:00:00
Weybourne
Timeseries Graph
107 (4 Moderate)n/mn/mn/mn/m 23/05/2018
05:00:00
Wicken Fen
Timeseries Graph
104 (4 Moderate)3 (1 Low)3 (1 Low)n/mn/m 22/05/2018
12:15:00
Widnes Milton Road
Timeseries Graph
n/mn/an/mn/mn/m 18/04/2018
10:00:00
Wigan Centre
Timeseries Graph
107 (4 Moderate)20 (1 Low)n/m14 (2 Low)n/m 23/05/2018
12:00:00
Wirral Tranmere
Timeseries Graph
96 (3 Low)26 (1 Low)n/m11 (1 Low)n/m 23/05/2018
12:00:00
Worthing A27 Roadside
Timeseries Graph
n/m89 (2 Low)n/m16 (2 Low)n/m 23/05/2018
12:00:00
Wrexham
Timeseries Graph
n/m56 (1 Low)8 (1 Low)n/mn/m 22/05/2018
11:15:00

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Y

24 Hour Summary, based on data provided by 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
125 (5 Moderate)6 (1 Low)n/mn/mn/m 22/05/2018
21:00:00
York Bootham
Timeseries Graph
n/m31 (1 Low)n/m13 (2 Low)18 (2 Low) 23/05/2018
01:00:00
York Fishergate
Timeseries Graph
n/m54 (1 Low)n/m13 (2 Low)24 (2 Low) 23/05/2018
01:00:00

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