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 10am Thu 19th Sep 2019

Filter by region:

Central Scotland

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
Auchencorth Moss
Timeseries Graph
51 (2 Low)n/mn/m3 (1 Low)6 (1 Low)
*3
19/09/2019
01:00:00
Bush Estate
Timeseries Graph
47 (2 Low)6 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Dumbarton Roadside
Timeseries Graph
n/m37 (1 Low)n/mn/mn/m 19/09/2019
10:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m105 (2 Low)n/mn/mn/m 18/09/2019
15:00:00
Edinburgh St Leonards
Timeseries Graph
27 (1 Low)36 (1 Low)12 (1 Low)4 (1 Low)9 (1 Low)
*3
19/09/2019
02:30:00
Glasgow Great Western Road
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 19/09/2019
09:00:00
Glasgow High Street
Timeseries Graph
n/m48 (1 Low)n/m4 (1 Low)9 (1 Low)
*3
19/09/2019
01:00:00
Glasgow Kerbside
Timeseries Graph
n/m68 (2 Low)n/mn/mn/m 18/09/2019
12:00:00
Glasgow Townhead
Timeseries Graph
39 (2 Low)44 (1 Low)n/m4 (1 Low)9 (1 Low)
*3
19/09/2019
01:00:00
Grangemouth
Timeseries Graph
n/m17 (1 Low)2 (1 Low)6 (1 Low)11 (1 Low)
*1
18/09/2019
13:15:00
Grangemouth Moray
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 18/09/2019
12:00:00
Greenock A8 Roadside
Timeseries Graph
n/m86 (2 Low)n/m4 (1 Low)10 (1 Low)
*3
19/09/2019
01:00:00

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East Midlands

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
Chesterfield Loundsley Green
Timeseries Graph
n/m30 (1 Low)n/m5 (1 Low)10 (1 Low)
*3
19/09/2019
10:00:00
Chesterfield Roadside
Timeseries Graph
n/m41 (1 Low)n/m6 (1 Low)12 (1 Low)
*3
19/09/2019
01:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 18/09/2019
20:00:00
Ladybower
Timeseries Graph
40 (2 Low)22 (1 Low)5 (1 Low)n/mn/m 18/09/2019
15:00:00
Leicester A594 Roadside
Timeseries Graph
n/m71 (2 Low)n/mn/m33 (2 Low)
*1
18/09/2019
20:00:00
Leicester University
Timeseries Graph
53 (2 Low)44 (1 Low)n/m8 (1 Low)n/m 18/09/2019
09:00:00
Lincoln Canwick Road
Timeseries Graph
n/m80 (2 Low)n/mn/mn/m 18/09/2019
19:00:00
Northampton Spring Park
Timeseries Graph
76 (3 Low)26 (1 Low)n/m10 (1 Low)n/m 19/09/2019
10:00:00
Nottingham Centre
Timeseries Graph
36 (2 Low)61 (1 Low)9 (1 Low)12 (2 Low)20 (2 Low)
*3
19/09/2019
10:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m91 (2 Low)n/mn/m23 (2 Low)
*1
18/09/2019
18:00:00

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Eastern

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
Borehamwood Meadow Park
Timeseries Graph
n/m59 (1 Low)n/mn/mn/m 18/09/2019
21:00:00
Cambridge Roadside
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 18/09/2019
22:00:00
Luton A505 Roadside
Timeseries Graph
n/mn/an/mn/mn/m 17/09/2019
07:00:00
Norwich Lakenfields
Timeseries Graph
61 (2 Low)45 (1 Low)n/m7 (1 Low)13 (1 Low)
*3
19/09/2019
10:00:00
Sandy Roadside
Timeseries Graph
n/m6 (1 Low)n/m9 (1 Low)23 (2 Low)
*1
19/09/2019
10:00:00
Sibton
Timeseries Graph
65 (2 Low)n/mn/mn/mn/m 18/09/2019
19:00:00
Southend-on-Sea
Timeseries Graph
65 (2 Low)46 (1 Low)n/m6 (1 Low)n/m 19/09/2019
10:00:00
St Osyth
Timeseries Graph
70 (3 Low)19 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m63 (1 Low)n/m9 (1 Low)19 (2 Low)
*1
19/09/2019
10:00:00
Thurrock
Timeseries Graph
53 (2 Low)67 (1 Low)13 (1 Low)n/m24 (2 Low)
*1
19/09/2019
03:30:00
Weybourne
Timeseries Graph
69 (3 Low)n/mn/mn/mn/m 18/09/2019
19:00:00
Wicken Fen
Timeseries Graph
73 (3 Low)13 (1 Low)9 (1 Low)n/mn/m 19/09/2019
06:00:00

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Greater London

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
Camden Kerbside
Timeseries Graph
n/m84 (2 Low)n/m9 (1 Low)23 (2 Low) 19/09/2019
10:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m39 (3 Low)
*1
19/09/2019
10:00:00
Haringey Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 18/09/2019
24:00:
London Bexley
Timeseries Graph
n/m54 (1 Low)n/mn/an/m 19/09/2019
01:00:00
London Bloomsbury
Timeseries Graph
42 (2 Low)63 (1 Low)4 (1 Low)13 (2 Low)19 (2 Low) 19/09/2019
06:15:00
London Eltham
Timeseries Graph
54 (2 Low)35 (1 Low)n/m7 (1 Low)n/m 18/09/2019
01:00:00
London Haringey Priory Park South
Timeseries Graph
67 (3 Low)54 (1 Low)n/mn/mn/m 18/09/2019
20:00:00
London Harlington
Timeseries Graph
61 (2 Low)65 (1 Low)n/m9 (1 Low)21 (2 Low)
*3
19/09/2019
10:00:00
London Hillingdon
Timeseries Graph
65 (2 Low)87 (2 Low)n/mn/mn/m 18/09/2019
19:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m7 (1 Low)15 (1 Low)
*3
19/09/2019
10:00:00
London Marylebone Road
Timeseries Graph
23 (1 Low)93 (2 Low)8 (1 Low)8 (1 Low)20 (2 Low) 18/09/2019
22:30:00
London N. Kensington
Timeseries Graph
62 (2 Low)63 (1 Low)5 (1 Low)8 (1 Low)16 (1 Low)
*3
19/09/2019
08:30:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m11 (1 Low)n/m 19/09/2019
10:00:00
London Westminster
Timeseries Graph
n/m56 (1 Low)n/m12 (2 Low)n/m 19/09/2019
10:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m82 (2 Low)n/mn/mn/a 18/09/2019
11:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m74 (2 Low)n/mn/mn/m 19/09/2019
10:00:00

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Highland

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
42 (2 Low)14 (1 Low)n/mn/mn/m 18/09/2019
17:00:00
Inverness
Timeseries Graph
n/m30 (1 Low)n/m3 (1 Low)5 (1 Low)
*3
19/09/2019
01:00:00
Lerwick
Timeseries Graph
61 (2 Low)n/mn/mn/mn/m 18/09/2019
17:00:00
Strathvaich
Timeseries Graph
49 (2 Low)n/mn/mn/mn/m 18/09/2019
11:00:00

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North East

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
Billingham
Timeseries Graph
n/m67 (1 Low)n/mn/mn/m 18/09/2019
22:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 18/09/2019
21:00:00
Middlesbrough
Timeseries Graph
38 (2 Low)59 (1 Low)10 (1 Low)11 (1 Low)24 (2 Low) 18/09/2019
21:00:00
Newcastle Centre
Timeseries Graph
33 (1 Low)48 (1 Low)n/mn/a16 (1 Low) 13/09/2019
01:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/mn/an/mn/mn/a 14/08/2019
08:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m57 (1 Low)n/m8 (1 Low)n/m 19/09/2019
10:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m39 (1 Low)n/m8 (1 Low)15 (1 Low)
*2
19/09/2019
10:00:00
Sunderland Silksworth
Timeseries Graph
39 (2 Low)24 (1 Low)n/m10 (1 Low)n/m 19/09/2019
08:00:00
Sunderland Wessington Way
Timeseries Graph
n/m40 (1 Low)n/mn/mn/m 19/09/2019
09:00:00

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North East Scotland

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
42 (2 Low)29 (1 Low)n/m6 (1 Low)13 (1 Low) 19/09/2019
01:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m56 (1 Low)n/mn/mn/m 18/09/2019
20:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m70 (2 Low)n/mn/mn/m 18/09/2019
11:00:00
Dundee Mains Loan
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 18/09/2019
23:00:00

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North Wales

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
Aston Hill
Timeseries Graph
64 (2 Low)8 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Wrexham
Timeseries Graph
n/m44 (1 Low)4 (1 Low)6 (1 Low)11 (1 Low)
*3
19/09/2019
09:15:00

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North West & Merseyside

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
Birkenhead Borough Road
Timeseries Graph
n/m60 (1 Low)n/mn/mn/m 19/09/2019
10:00:00
Blackburn Accrington Road
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 18/09/2019
22:00:00
Blackpool Marton
Timeseries Graph
56 (2 Low)27 (1 Low)n/m8 (1 Low)14 (1 Low)
*3
19/09/2019
10:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m48 (1 Low)n/mn/m22 (2 Low)
*1
18/09/2019
11:00:00
Carlisle Roadside
Timeseries Graph
n/mn/an/m11 (1 Low)21 (2 Low)
*1
19/09/2019
10:00:00
Glazebury
Timeseries Graph
47 (2 Low)29 (1 Low)n/mn/mn/m 18/09/2019
21:00:00
Liverpool Speke
Timeseries Graph
40 (2 Low)49 (1 Low)3 (1 Low)10 (1 Low)23 (2 Low)
*1
18/09/2019
24:30:
Manchester Piccadilly
Timeseries Graph
23 (1 Low)63 (1 Low)4 (1 Low)9 (1 Low)n/m 18/09/2019
10:15:00
Manchester Sharston
Timeseries Graph
33 (1 Low)42 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Preston
Timeseries Graph
36 (2 Low)55 (1 Low)n/m8 (1 Low)16 (1 Low)
*3
19/09/2019
10:00:00
Salford Eccles
Timeseries Graph
n/m51 (1 Low)n/m11 (1 Low)21 (2 Low)
*3
19/09/2019
10:00:00
Shaw Crompton Way
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 19/09/2019
10:00:00
St Helens Linkway
Timeseries Graph
n/m57 (1 Low)n/mn/m26 (2 Low)
*1
19/09/2019
08:00:00
Warrington
Timeseries Graph
n/m37 (1 Low)n/m13 (2 Low)17 (2 Low)
*1
19/09/2019
10:00:00
Widnes Milton Road
Timeseries Graph
n/mn/an/mn/mn/m 09/08/2019
12:00:00
Wigan Centre
Timeseries Graph
45 (2 Low)39 (1 Low)n/m9 (1 Low)18 (2 Low)
*3
19/09/2019
10:00:00
Wirral Tranmere
Timeseries Graph
53 (2 Low)49 (1 Low)n/m8 (1 Low)15 (1 Low)
*3
19/09/2019
09:00:00

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Northern Ireland

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
Armagh Roadside
Timeseries Graph
n/m53 (1 Low)n/mn/m19 (2 Low) 18/09/2019
19:00:00
Ballymena Antrim Road
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 19/09/2019
10:00:00
Ballymena Ballykeel
Timeseries Graph
n/m33 (1 Low)3 (1 Low)n/mn/m 19/09/2019
07:45:00
Belfast Centre
Timeseries Graph
33 (1 Low)63 (1 Low)n/a10 (1 Low)21 (2 Low)
*3
15/09/2019
17:15:00
Belfast Stockman's Lane
Timeseries Graph
n/m88 (2 Low)n/mn/m22 (2 Low)
*1
19/09/2019
09:00:00
Derry Rosemount
Timeseries Graph
50 (2 Low)23 (1 Low)8 (1 Low)8 (1 Low)13 (1 Low) 18/09/2019
18:45:00
Lough Navar
Timeseries Graph
n/an/mn/m3 (1 Low)14 (1 Low)
*3
19/09/2019
09:00:00

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Scottish Borders

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
Dumfries
Timeseries Graph
n/m102 (2 Low)n/mn/mn/m 19/09/2019
09:00:00
Eskdalemuir
Timeseries Graph
59 (2 Low)2 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Peebles
Timeseries Graph
47 (2 Low)4 (1 Low)n/mn/mn/m 18/09/2019
19:00:00

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South East

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
Brighton Preston Park
Timeseries Graph
58 (2 Low)45 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Canterbury
Timeseries Graph
73 (3 Low)41 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Chatham Roadside
Timeseries Graph
n/m56 (1 Low)n/m9 (1 Low)25 (2 Low)
*1
19/09/2019
10:00:00
Chilbolton Observatory
Timeseries Graph
76 (3 Low)25 (1 Low)0 (1 Low)7 (1 Low)16 (1 Low)
*3
18/09/2019
20:30:00
Eastbourne
Timeseries Graph
n/m16 (1 Low)n/m6 (1 Low)13 (1 Low)
*3
19/09/2019
01:00:00
Horley
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 19/09/2019
10:00:00
Lullington Heath
Timeseries Graph
71 (3 Low)8 (1 Low)6 (1 Low)n/mn/m 18/09/2019
10:30:00
Oxford Centre Roadside
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 18/09/2019
20:00:00
Oxford St Ebbes
Timeseries Graph
n/m61 (1 Low)n/m7 (1 Low)16 (1 Low)
*3
19/09/2019
10:00:00
Portsmouth
Timeseries Graph
63 (2 Low)73 (2 Low)n/m7 (1 Low)15 (1 Low)
*3
19/09/2019
01:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m46 (1 Low)n/mn/m21 (2 Low)
*1
19/09/2019
08:00:00
Reading London Road
Timeseries Graph
n/m67 (1 Low)n/mn/m24 (2 Low)
*2
18/09/2019
20:00:00
Reading New Town
Timeseries Graph
65 (2 Low)58 (1 Low)n/m7 (1 Low)19 (2 Low)
*1
19/09/2019
10:00:00
Rochester Stoke
Timeseries Graph
72 (3 Low)39 (1 Low)2 (1 Low)7 (1 Low)13 (1 Low)
*3
19/09/2019
09:45:00
Southampton A33
Timeseries Graph
n/m58 (1 Low)n/mn/m18 (2 Low) 18/09/2019
23:00:00
Southampton Centre
Timeseries Graph
61 (2 Low)80 (2 Low)4 (1 Low)13 (2 Low)20 (2 Low) 18/09/2019
21:30:00
Storrington Roadside
Timeseries Graph
n/m74 (2 Low)n/mn/mn/m 18/09/2019
19:00:00
Worthing A27 Roadside
Timeseries Graph
n/m61 (1 Low)n/m7 (1 Low)n/m 19/09/2019
01:00:00

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South Wales

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
Cardiff Centre
Timeseries Graph
45 (2 Low)54 (1 Low)203 (3 Low)9 (1 Low)31 (2 Low) 18/09/2019
18:45:00
Cardiff Newport Road
Timeseries Graph
n/m72 (2 Low)n/mn/m26 (2 Low)
*1
18/09/2019
23:00:00
Chepstow A48
Timeseries Graph
n/m109 (2 Low)n/m12 (2 Low)23 (2 Low)
*1
19/09/2019
10:00:00
Cwmbran
Timeseries Graph
71 (3 Low)50 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m125 (2 Low)n/mn/mn/m 19/09/2019
08:00:00
Narberth
Timeseries Graph
43 (2 Low)7 (1 Low)10 (1 Low)6 (1 Low)11 (1 Low)
*3
19/09/2019
09:45:00
Newport
Timeseries Graph
n/m77 (2 Low)n/m8 (1 Low)16 (1 Low)
*3
19/09/2019
10:00:00
Port Talbot Margam
Timeseries Graph
53 (2 Low)35 (1 Low)23 (1 Low)13 (2 Low)25 (2 Low) 18/09/2019
15:00:00
Swansea Roadside
Timeseries Graph
n/m60 (1 Low)n/m11 (1 Low)26 (2 Low)
*1
19/09/2019
10:00:00

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South West

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
Barnstaple A39
Timeseries Graph
n/mn/mn/m10 (1 Low)19 (2 Low)
*1
19/09/2019
08:00:00
Bournemouth
Timeseries Graph
80 (3 Low)39 (1 Low)n/m10 (1 Low)n/m 19/09/2019
01:00:00
Bristol St Paul's
Timeseries Graph
61 (2 Low)83 (2 Low)n/m10 (1 Low)25 (2 Low)
*1
19/09/2019
10:00:00
Bristol Temple Way
Timeseries Graph
n/m91 (2 Low)n/mn/m28 (2 Low)
*1
18/09/2019
19:00:00
Charlton Mackrell
Timeseries Graph
83 (3 Low)21 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Christchurch Barrack Road
Timeseries Graph
n/m57 (1 Low)n/m11 (1 Low)n/m 19/09/2019
10:00:00
Exeter Roadside
Timeseries Graph
49 (2 Low)75 (2 Low)n/mn/mn/m 18/09/2019
20:00:00
Honiton
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 19/09/2019
09:00:00
Plymouth Centre
Timeseries Graph
63 (2 Low)66 (1 Low)n/m13 (2 Low)19 (2 Low) 19/09/2019
10:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m85 (2 Low)n/mn/mn/m 19/09/2019
08:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m12 (2 Low)22 (2 Low)
*1
19/09/2019
04:00:00
Swindon Walcot
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 18/09/2019
23:00:00
Yarner Wood
Timeseries Graph
81 (3 Low)6 (1 Low)n/mn/mn/m 18/09/2019
19:00:00

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West Ireland

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
67 (3 Low)n/mn/mn/mn/m 18/09/2019
19:00:00

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West Midlands

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
Birmingham A4540 Roadside
Timeseries Graph
39 (2 Low)49 (1 Low)n/m10 (1 Low)19 (2 Low)
*3
19/09/2019
10:00:00
Birmingham Acocks Green
Timeseries Graph
64 (2 Low)49 (1 Low)n/m9 (1 Low)17 (2 Low)
*3
19/09/2019
10:00:00
Birmingham Ladywood
Timeseries Graph
n/a49 (1 Low)n/a11 (1 Low)19 (2 Low)
*3
10/09/2019
06:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 19/09/2019
10:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m38 (1 Low)n/mn/mn/m 19/09/2019
09:00:00
Coventry Allesley
Timeseries Graph
59 (2 Low)46 (1 Low)n/m8 (1 Low)16 (1 Low)
*3
19/09/2019
10:00:00
Coventry Binley Road
Timeseries Graph
n/m47 (1 Low)n/mn/m24 (2 Low)
*1
18/09/2019
23:00:00
Leamington Spa
Timeseries Graph
56 (2 Low)34 (1 Low)n/m9 (1 Low)18 (2 Low)
*3
19/09/2019
10:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m32 (1 Low)n/m7 (1 Low)14 (1 Low)
*3
19/09/2019
10:00:00
Leominster
Timeseries Graph
66 (2 Low)20 (1 Low)n/mn/mn/m 17/09/2019
19:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 19/09/2019
08:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m78 (2 Low)n/mn/m25 (2 Low)
*1
19/09/2019
07:00:00
Stoke-on-Trent Centre
Timeseries Graph
26 (1 Low)59 (1 Low)n/m9 (1 Low)20 (2 Low)
*3
19/09/2019
10:00:00
Telford Hollinswood
Timeseries Graph
n/m40 (1 Low)n/mn/mn/m 19/09/2019
09:00:00
Walsall Woodlands
Timeseries Graph
54 (2 Low)32 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
West Bromwich Kenrick Park
Timeseries Graph
n/m47 (1 Low)n/mn/mn/m 19/09/2019
09:00:00

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Yorkshire & Humberside

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
Barnsley Gawber
Timeseries Graph
45 (2 Low)55 (1 Low)3 (1 Low)n/mn/m 19/09/2019
08:45:00
Bradford Mayo Avenue
Timeseries Graph
n/m64 (1 Low)n/mn/mn/m 19/09/2019
09:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 19/09/2019
09:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 18/09/2019
10:00:00
High Muffles
Timeseries Graph
56 (2 Low)10 (1 Low)n/mn/mn/m 18/09/2019
19:00:00
Hull Freetown
Timeseries Graph
52 (2 Low)59 (1 Low)5 (1 Low)12 (2 Low)23 (2 Low)
*3
19/09/2019
07:15:00
Hull Holderness Road
Timeseries Graph
n/m83 (2 Low)n/mn/m33 (2 Low)
*1
19/09/2019
09:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m57 (1 Low)n/mn/mn/m 18/09/2019
22:00:00
Leeds Centre
Timeseries Graph
40 (2 Low)48 (1 Low)2 (1 Low)10 (1 Low)16 (1 Low) 19/09/2019
09:45:00
Leeds Headingley Kerbside
Timeseries Graph
n/m47 (1 Low)n/m9 (1 Low)9 (1 Low) 19/09/2019
09:00:00
Scunthorpe Town
Timeseries Graph
n/m36 (1 Low)5 (1 Low)n/m33 (2 Low)
*1
18/09/2019
21:45:00
Sheffield Barnsley Road
Timeseries Graph
n/m69 (2 Low)n/m32 (3 Low)n/m 19/09/2019
03:00:00
Sheffield Devonshire Green
Timeseries Graph
42 (2 Low)67 (1 Low)n/m7 (1 Low)14 (1 Low)
*3
19/09/2019
10:00:00
Sheffield Tinsley
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 18/09/2019
22:00:00
York Bootham
Timeseries Graph
n/m45 (1 Low)n/m10 (1 Low)14 (1 Low) 19/09/2019
08:00:00
York Fishergate
Timeseries Graph
n/m41 (1 Low)n/m5 (1 Low)25 (2 Low)
*1
19/09/2019
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