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 4am Mon 20th May 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
78 (3 Low)n/mn/m3 (1 Low)4 (1 Low)
*3
20/05/2019
01:00:00
Bush Estate
Timeseries Graph
50 (2 Low)2 (1 Low)n/mn/mn/m 19/05/2019
22:00:00
Dumbarton Roadside
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 19/05/2019
15:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m86 (2 Low)n/mn/mn/m 19/05/2019
20:00:00
Edinburgh St Leonards
Timeseries Graph
59 (2 Low)30 (1 Low)20 (1 Low)7 (1 Low)8 (1 Low) 19/05/2019
11:45:00
Glasgow Great Western Road
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 19/05/2019
18:00:00
Glasgow High Street
Timeseries Graph
n/m40 (1 Low)n/m4 (1 Low)6 (1 Low)
*3
20/05/2019
01:00:00
Glasgow Kerbside
Timeseries Graph
n/m77 (2 Low)n/mn/mn/m 19/05/2019
17:00:00
Glasgow Townhead
Timeseries Graph
72 (3 Low)21 (1 Low)n/m4 (1 Low)6 (1 Low)
*3
20/05/2019
01:00:00
Grangemouth
Timeseries Graph
n/m11 (1 Low)6 (1 Low)4 (1 Low)10 (1 Low)
*1
19/05/2019
17:00:00
Grangemouth Moray
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Greenock A8 Roadside
Timeseries Graph
n/m45 (1 Low)n/m4 (1 Low)6 (1 Low)
*3
20/05/2019
03:00:00

Back to top

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/m10 (1 Low)n/mn/a12 (1 Low) 08/05/2019
12:00:00
Chesterfield Roadside
Timeseries Graph
n/m25 (1 Low)n/m10 (1 Low)16 (1 Low) 20/05/2019
01:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 19/05/2019
19:00:00
Ladybower
Timeseries Graph
82 (3 Low)10 (1 Low)10 (1 Low)n/mn/m 19/05/2019
12:00:00
Leicester A594 Roadside
Timeseries Graph
n/m65 (1 Low)n/mn/m27 (2 Low)
*1
19/05/2019
22:00:00
Leicester University
Timeseries Graph
65 (2 Low)40 (1 Low)n/m18 (2 Low)n/m 20/05/2019
01:00:00
Lincoln Canwick Road
Timeseries Graph
n/m70 (2 Low)n/mn/mn/m 19/05/2019
16:00:00
Northampton Spring Park
Timeseries Graph
90 (3 Low)14 (1 Low)n/m12 (2 Low)n/m 20/05/2019
04:00:00
Nottingham Centre
Timeseries Graph
60 (2 Low)46 (1 Low)8 (1 Low)17 (2 Low)21 (2 Low)
*3
19/05/2019
05:15:00
Nottingham Western Boulevard
Timeseries Graph
n/m59 (1 Low)n/mn/m23 (2 Low)
*1
19/05/2019
21:00:00

Back to top

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/m28 (1 Low)n/mn/mn/m 19/05/2019
07:00:00
Cambridge Roadside
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 19/05/2019
20:00:00
Luton A505 Roadside
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Norwich Lakenfields
Timeseries Graph
71 (3 Low)13 (1 Low)n/m13 (2 Low)15 (1 Low)
*3
20/05/2019
01:00:00
Sandy Roadside
Timeseries Graph
n/m30 (1 Low)n/m12 (2 Low)16 (1 Low)
*1
20/05/2019
04:00:00
Sibton
Timeseries Graph
67 (3 Low)n/mn/mn/mn/m 19/05/2019
19:00:00
Southend-on-Sea
Timeseries Graph
77 (3 Low)25 (1 Low)n/m29 (3 Low)n/m 20/05/2019
01:00:00
St Osyth
Timeseries Graph
80 (3 Low)15 (1 Low)n/mn/mn/m 19/05/2019
19:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m29 (1 Low)n/m33 (3 Low)33 (2 Low)
*1
20/05/2019
01:00:00
Thurrock
Timeseries Graph
29 (1 Low)23 (1 Low)2 (1 Low)n/m36 (3 Low)
*1
19/05/2019
09:45:00
Weybourne
Timeseries Graph
84 (3 Low)n/mn/mn/mn/m 20/05/2019
04:00:00
Wicken Fen
Timeseries Graph
85 (3 Low)10 (1 Low)3 (1 Low)n/mn/m 19/05/2019
05:15:00

Back to top

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/m68 (2 Low)n/m18 (2 Low)24 (2 Low) 20/05/2019
04:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m25 (2 Low)
*1
20/05/2019
03:00:00
Haringey Roadside
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 20/05/2019
01:00:00
London Bexley
Timeseries Graph
n/m57 (1 Low)n/m33 (3 Low)n/m 20/05/2019
01:00:00
London Bloomsbury
Timeseries Graph
64 (2 Low)39 (1 Low)6 (1 Low)19 (2 Low)26 (2 Low) 19/05/2019
11:00:00
London Eltham
Timeseries Graph
80 (3 Low)47 (1 Low)n/m29 (3 Low)n/m 20/05/2019
02:00:00
London Haringey Priory Park South
Timeseries Graph
75 (3 Low)31 (1 Low)n/mn/mn/m 19/05/2019
20:00:00
London Harlington
Timeseries Graph
58 (2 Low)44 (1 Low)n/m15 (2 Low)19 (2 Low)
*3
20/05/2019
05:00:00
London Hillingdon
Timeseries Graph
61 (2 Low)74 (2 Low)n/mn/mn/m 19/05/2019
17:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/mn/a26 (2 Low)
*3
17/05/2019
01:00:00
London Marylebone Road
Timeseries Graph
47 (2 Low)64 (1 Low)6 (1 Low)25 (3 Low)25 (2 Low) 18/05/2019
17:30:00
London N. Kensington
Timeseries Graph
79 (3 Low)41 (1 Low)n/a16 (2 Low)18 (2 Low)
*3
17/05/2019
15:45:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m44 (5 Moderate)n/m 20/05/2019
04:00:00
London Westminster
Timeseries Graph
n/m49 (1 Low)n/m19 (2 Low)n/m 20/05/2019
02:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m69 (2 Low)n/mn/m36 (3 Low)
*1
19/05/2019
23:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m59 (1 Low)n/mn/mn/m 19/05/2019
12:00:00

Back to top

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
77 (3 Low)11 (1 Low)n/mn/mn/m 19/05/2019
20:00:00
Inverness
Timeseries Graph
n/m20 (1 Low)n/m10 (1 Low)13 (1 Low)
*3
20/05/2019
01:00:00
Lerwick
Timeseries Graph
77 (3 Low)n/mn/mn/mn/m 19/05/2019
17:00:00
Strathvaich
Timeseries Graph
76 (3 Low)n/mn/mn/mn/m 19/05/2019
04:00:00

Back to top

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/m28 (1 Low)n/mn/mn/m 19/05/2019
15:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 19/05/2019
23:00:00
Middlesbrough
Timeseries Graph
74 (3 Low)40 (1 Low)5 (1 Low)15 (2 Low)22 (2 Low) 19/05/2019
16:45:00
Newcastle Centre
Timeseries Graph
70 (3 Low)45 (1 Low)n/m12 (2 Low)11 (1 Low) 20/05/2019
01:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/mn/an/mn/mn/a 17/04/2019
09:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m46 (1 Low)n/m20 (2 Low)n/m 20/05/2019
03:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m44 (1 Low)n/m12 (2 Low)14 (1 Low)
*2
20/05/2019
03:00:00
Sunderland Silksworth
Timeseries Graph
74 (3 Low)23 (1 Low)n/m17 (2 Low)n/m 20/05/2019
01:00:00
Sunderland Wessington Way
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 19/05/2019
22:00:00

Back to top

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
64 (2 Low)48 (1 Low)n/m11 (1 Low)15 (1 Low) 20/05/2019
04:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 19/05/2019
06:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m39 (1 Low)n/mn/mn/m 19/05/2019
10:00:00
Dundee Mains Loan
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 19/05/2019
22:00:00

Back to top

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
79 (3 Low)5 (1 Low)n/mn/mn/m 20/05/2019
02:00:00
Wrexham
Timeseries Graph
n/m23 (1 Low)1 (1 Low)7 (1 Low)10 (1 Low)
*3
18/05/2019
19:15:00

Back to top

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/m10 (1 Low)n/mn/mn/m 19/05/2019
23:00:00
Blackburn Accrington Road
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 19/05/2019
23:00:00
Blackpool Marton
Timeseries Graph
95 (3 Low)6 (1 Low)n/m10 (1 Low)n/m 20/05/2019
01:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m21 (1 Low)n/mn/m14 (1 Low)
*1
19/05/2019
09:00:00
Carlisle Roadside
Timeseries Graph
n/m26 (1 Low)n/m10 (1 Low)14 (1 Low)
*1
20/05/2019
03:00:00
Glazebury
Timeseries Graph
83 (3 Low)11 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Liverpool Speke
Timeseries Graph
88 (3 Low)30 (1 Low)3 (1 Low)7 (1 Low)12 (1 Low)
*1
19/05/2019
19:45:00
Manchester Piccadilly
Timeseries Graph
68 (3 Low)30 (1 Low)6 (1 Low)n/an/m 19/05/2019
10:30:00
Manchester Sharston
Timeseries Graph
80 (3 Low)30 (1 Low)n/mn/mn/m 19/05/2019
22:00:00
Preston
Timeseries Graph
82 (3 Low)40 (1 Low)n/m10 (1 Low)n/m 20/05/2019
03:00:00
Salford Eccles
Timeseries Graph
n/m25 (1 Low)n/m9 (1 Low)11 (1 Low)
*3
20/05/2019
04:00:00
Shaw Crompton Way
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 20/05/2019
02:00:00
St Helens Linkway
Timeseries Graph
n/m32 (1 Low)n/mn/m13 (1 Low)
*1
19/05/2019
15:00:00
Warrington
Timeseries Graph
n/m38 (1 Low)n/m8 (1 Low)11 (1 Low)
*1
20/05/2019
03:00:00
Widnes Milton Road
Timeseries Graph
n/m32 (1 Low)n/mn/mn/m 20/05/2019
02:00:00
Wigan Centre
Timeseries Graph
91 (3 Low)14 (1 Low)n/m6 (1 Low)n/m 20/05/2019
03:00:00
Wirral Tranmere
Timeseries Graph
88 (3 Low)15 (1 Low)n/m7 (1 Low)n/m 20/05/2019
03:00:00

Back to top

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/m36 (1 Low)n/mn/m11 (1 Low) 19/05/2019
14:00:00
Ballymena Antrim Road
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Ballymena Ballykeel
Timeseries Graph
n/m22 (1 Low)3 (1 Low)n/mn/m 19/05/2019
16:15:00
Belfast Centre
Timeseries Graph
79 (3 Low)12 (1 Low)11 (1 Low)11 (1 Low)9 (1 Low) 19/05/2019
06:15:00
Belfast Stockman's Lane
Timeseries Graph
n/m74 (2 Low)n/mn/mn/a 19/05/2019
14:00:00
Derry Rosemount
Timeseries Graph
86 (3 Low)6 (1 Low)14 (1 Low)6 (1 Low)8 (1 Low) 19/05/2019
17:30:00
Lough Navar
Timeseries Graph
91 (3 Low)n/mn/m3 (1 Low)5 (1 Low)
*3
20/05/2019
04:00:00

Back to top

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/m35 (1 Low)n/mn/mn/m 19/05/2019
22:00:00
Eskdalemuir
Timeseries Graph
77 (3 Low)4 (1 Low)n/mn/mn/m 19/05/2019
20:00:00
Peebles
Timeseries Graph
71 (3 Low)6 (1 Low)n/mn/mn/m 19/05/2019
21:00:00

Back to top

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
80 (3 Low)46 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Canterbury
Timeseries Graph
93 (3 Low)40 (1 Low)n/mn/mn/m 19/05/2019
18:00:00
Chatham Roadside
Timeseries Graph
n/m29 (1 Low)n/m35 (3 Low)41 (3 Low)
*1
20/05/2019
01:00:00
Chilbolton Observatory
Timeseries Graph
89 (3 Low)11 (1 Low)5 (1 Low)10 (1 Low)12 (1 Low)
*3
19/05/2019
12:45:00
Eastbourne
Timeseries Graph
n/m19 (1 Low)n/m36 (4 Moderate)43 (3 Low)
*3
20/05/2019
01:00:00
Horley
Timeseries Graph
n/m45 (1 Low)n/mn/mn/m 19/05/2019
22:00:00
Lullington Heath
Timeseries Graph
90 (3 Low)19 (1 Low)7 (1 Low)n/mn/m 19/05/2019
05:45:00
Oxford Centre Roadside
Timeseries Graph
n/m45 (1 Low)n/mn/mn/m 19/05/2019
04:00:00
Oxford St Ebbes
Timeseries Graph
n/m26 (1 Low)n/m14 (2 Low)17 (2 Low) 20/05/2019
03:00:00
Portsmouth
Timeseries Graph
69 (3 Low)29 (1 Low)n/m25 (3 Low)23 (2 Low) 20/05/2019
01:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m57 (1 Low)n/mn/m24 (2 Low)
*1
19/05/2019
16:00:00
Reading London Road
Timeseries Graph
n/m39 (1 Low)n/mn/mn/a 19/05/2019
19:00:00
Reading New Town
Timeseries Graph
n/an/an/mn/an/a 06/05/2019
01:00:00
Rochester Stoke
Timeseries Graph
78 (3 Low)21 (1 Low)9 (1 Low)27 (3 Low)30 (2 Low)
*3
19/05/2019
10:15:00
Southampton A33
Timeseries Graph
n/m59 (1 Low)n/mn/m20 (2 Low) 19/05/2019
16:00:00
Southampton Centre
Timeseries Graph
45 (2 Low)62 (1 Low)15 (1 Low)17 (2 Low)23 (2 Low) 19/05/2019
17:00:00
Storrington Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 19/05/2019
17:00:00
Worthing A27 Roadside
Timeseries Graph
n/m58 (1 Low)n/m26 (3 Low)n/m 20/05/2019
01:00:00

Back to top

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
60 (2 Low)34 (1 Low)6 (1 Low)11 (1 Low)22 (2 Low) 19/05/2019
12:45:00
Cardiff Newport Road
Timeseries Graph
n/m38 (1 Low)n/mn/m18 (2 Low)
*1
19/05/2019
09:00:00
Chepstow A48
Timeseries Graph
n/m83 (2 Low)n/m14 (2 Low)13 (1 Low)
*1
20/05/2019
01:00:00
Cwmbran
Timeseries Graph
73 (3 Low)18 (1 Low)n/mn/mn/m 19/05/2019
17:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m103 (2 Low)n/mn/mn/m 19/05/2019
13:00:00
Narberth
Timeseries Graph
57 (2 Low)1 (1 Low)15 (1 Low)6 (1 Low)8 (1 Low)
*3
19/05/2019
08:45:00
Newport
Timeseries Graph
n/m42 (1 Low)n/m7 (1 Low)10 (1 Low)
*3
20/05/2019
01:00:00
Port Talbot Margam
Timeseries Graph
83 (3 Low)21 (1 Low)5 (1 Low)8 (1 Low)10 (1 Low) 19/05/2019
17:30:00
Swansea Roadside
Timeseries Graph
n/m13 (1 Low)n/m11 (1 Low)9 (1 Low)
*2
20/05/2019
01:00:00

Back to top

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/m8 (1 Low)13 (1 Low)
*1
20/05/2019
01:00:00
Bath Roadside
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 19/05/2019
20:00:00
Bournemouth
Timeseries Graph
81 (3 Low)14 (1 Low)n/m13 (2 Low)n/m 20/05/2019
01:00:00
Bristol St Paul's
Timeseries Graph
72 (3 Low)19 (1 Low)n/m14 (2 Low)19 (2 Low) 20/05/2019
01:00:00
Bristol Temple Way
Timeseries Graph
n/m52 (1 Low)n/mn/m22 (2 Low)
*1
19/05/2019
15:00:00
Charlton Mackrell
Timeseries Graph
93 (3 Low)7 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Christchurch Barrack Road
Timeseries Graph
n/m34 (1 Low)n/m18 (2 Low)n/m 20/05/2019
01:00:00
Exeter Roadside
Timeseries Graph
63 (2 Low)35 (1 Low)n/mn/mn/m 20/05/2019
01:00:00
Honiton
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 19/05/2019
07:00:00
Plymouth Centre
Timeseries Graph
87 (3 Low)16 (1 Low)n/m10 (1 Low)14 (1 Low) 20/05/2019
01:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 19/05/2019
08:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m11 (1 Low)16 (1 Low)
*1
20/05/2019
01:00:00
Swindon Walcot
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Yarner Wood
Timeseries Graph
94 (3 Low)3 (1 Low)n/mn/mn/m 19/05/2019
22:00:00

Back to top

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
94 (3 Low)n/mn/mn/mn/m 19/05/2019
03:00:00

Back to top

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
67 (3 Low)38 (1 Low)n/m15 (2 Low)19 (2 Low)
*3
20/05/2019
01:00:00
Birmingham Acocks Green
Timeseries Graph
79 (3 Low)33 (1 Low)n/m15 (2 Low)18 (2 Low)
*3
20/05/2019
01:00:00
Birmingham Ladywood
Timeseries Graph
n/an/an/a15 (2 Low)19 (2 Low)
*3
01/05/2019
01:15:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m18 (1 Low)n/mn/mn/m 19/05/2019
05:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m13 (1 Low)n/mn/mn/m 19/05/2019
12:00:00
Coventry Allesley
Timeseries Graph
74 (3 Low)47 (1 Low)n/m16 (2 Low)n/m 20/05/2019
01:00:00
Coventry Binley Road
Timeseries Graph
n/m46 (1 Low)n/mn/m22 (2 Low)
*1
19/05/2019
05:00:00
Leamington Spa
Timeseries Graph
50 (2 Low)26 (1 Low)n/m18 (2 Low)21 (2 Low) 20/05/2019
01:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m22 (1 Low)n/m17 (2 Low)20 (2 Low) 20/05/2019
01:00:00
Leominster
Timeseries Graph
78 (3 Low)11 (1 Low)n/mn/mn/m 19/05/2019
22:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 19/05/2019
04:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m35 (1 Low)n/mn/m15 (1 Low)
*1
19/05/2019
14:00:00
Stoke-on-Trent Centre
Timeseries Graph
64 (2 Low)44 (1 Low)n/m11 (1 Low)15 (1 Low)
*3
20/05/2019
01:00:00
Telford Hollinswood
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 19/05/2019
16:00:00
Walsall Woodlands
Timeseries Graph
81 (3 Low)14 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
West Bromwich Kenrick Park
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 19/05/2019
05:00:00

Back to top

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
78 (3 Low)10 (1 Low)3 (1 Low)n/mn/m 19/05/2019
21:30:00
Bradford Mayo Avenue
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 19/05/2019
05:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 19/05/2019
06:00:00
High Muffles
Timeseries Graph
86 (3 Low)8 (1 Low)n/mn/mn/m 19/05/2019
17:00:00
Hull Freetown
Timeseries Graph
83 (3 Low)33 (1 Low)7 (1 Low)21 (2 Low)n/m 19/05/2019
15:45:00
Hull Holderness Road
Timeseries Graph
n/m53 (1 Low)n/mn/m27 (2 Low)
*1
19/05/2019
20:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m47 (1 Low)n/mn/mn/m 19/05/2019
21:00:00
Leeds Centre
Timeseries Graph
76 (3 Low)20 (1 Low)3 (1 Low)11 (1 Low)12 (1 Low) 19/05/2019
21:45:00
Leeds Headingley Kerbside
Timeseries Graph
n/m24 (1 Low)n/m12 (2 Low)11 (1 Low) 20/05/2019
01:00:00
Scunthorpe Town
Timeseries Graph
n/m37 (1 Low)1 (1 Low)n/m24 (2 Low)
*1
19/05/2019
16:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m45 (1 Low)n/m15 (2 Low)n/m 20/05/2019
01:00:00
Sheffield Devonshire Green
Timeseries Graph
n/an/an/mn/an/a 17/05/2019
01:00:00
Sheffield Tinsley
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 19/05/2019
23:00:00
York Bootham
Timeseries Graph
n/m42 (1 Low)n/m11 (1 Low)12 (1 Low) 20/05/2019
01:00:00
York Fishergate
Timeseries Graph
n/m27 (1 Low)n/m9 (1 Low)15 (1 Low)
*1
20/05/2019
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