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 Tue 18th Sep 2018

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
65 (2 Low)n/mn/m3 (1 Low)5 (1 Low)
*3
18/09/2018
09:00:00
Bush Estate
Timeseries Graph
65 (2 Low)6 (1 Low)n/mn/mn/m 18/09/2018
07:00:00
Dumbarton Roadside
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 18/09/2018
09:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m110 (2 Low)n/mn/mn/m 18/09/2018
13:00:00
Edinburgh St Leonards
Timeseries Graph
64 (2 Low)41 (1 Low)16 (1 Low)5 (1 Low)7 (1 Low) 18/09/2018
10:15:00
Glasgow Great Western Road
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 17/09/2018
16:00:00
Glasgow High Street
Timeseries Graph
n/m46 (1 Low)n/m7 (1 Low)11 (1 Low) 18/09/2018
13:00:00
Glasgow Kerbside
Timeseries Graph
n/m120 (2 Low)n/mn/mn/m 18/09/2018
10:00:00
Glasgow Townhead
Timeseries Graph
58 (2 Low)40 (1 Low)n/m8 (1 Low)9 (1 Low) 18/09/2018
12:00:00
Grangemouth
Timeseries Graph
n/m24 (1 Low)5 (1 Low)3 (1 Low)10 (1 Low)
*1
17/09/2018
13:15:00
Grangemouth Moray
Timeseries Graph
n/m30 (1 Low)n/mn/mn/m 18/09/2018
10:00:00
Greenock A8 Roadside
Timeseries Graph
n/m86 (2 Low)n/m5 (1 Low)10 (1 Low)
*3
18/09/2018
11:00:00

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/m15 (1 Low)n/m6 (1 Low)9 (1 Low) 18/09/2018
08:00:00
Chesterfield Roadside
Timeseries Graph
n/m31 (1 Low)n/m5 (1 Low)12 (1 Low) 18/09/2018
05:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m70 (2 Low)n/mn/mn/m 17/09/2018
20:00:00
Ladybower
Timeseries Graph
65 (2 Low)25 (1 Low)7 (1 Low)n/mn/m 18/09/2018
02:30:00
Leicester A594 Roadside
Timeseries Graph
n/m59 (1 Low)n/mn/m17 (2 Low)
*1
17/09/2018
22:00:00
Leicester University
Timeseries Graph
73 (3 Low)21 (1 Low)n/m8 (1 Low)n/m 18/09/2018
05:00:00
Lincoln Canwick Road
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 17/09/2018
19:00:00
Market Harborough
Timeseries Graph
86 (3 Low)18 (1 Low)n/mn/mn/m 17/09/2018
24:00:
Northampton Spring Park
Timeseries Graph
82 (3 Low)22 (1 Low)n/m7 (1 Low)n/m 18/09/2018
04:00:00
Nottingham Centre
Timeseries Graph
56 (2 Low)51 (1 Low)10 (1 Low)4 (1 Low)13 (1 Low) 18/09/2018
11:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m67 (1 Low)n/mn/m9 (1 Low) 17/09/2018
20:00:00

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/m41 (1 Low)n/mn/mn/m 17/09/2018
21:00:00
Cambridge Roadside
Timeseries Graph
n/mn/an/mn/mn/m 06/08/2018
19:00:00
Luton A505 Roadside
Timeseries Graph
n/m81 (2 Low)n/mn/mn/m 17/09/2018
23:00:00
Norwich Lakenfields
Timeseries Graph
92 (3 Low)14 (1 Low)n/m7 (1 Low)14 (1 Low) 18/09/2018
08:00:00
Sandy Roadside
Timeseries Graph
n/m34 (1 Low)n/m9 (1 Low)n/a 18/09/2018
06:00:00
Sibton
Timeseries Graph
n/an/mn/mn/mn/m 16/09/2018
13:00:00
Southend-on-Sea
Timeseries Graph
87 (3 Low)n/an/mn/an/m 21/08/2018
11:00:00
St Osyth
Timeseries Graph
91 (3 Low)37 (1 Low)n/mn/mn/m 17/09/2018
21:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m35 (1 Low)n/m7 (1 Low)16 (1 Low) 18/09/2018
13:00:00
Thurrock
Timeseries Graph
89 (3 Low)45 (1 Low)2 (1 Low)n/m15 (1 Low) 17/09/2018
20:45:00
Weybourne
Timeseries Graph
94 (3 Low)n/mn/mn/mn/m 17/09/2018
24:00:
Wicken Fen
Timeseries Graph
96 (3 Low)10 (1 Low)4 (1 Low)n/mn/m 18/09/2018
02:30:00

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/m107 (2 Low)n/m7 (1 Low)16 (1 Low) 18/09/2018
03:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m25 (2 Low) 18/09/2018
13:00:00
Haringey Roadside
Timeseries Graph
n/m86 (2 Low)n/mn/mn/m 17/09/2018
23:00:00
London Bexley
Timeseries Graph
n/m59 (1 Low)n/m9 (1 Low)n/m 18/09/2018
07:00:00
London Bloomsbury
Timeseries Graph
77 (3 Low)45 (1 Low)3 (1 Low)7 (1 Low)14 (1 Low) 17/09/2018
16:15:00
London Eltham
Timeseries Graph
96 (3 Low)24 (1 Low)n/m7 (1 Low)n/m 18/09/2018
08:00:00
London Haringey Priory Park South
Timeseries Graph
93 (3 Low)38 (1 Low)n/mn/mn/m 17/09/2018
20:00:00
London Harlington
Timeseries Graph
73 (3 Low)86 (2 Low)n/m6 (1 Low)13 (1 Low)
*3
18/09/2018
01:00:00
London Hillingdon
Timeseries Graph
47 (2 Low)122 (2 Low)n/mn/mn/m 18/09/2018
08:00:00
London Marylebone Road
Timeseries Graph
41 (2 Low)173 (3 Low)16 (1 Low)15 (2 Low)21 (2 Low) 17/09/2018
17:30:00
London N. Kensington
Timeseries Graph
90 (3 Low)53 (1 Low)3 (1 Low)5 (1 Low)12 (1 Low)
*3
18/09/2018
02:30:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m9 (1 Low)n/m 18/09/2018
13:00:00
London Westminster
Timeseries Graph
n/m71 (2 Low)n/m7 (1 Low)n/m 18/09/2018
08:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m59 (1 Low)n/mn/m17 (2 Low) 17/09/2018
21:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 17/09/2018
21:00:00

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
53 (2 Low)31 (1 Low)n/mn/mn/m 18/09/2018
07:00:00
Inverness
Timeseries Graph
n/m49 (1 Low)n/m3 (1 Low)6 (1 Low)
*3
18/09/2018
01:00:00
Lerwick
Timeseries Graph
54 (2 Low)n/mn/mn/mn/m 17/09/2018
14:00:00
Strathvaich
Timeseries Graph
50 (2 Low)n/mn/mn/mn/m 17/09/2018
14:00:00

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/m55 (1 Low)n/mn/mn/m 18/09/2018
06:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 18/09/2018
09:00:00
Middlesbrough
Timeseries Graph
66 (2 Low)16 (1 Low)10 (1 Low)6 (1 Low)12 (1 Low) 18/09/2018
07:15:00
Newcastle Centre
Timeseries Graph
51 (2 Low)47 (1 Low)n/m9 (1 Low)11 (1 Low) 18/09/2018
11:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m69 (2 Low)n/mn/m13 (1 Low)
*1
18/09/2018
09:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m18 (1 Low)n/m8 (1 Low)n/m 18/09/2018
10:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m14 (1 Low)n/m8 (1 Low)14 (1 Low)
*2
18/09/2018
10:00:00
Sunderland Silksworth
Timeseries Graph
64 (2 Low)22 (1 Low)n/m7 (1 Low)n/m 18/09/2018
11:00:00
Sunderland Wessington Way
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 17/09/2018
17:00:00

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
42 (2 Low)42 (1 Low)n/m7 (1 Low)14 (1 Low) 18/09/2018
05:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m55 (1 Low)n/mn/mn/m 18/09/2018
10:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m70 (2 Low)n/mn/mn/m 18/09/2018
09:00:00
Dundee Mains Loan
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 18/09/2018
12:00:00

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
74 (3 Low)4 (1 Low)n/mn/mn/m 18/09/2018
04:00:00
Wrexham
Timeseries Graph
n/m17 (1 Low)3 (1 Low)n/mn/m 17/09/2018
17:15:00

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/m17 (1 Low)n/mn/mn/m 17/09/2018
17:00:00
Blackburn Accrington Road
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 17/09/2018
24:00:
Blackpool Marton
Timeseries Graph
63 (2 Low)19 (1 Low)n/m5 (1 Low)n/m 18/09/2018
07:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m35 (1 Low)n/mn/mn/a 17/09/2018
11:00:00
Carlisle Roadside
Timeseries Graph
n/m35 (1 Low)n/m6 (1 Low)10 (1 Low) 18/09/2018
06:00:00
Glazebury
Timeseries Graph
61 (2 Low)n/an/mn/mn/m 18/09/2018
07:00:00
Liverpool Speke
Timeseries Graph
63 (2 Low)14 (1 Low)16 (1 Low)7 (1 Low)9 (1 Low) 18/09/2018
04:00:00
Manchester Piccadilly
Timeseries Graph
45 (2 Low)50 (1 Low)10 (1 Low)7 (1 Low)n/m 18/09/2018
12:15:00
Manchester Sharston
Timeseries Graph
68 (3 Low)25 (1 Low)n/mn/mn/m 18/09/2018
07:00:00
Preston
Timeseries Graph
67 (3 Low)17 (1 Low)n/m6 (1 Low)n/m 18/09/2018
05:00:00
Salford Eccles
Timeseries Graph
n/m34 (1 Low)n/m5 (1 Low)11 (1 Low)
*3
18/09/2018
01:00:00
Shaw Crompton Way
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 18/09/2018
11:00:00
St Helens Linkway
Timeseries Graph
n/m54 (1 Low)n/mn/m11 (1 Low) 17/09/2018
19:00:00
Warrington
Timeseries Graph
n/m35 (1 Low)n/m6 (1 Low)9 (1 Low) 18/09/2018
05:00:00
Widnes Milton Road
Timeseries Graph
n/mn/an/mn/mn/m 31/03/2018
12:00:00
Wigan Centre
Timeseries Graph
63 (2 Low)22 (1 Low)n/mn/an/m 13/09/2018
08:00:00
Wirral Tranmere
Timeseries Graph
57 (2 Low)19 (1 Low)n/m4 (1 Low)n/m 18/09/2018
06:00:00

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/m41 (1 Low)n/mn/m14 (1 Low) 18/09/2018
07:00:00
Ballymena Antrim Road
Timeseries Graph
n/m56 (1 Low)n/mn/mn/m 18/09/2018
07:00:00
Ballymena Ballykeel
Timeseries Graph
n/m22 (1 Low)2 (1 Low)n/mn/m 18/09/2018
13:00:00
Belfast Centre
Timeseries Graph
65 (2 Low)72 (2 Low)8 (1 Low)12 (2 Low)18 (2 Low) 18/09/2018
07:45:00
Belfast Stockman's Lane
Timeseries Graph
n/m97 (2 Low)n/mn/m12 (1 Low)
*2
18/09/2018
09:00:00
Derry Rosemount
Timeseries Graph
45 (2 Low)16 (1 Low)9 (1 Low)5 (1 Low)7 (1 Low) 18/09/2018
08:30:00
Lough Navar
Timeseries Graph
46 (2 Low)n/mn/m3 (1 Low)6 (1 Low)
*3
18/09/2018
01:00:00

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/m79 (2 Low)n/mn/mn/m 18/09/2018
10:00:00
Eskdalemuir
Timeseries Graph
62 (2 Low)3 (1 Low)n/mn/mn/m 18/09/2018
10:00:00
Peebles
Timeseries Graph
63 (2 Low)6 (1 Low)n/mn/mn/m 18/09/2018
07:00:00

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
93 (3 Low)21 (1 Low)n/mn/mn/m 17/09/2018
22:00:00
Canterbury
Timeseries Graph
82 (3 Low)n/an/mn/mn/m 16/09/2018
20:00:00
Chatham Roadside
Timeseries Graph
n/m40 (1 Low)n/m9 (1 Low)21 (2 Low)
*1
18/09/2018
13:00:00
Chilbolton Observatory
Timeseries Graph
99 (3 Low)13 (1 Low)3 (1 Low)5 (1 Low)10 (1 Low)
*3
18/09/2018
01:00:00
Eastbourne
Timeseries Graph
n/m38 (1 Low)n/m11 (1 Low)n/m 18/09/2018
13:00:00
Horley
Timeseries Graph
n/m29 (1 Low)n/mn/mn/m 17/09/2018
21:00:00
Lullington Heath
Timeseries Graph
105 (4 Moderate)11 (1 Low)8 (1 Low)n/mn/m 17/09/2018
13:15:00
Oxford Centre Roadside
Timeseries Graph
n/m71 (2 Low)n/mn/mn/m 17/09/2018
20:00:00
Oxford St Ebbes
Timeseries Graph
n/m30 (1 Low)n/m6 (1 Low)9 (1 Low) 18/09/2018
05:00:00
Portsmouth
Timeseries Graph
77 (3 Low)22 (1 Low)n/m9 (1 Low)8 (1 Low) 18/09/2018
13:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m34 (1 Low)n/mn/m12 (1 Low)
*1
17/09/2018
24:00:
Reading London Road
Timeseries Graph
n/m25 (1 Low)n/mn/m13 (1 Low)
*2
17/09/2018
22:00:00
Reading New Town
Timeseries Graph
93 (3 Low)28 (1 Low)n/m6 (1 Low)7 (1 Low) 18/09/2018
06:00:00
Rochester Stoke
Timeseries Graph
94 (3 Low)n/a10 (1 Low)13 (2 Low)22 (2 Low)
*3
17/09/2018
22:15:00
Southampton A33
Timeseries Graph
n/m120 (2 Low)n/mn/m17 (2 Low) 17/09/2018
19:00:00
Southampton Centre
Timeseries Graph
74 (3 Low)56 (1 Low)n/a12 (2 Low)19 (2 Low) 11/09/2018
07:30:00
Storrington Roadside
Timeseries Graph
n/m109 (2 Low)n/mn/mn/m 17/09/2018
14:00:00
Worthing A27 Roadside
Timeseries Graph
n/m67 (1 Low)n/m2 (1 Low)n/m 18/09/2018
13:00:00

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
61 (2 Low)42 (1 Low)n/a6 (1 Low)18 (2 Low) 12/09/2018
21:30:00
Cardiff Newport Road
Timeseries Graph
n/m43 (1 Low)n/mn/m15 (1 Low)
*1
17/09/2018
23:00:00
Chepstow A48
Timeseries Graph
n/m82 (2 Low)n/m9 (1 Low)18 (2 Low)
*1
18/09/2018
12:00:00
Cwmbran
Timeseries Graph
63 (2 Low)22 (1 Low)n/mn/mn/m 18/09/2018
12:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m75 (2 Low)n/mn/mn/m 17/09/2018
19:00:00
Narberth
Timeseries Graph
67 (3 Low)3 (1 Low)11 (1 Low)6 (1 Low)10 (1 Low)
*3
18/09/2018
03:30:00
Newport
Timeseries Graph
n/m17 (1 Low)n/m6 (1 Low)12 (1 Low)
*3
18/09/2018
13:00:00
Port Talbot Margam
Timeseries Graph
64 (2 Low)20 (1 Low)0 (1 Low)12 (2 Low)27 (2 Low) 18/09/2018
06:15:00
Swansea Roadside
Timeseries Graph
n/m29 (1 Low)n/m10 (1 Low)24 (2 Low)
*2
18/09/2018
13:00:00

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/m2 (1 Low)8 (1 Low)
*1
18/09/2018
13:00:00
Bath Roadside
Timeseries Graph
n/m90 (2 Low)n/mn/mn/m 17/09/2018
18:00:00
Bournemouth
Timeseries Graph
101 (4 Moderate)13 (1 Low)n/m12 (2 Low)n/m 18/09/2018
13:00:00
Bristol St Paul's
Timeseries Graph
70 (3 Low)44 (1 Low)n/m3 (1 Low)n/a 18/09/2018
07:00:00
Bristol Temple Way
Timeseries Graph
n/m59 (1 Low)n/mn/m14 (1 Low)
*1
17/09/2018
19:00:00
Charlton Mackrell
Timeseries Graph
96 (3 Low)9 (1 Low)n/mn/mn/m 17/09/2018
24:00:
Christchurch Barrack Road
Timeseries Graph
n/m25 (1 Low)n/m8 (1 Low)n/m 18/09/2018
11:00:00
Exeter Roadside
Timeseries Graph
n/an/an/mn/mn/m 22/07/2018
21:00:00
Honiton
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 17/09/2018
22:00:00
Plymouth Centre
Timeseries Graph
67 (3 Low)20 (1 Low)n/m9 (1 Low)18 (2 Low) 18/09/2018
13:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 18/09/2018
09:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m6 (1 Low)15 (1 Low) 18/09/2018
13:00:00
Swindon Walcot
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 17/09/2018
22:00:00
Yarner Wood
Timeseries Graph
70 (3 Low)7 (1 Low)n/mn/mn/m 18/09/2018
10:00:00

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
82 (3 Low)n/mn/mn/mn/m 18/09/2018
11:00:00

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
63 (2 Low)51 (1 Low)n/m8 (1 Low)15 (1 Low) 18/09/2018
04:00:00
Birmingham Acocks Green
Timeseries Graph
86 (3 Low)16 (1 Low)n/m4 (1 Low)n/m 18/09/2018
04:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 17/09/2018
22:00:00
Cannock A5190 Roadside
Timeseries Graph
n/mn/an/mn/mn/m 01/08/2018
24:00:
Coventry Allesley
Timeseries Graph
81 (3 Low)23 (1 Low)n/m5 (1 Low)n/m 18/09/2018
04:00:00
Coventry Binley Road
Timeseries Graph
n/m49 (1 Low)n/mn/m16 (1 Low)
*1
17/09/2018
23:00:00
Leamington Spa
Timeseries Graph
69 (3 Low)12 (1 Low)n/m7 (1 Low)12 (1 Low) 18/09/2018
04:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m17 (1 Low)n/m10 (1 Low)9 (1 Low) 18/09/2018
01:00:00
Leominster
Timeseries Graph
63 (2 Low)16 (1 Low)n/mn/mn/m 18/09/2018
03:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m61 (1 Low)n/mn/mn/m 17/09/2018
22:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m75 (2 Low)n/mn/m16 (1 Low) 17/09/2018
19:00:00
Stoke-on-Trent Centre
Timeseries Graph
74 (3 Low)26 (1 Low)n/m6 (1 Low)n/m 18/09/2018
04:00:00
Telford Hollinswood
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 17/09/2018
20:00:00
Walsall Woodlands
Timeseries Graph
73 (3 Low)24 (1 Low)n/mn/mn/m 18/09/2018
04:00:00

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
58 (2 Low)20 (1 Low)3 (1 Low)n/mn/m 17/09/2018
18:45:00
Bradford Mayo Avenue
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 17/09/2018
21:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 17/09/2018
24:00:
Doncaster A630 Cleveland Street
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 17/09/2018
21:00:00
High Muffles
Timeseries Graph
n/an/an/mn/mn/m 15/09/2018
20:00:00
Hull Freetown
Timeseries Graph
66 (2 Low)24 (1 Low)7 (1 Low)8 (1 Low)n/m 18/09/2018
01:30:00
Hull Holderness Road
Timeseries Graph
n/m46 (1 Low)n/mn/m16 (1 Low)
*1
18/09/2018
12:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 17/09/2018
23:00:00
Leeds Centre
Timeseries Graph
29 (1 Low)51 (1 Low)3 (1 Low)12 (2 Low)18 (2 Low) 17/09/2018
13:30:00
Leeds Headingley Kerbside
Timeseries Graph
n/m55 (1 Low)n/m11 (1 Low)16 (1 Low) 18/09/2018
07:00:00
Scunthorpe Town
Timeseries Graph
n/m29 (1 Low)3 (1 Low)n/m12 (1 Low) 18/09/2018
04:15:00
Sheffield Barnsley Road
Timeseries Graph
n/m62 (1 Low)n/m9 (1 Low)n/m 18/09/2018
05:00:00
Sheffield Devonshire Green
Timeseries Graph
60 (2 Low)47 (1 Low)n/m8 (1 Low)11 (1 Low) 18/09/2018
06:00:00
Sheffield Tinsley
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 17/09/2018
21:00:00
York Bootham
Timeseries Graph
n/m25 (1 Low)n/m8 (1 Low)10 (1 Low) 18/09/2018
01:00:00
York Fishergate
Timeseries Graph
n/m32 (1 Low)n/m8 (1 Low)13 (1 Low) 18/09/2018
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 BAM unheated
  • *3: measurements are PM10 FIDAS