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 8am Thu 28th Jan 2021

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
56 (2 Low)n/mn/m4 (1 Low)5 (1 Low)
*2
27/01/2021
24:00
Bush Estate
Timeseries Graph
61 (2 Low)39 (1 Low)n/mn/mn/m 28/01/2021
06:00
Dumbarton Roadside
Timeseries Graph
n/m60 (1 Low)n/mn/mn/m 27/01/2021
10:00
Edinburgh Nicolson Street
Timeseries Graph
n/mn/an/mn/mn/m 24/01/2021
17:00
Edinburgh St Leonards
Timeseries Graph
68 (3 Low)42 (1 Low)2 (1 Low)8 (1 Low)11 (1 Low)
*2
27/01/2021
10:15
Glasgow Great Western Road
Timeseries Graph
n/m86 (2 Low)n/mn/mn/m 27/01/2021
11:00
Glasgow High Street
Timeseries Graph
n/m69 (2 Low)n/m9 (1 Low)14 (1 Low)
*2
27/01/2021
24:00
Glasgow Kerbside
Timeseries Graph
n/m98 (2 Low)n/mn/mn/m 27/01/2021
09:00
Glasgow Townhead
Timeseries Graph
57 (2 Low)63 (1 Low)n/m7 (1 Low)11 (1 Low)
*2
28/01/2021
04:00
Grangemouth
Timeseries Graph
n/m42 (1 Low)42 (1 Low)8 (1 Low)15 (1 Low)
*1
27/01/2021
13:30
Grangemouth Moray
Timeseries Graph
n/m40 (1 Low)n/mn/mn/m 27/01/2021
16:00
Greenock A8 Roadside
Timeseries Graph
n/m85 (2 Low)n/m7 (1 Low)14 (1 Low)
*2
27/01/2021
24:00

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/mn/an/m13 (2 Low)18 (2 Low)
*2
28/01/2021
01:00
Chesterfield Roadside
Timeseries Graph
n/m55 (1 Low)n/m17 (2 Low)23 (2 Low)
*2
28/01/2021
01:00
Derby St Alkmund's Way
Timeseries Graph
n/m84 (2 Low)n/mn/mn/m 27/01/2021
18:00
Ladybower
Timeseries Graph
56 (2 Low)43 (1 Low)11 (1 Low)n/mn/m 28/01/2021
00:30
Leicester A594 Roadside
Timeseries Graph
n/m158 (3 Low)n/mn/m23 (2 Low)
*1
27/01/2021
19:00
Leicester University
Timeseries Graph
28 (1 Low)56 (1 Low)n/m12 (2 Low)16 (1 Low)
*2
27/01/2021
24:00
Lincoln Canwick Road
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 27/01/2021
18:00
Northampton Spring Park
Timeseries Graph
43 (2 Low)65 (1 Low)n/m11 (1 Low)n/m 27/01/2021
24:00
Nottingham Centre
Timeseries Graph
21 (1 Low)62 (1 Low)3 (1 Low)15 (2 Low)21 (2 Low)
*2
27/01/2021
21:00
Nottingham Western Boulevard
Timeseries Graph
n/m87 (2 Low)n/mn/m26 (2 Low)
*1
27/01/2021
19:00

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/m56 (1 Low)n/mn/mn/m 27/01/2021
22:00
Cambridge Roadside
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 27/01/2021
18:00
Luton A505 Roadside
Timeseries Graph
n/m100 (2 Low)n/mn/mn/m 27/01/2021
18:00
Norwich Lakenfields
Timeseries Graph
42 (2 Low)48 (1 Low)n/m16 (2 Low)19 (2 Low)
*2
28/01/2021
03:00
Sandy Roadside
Timeseries Graph
n/m60 (1 Low)n/mn/an/m 08/01/2021
12:00
Sibton
Timeseries Graph
45 (2 Low)n/mn/mn/mn/m 27/01/2021
08:00
Southend-on-Sea
Timeseries Graph
27 (1 Low)53 (1 Low)n/m13 (2 Low)15 (1 Low)
*2
28/01/2021
02:00
St Osyth
Timeseries Graph
43 (2 Low)32 (1 Low)n/mn/mn/m 27/01/2021
08:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m66 (1 Low)n/m13 (2 Low)16 (1 Low)
*1
28/01/2021
02:00
Thurrock
Timeseries Graph
15 (1 Low)60 (1 Low)3 (1 Low)n/m12 (1 Low)
*1
27/01/2021
08:00
Weybourne
Timeseries Graph
46 (2 Low)n/mn/mn/mn/m 28/01/2021
07:00
Wicken Fen
Timeseries Graph
41 (2 Low)28 (1 Low)7 (1 Low)n/mn/m 28/01/2021
07:00

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/m60 (1 Low)n/m11 (1 Low)15 (1 Low) 27/01/2021
24:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/mn/a 24/01/2021
07:00
Haringey Roadside
Timeseries Graph
n/m77 (2 Low)n/mn/mn/m 27/01/2021
20:00
London Bexley
Timeseries Graph
n/m50 (1 Low)n/m9 (1 Low)12 (1 Low)
*2
28/01/2021
01:00
London Bloomsbury
Timeseries Graph
22 (1 Low)51 (1 Low)2 (1 Low)9 (1 Low)11 (1 Low)
*1
28/01/2021
06:15
London Eltham
Timeseries Graph
n/a37 (1 Low)n/mn/an/m 25/01/2021
11:00
London Haringey Priory Park South
Timeseries Graph
26 (1 Low)58 (1 Low)n/mn/mn/m 27/01/2021
08:00
London Harlington
Timeseries Graph
30 (1 Low)46 (1 Low)n/m8 (1 Low)10 (1 Low)
*2
27/01/2021
24:00
London Hillingdon
Timeseries Graph
17 (1 Low)68 (2 Low)n/mn/mn/m 27/01/2021
08:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m8 (1 Low)11 (1 Low)
*2
27/01/2021
24:00
London Marylebone Road
Timeseries Graph
9 (1 Low)71 (2 Low)9 (1 Low)n/an/a 27/01/2021
17:30
London N. Kensington
Timeseries Graph
50 (2 Low)52 (1 Low)8 (1 Low)7 (1 Low)10 (1 Low)
*2
27/01/2021
00:45
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m8 (1 Low)10 (1 Low)
*2
27/01/2021
24:00
London Westminster
Timeseries Graph
n/m56 (1 Low)n/m11 (1 Low)n/m 28/01/2021
01:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m50 (1 Low)n/mn/m12 (1 Low)
*1
27/01/2021
20:00
Tower Hamlets Roadside
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 27/01/2021
20:00

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
61 (2 Low)14 (1 Low)n/mn/mn/m 28/01/2021
07:00
Inverness
Timeseries Graph
n/m81 (2 Low)n/m16 (2 Low)20 (2 Low)
*2
27/01/2021
24:00
Lerwick
Timeseries Graph
84 (3 Low)n/mn/mn/mn/m 27/01/2021
08:00
Strathvaich
Timeseries Graph
79 (3 Low)n/mn/mn/mn/m 28/01/2021
07:00

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/m50 (1 Low)n/mn/mn/m 27/01/2021
10:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 27/01/2021
12:00
Middlesbrough
Timeseries Graph
38 (2 Low)44 (1 Low)7 (1 Low)12 (2 Low)23 (2 Low)
*1
27/01/2021
10:15
Newcastle Centre
Timeseries Graph
47 (2 Low)62 (1 Low)n/m11 (1 Low)17 (2 Low)
*1
27/01/2021
24:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m58 (1 Low)n/mn/m13 (1 Low)
*1
28/01/2021
01:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m62 (1 Low)n/m15 (2 Low)n/m 28/01/2021
03:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m61 (1 Low)n/m16 (2 Low)20 (2 Low)
*1
27/01/2021
24:00
Sunderland Silksworth
Timeseries Graph
66 (2 Low)50 (1 Low)n/m12 (2 Low)16 (1 Low)
*2
27/01/2021
24:00
Sunderland Wessington Way
Timeseries Graph
n/m56 (1 Low)n/mn/mn/m 27/01/2021
18:00

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
49 (2 Low)62 (1 Low)n/m5 (1 Low)7 (1 Low)
*2
27/01/2021
24:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m76 (2 Low)n/mn/mn/m 27/01/2021
18:00
Aberdeen Wellington Road
Timeseries Graph
n/m85 (2 Low)n/mn/mn/m 27/01/2021
17:00
Dundee Mains Loan
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 27/01/2021
10:00

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
73 (3 Low)11 (1 Low)n/mn/mn/m 27/01/2021
08:00
Wrexham
Timeseries Graph
n/m65 (1 Low)2 (1 Low)9 (1 Low)12 (1 Low)
*2
27/01/2021
08:30

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/m81 (2 Low)n/mn/mn/m 27/01/2021
17:00
Blackburn Accrington Road
Timeseries Graph
n/m73 (2 Low)n/mn/mn/m 27/01/2021
18:00
Blackpool Marton
Timeseries Graph
53 (2 Low)35 (1 Low)n/m12 (2 Low)17 (2 Low)
*2
27/01/2021
12:00
Bury Whitefield Roadside
Timeseries Graph
n/m73 (2 Low)n/mn/m29 (2 Low)
*1
27/01/2021
18:00
Carlisle Roadside
Timeseries Graph
n/m58 (1 Low)n/m15 (2 Low)24 (2 Low)
*1
27/01/2021
15:00
Crewe Coppenhall
Timeseries Graph
n/m57 (1 Low)n/mn/mn/m 27/01/2021
21:00
Glazebury
Timeseries Graph
42 (2 Low)54 (1 Low)n/mn/mn/m 27/01/2021
16:00
Liverpool Speke
Timeseries Graph
n/mn/mn/mn/mn/m -
Manchester Piccadilly
Timeseries Graph
19 (1 Low)68 (2 Low)7 (1 Low)18 (2 Low)26 (2 Low)
*2
27/01/2021
18:30
Manchester Sharston
Timeseries Graph
37 (2 Low)61 (1 Low)n/mn/mn/m 28/01/2021
06:00
Preston
Timeseries Graph
44 (2 Low)76 (2 Low)n/m16 (2 Low)23 (2 Low)
*2
28/01/2021
01:00
Salford Eccles
Timeseries Graph
n/m68 (2 Low)n/m18 (2 Low)26 (2 Low)
*2
28/01/2021
01:00
Shaw Crompton Way
Timeseries Graph
n/m81 (2 Low)n/mn/mn/m 27/01/2021
17:00
St Helens Linkway
Timeseries Graph
n/m68 (2 Low)n/mn/m26 (2 Low)
*1
27/01/2021
19:00
Warrington
Timeseries Graph
n/m59 (1 Low)n/m14 (2 Low)20 (2 Low)
*1
27/01/2021
24:00
Widnes Milton Road
Timeseries Graph
n/m81 (2 Low)n/mn/mn/m 27/01/2021
18:00
Wigan Centre
Timeseries Graph
46 (2 Low)65 (1 Low)n/m17 (2 Low)25 (2 Low)
*2
28/01/2021
01:00
Wirral Tranmere
Timeseries Graph
57 (2 Low)55 (1 Low)n/m11 (1 Low)16 (1 Low)
*2
28/01/2021
03:00

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/m67 (1 Low)n/mn/m16 (1 Low)
*1
27/01/2021
08:00
Ballymena Antrim Road
Timeseries Graph
n/m85 (2 Low)n/mn/mn/m 27/01/2021
08:00
Ballymena Ballykeel
Timeseries Graph
n/m58 (1 Low)5 (1 Low)n/mn/m 27/01/2021
15:00
Belfast Centre
Timeseries Graph
44 (2 Low)62 (1 Low)3 (1 Low)16 (2 Low)25 (2 Low)
*2
27/01/2021
16:30
Belfast Stockman's Lane
Timeseries Graph
n/m91 (2 Low)n/mn/m24 (2 Low)
*1
27/01/2021
09:00
Derry Rosemount
Timeseries Graph
49 (2 Low)42 (1 Low)37 (1 Low)14 (2 Low)25 (2 Low)
*1
27/01/2021
19:45
Lough Navar
Timeseries Graph
47 (2 Low)n/mn/m4 (1 Low)5 (1 Low)
*2
27/01/2021
24:00

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/m57 (1 Low)n/mn/mn/m 27/01/2021
14:00
Eskdalemuir
Timeseries Graph
69 (3 Low)8 (1 Low)n/mn/mn/m 28/01/2021
07:00
Peebles
Timeseries Graph
58 (2 Low)27 (1 Low)n/mn/mn/m 28/01/2021
04:00

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
31 (1 Low)40 (1 Low)n/mn/an/m 25/01/2021
24:00
Canterbury
Timeseries Graph
40 (2 Low)35 (1 Low)n/mn/mn/m 27/01/2021
08:00
Chatham Roadside
Timeseries Graph
n/m40 (1 Low)n/m8 (1 Low)15 (1 Low)
*1
28/01/2021
01:00
Chilbolton Observatory
Timeseries Graph
54 (2 Low)22 (1 Low)4 (1 Low)6 (1 Low)7 (1 Low)
*2
28/01/2021
07:00
Eastbourne
Timeseries Graph
n/m39 (1 Low)n/m5 (1 Low)7 (1 Low)
*2
27/01/2021
24:00
Horley
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 27/01/2021
08:00
Lullington Heath
Timeseries Graph
43 (2 Low)18 (1 Low)10 (1 Low)n/mn/m 28/01/2021
01:15
Oxford Centre Roadside
Timeseries Graph
n/m88 (2 Low)n/mn/mn/m 27/01/2021
19:00
Oxford St Ebbes
Timeseries Graph
n/m43 (1 Low)n/m7 (1 Low)8 (1 Low)
*2
27/01/2021
24:00
Portsmouth
Timeseries Graph
n/mn/mn/mn/mn/m -
Portsmouth Anglesea Road
Timeseries Graph
n/m50 (1 Low)n/mn/m9 (1 Low)
*1
27/01/2021
18:00
Reading London Road
Timeseries Graph
n/m38 (1 Low)n/mn/m10 (1 Low)
*1
27/01/2021
09:00
Reading New Town
Timeseries Graph
28 (1 Low)37 (1 Low)n/m7 (1 Low)10 (1 Low)
*1
27/01/2021
24:00
Rochester Stoke
Timeseries Graph
39 (2 Low)39 (1 Low)3 (1 Low)12 (2 Low)15 (1 Low)
*2
27/01/2021
22:00
Southampton A33
Timeseries Graph
n/m63 (1 Low)n/mn/m10 (1 Low)
*1
27/01/2021
08:00
Southampton Centre
Timeseries Graph
31 (1 Low)64 (1 Low)3 (1 Low)7 (1 Low)9 (1 Low)
*2
28/01/2021
02:15
Storrington Roadside
Timeseries Graph
n/m64 (1 Low)n/mn/mn/m 27/01/2021
08:00
Worthing A27 Roadside
Timeseries Graph
n/m67 (1 Low)n/mn/an/m 25/01/2021
09:00

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
46 (2 Low)54 (1 Low)2 (1 Low)3 (1 Low)4 (1 Low)
*1
27/01/2021
18:45
Cardiff Newport Road
Timeseries Graph
n/m76 (2 Low)n/mn/m9 (1 Low)
*1
27/01/2021
19:00
Chepstow A48
Timeseries Graph
n/m77 (2 Low)n/m12 (2 Low)11 (1 Low)
*1
27/01/2021
24:00
Cwmbran Crownbridge
Timeseries Graph
40 (2 Low)53 (1 Low)n/mn/mn/m 28/01/2021
07:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m171 (3 Low)n/mn/mn/m 27/01/2021
08:00
Narberth
Timeseries Graph
61 (2 Low)6 (1 Low)4 (1 Low)2 (1 Low)3 (1 Low)
*2
28/01/2021
06:45
Newport
Timeseries Graph
n/m52 (1 Low)n/m6 (1 Low)8 (1 Low)
*2
27/01/2021
24:00
Port Talbot Margam
Timeseries Graph
52 (2 Low)34 (1 Low)7 (1 Low)6 (1 Low)n/a 28/01/2021
03:00
Swansea Roadside
Timeseries Graph
n/m67 (1 Low)n/m12 (2 Low)14 (1 Low)
*1
26/01/2021
24:00

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/mn/an/a 20/01/2021
01:00
Bath A4 Roadside
Timeseries Graph
n/m79 (2 Low)n/mn/mn/m 27/01/2021
17:00
Bournemouth
Timeseries Graph
62 (2 Low)19 (1 Low)n/m5 (1 Low)n/m 28/01/2021
02:00
Bristol St Paul's
Timeseries Graph
47 (2 Low)57 (1 Low)n/m3 (1 Low)7 (1 Low)
*1
28/01/2021
06:00
Bristol Temple Way
Timeseries Graph
n/m70 (2 Low)n/mn/m15 (1 Low)
*1
27/01/2021
18:00
Charlton Mackrell
Timeseries Graph
39 (2 Low)13 (1 Low)n/mn/mn/m 28/01/2021
07:00
Christchurch Barrack Road
Timeseries Graph
n/m41 (1 Low)n/m9 (1 Low)n/m 27/01/2021
24:00
Exeter Roadside
Timeseries Graph
44 (2 Low)66 (1 Low)n/mn/mn/m 27/01/2021
07:00
Honiton
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 26/01/2021
20:00
Plymouth Centre
Timeseries Graph
51 (2 Low)32 (1 Low)n/m3 (1 Low)6 (1 Low) 28/01/2021
01:00
Plymouth Tavistock Road
Timeseries Graph
n/m73 (2 Low)n/mn/mn/m 27/01/2021
08:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m0 (1 Low)6 (1 Low)
*1
27/01/2021
24:00
Swindon Walcot
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 27/01/2021
10:00
Yarner Wood
Timeseries Graph
72 (3 Low)13 (1 Low)n/mn/mn/m 26/01/2021
19:00

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
76 (3 Low)n/mn/mn/mn/m 28/01/2021
05:00

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
23 (1 Low)84 (2 Low)n/m11 (1 Low)14 (1 Low)
*2
27/01/2021
24:00
Birmingham Acocks Green
Timeseries Graph
37 (2 Low)55 (1 Low)n/m8 (1 Low)10 (1 Low)
*2
27/01/2021
24:00
Birmingham Ladywood
Timeseries Graph
38 (2 Low)65 (1 Low)3 (1 Low)7 (1 Low)9 (1 Low)
*2
27/01/2021
17:45
Burton-on-Trent Horninglow
Timeseries Graph
n/m74 (2 Low)n/mn/mn/m 28/01/2021
01:00
Cannock A5190 Roadside
Timeseries Graph
n/m122 (2 Low)n/mn/mn/m 27/01/2021
08:00
Coventry Allesley
Timeseries Graph
28 (1 Low)68 (2 Low)n/m8 (1 Low)11 (1 Low)
*2
27/01/2021
24:00
Coventry Binley Road
Timeseries Graph
n/m78 (2 Low)n/mn/m17 (2 Low)
*1
27/01/2021
18:00
Leamington Spa
Timeseries Graph
25 (1 Low)58 (1 Low)n/m10 (1 Low)13 (1 Low)
*2
27/01/2021
24:00
Leamington Spa Rugby Road
Timeseries Graph
n/m54 (1 Low)n/m9 (1 Low)11 (1 Low)
*2
27/01/2021
24:00
Leominster
Timeseries Graph
43 (2 Low)21 (1 Low)n/mn/mn/m 27/01/2021
09:00
Oldbury Birmingham Road
Timeseries Graph
n/m68 (2 Low)n/mn/mn/m 27/01/2021
09:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m117 (2 Low)n/mn/m21 (2 Low)
*1
27/01/2021
17:00
Stoke-on-Trent Centre
Timeseries Graph
33 (1 Low)69 (2 Low)n/m10 (1 Low)14 (1 Low)
*2
28/01/2021
03:00
Telford Hollinswood
Timeseries Graph
n/m60 (1 Low)n/mn/mn/m 27/01/2021
09:00
Walsall Woodlands
Timeseries Graph
19 (1 Low)54 (1 Low)n/mn/mn/m 27/01/2021
17:00
West Bromwich Kenrick Park
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 27/01/2021
09:00

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
25 (1 Low)41 (1 Low)10 (1 Low)n/mn/m 26/01/2021
21:15
Bradford Mayo Avenue
Timeseries Graph
n/m97 (2 Low)n/mn/mn/m 27/01/2021
20:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m77 (2 Low)n/mn/mn/m 27/01/2021
20:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m106 (2 Low)n/mn/mn/m 27/01/2021
21:00
High Muffles
Timeseries Graph
65 (2 Low)15 (1 Low)n/mn/mn/m 28/01/2021
07:00
Hull Freetown
Timeseries Graph
44 (2 Low)75 (2 Low)3 (1 Low)17 (2 Low)23 (2 Low)
*2
27/01/2021
17:30
Hull Holderness Road
Timeseries Graph
n/m82 (2 Low)n/mn/m28 (2 Low)
*1
27/01/2021
18:00
Immingham Woodlands Avenue
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 27/01/2021
20:00
Leeds Centre
Timeseries Graph
43 (2 Low)88 (2 Low)4 (1 Low)17 (2 Low)24 (2 Low)
*2
27/01/2021
18:15
Leeds Headingley Kerbside
Timeseries Graph
n/m68 (2 Low)n/m15 (2 Low)22 (2 Low)
*1
27/01/2021
24:00
Scunthorpe Town
Timeseries Graph
n/m73 (2 Low)15 (1 Low)n/m24 (2 Low)
*1
28/01/2021
07:00
Sheffield Barnsley Road
Timeseries Graph
n/m119 (2 Low)n/mn/an/m 24/01/2021
24:00
Sheffield Devonshire Green
Timeseries Graph
42 (2 Low)74 (2 Low)n/m11 (1 Low)33 (2 Low)
*2
27/01/2021
08:00
Sheffield Tinsley
Timeseries Graph
n/m99 (2 Low)n/mn/mn/m 27/01/2021
18:00
York Bootham
Timeseries Graph
n/m58 (1 Low)n/m17 (2 Low)23 (2 Low)
*1
27/01/2021
24:00
York Fishergate
Timeseries Graph
n/m78 (2 Low)n/m14 (2 Low)23 (2 Low)
*1
27/01/2021
24:00

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