Latest measured levels based on data provided by the 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
  • Pollutant levels recorded for the hour up to 2am Fri 21st Jan 2022

Filter by region:

Central Scotland

Latest measured levels based on data provided by the 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
60 (2 Low)n/mn/m3 (1 Low)6 (1 Low)
*2
21/01/2022
02:00
Bush Estate
Timeseries Graph
67 (3 Low)3 (1 Low)n/mn/mn/m 21/01/2022
02:00
Dumbarton Roadside
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 21/01/2022
02:00
Edinburgh Nicolson Street
Timeseries Graph
n/m29 (1 Low)n/mn/mn/m 21/01/2022
02:00
Edinburgh St Leonards
Timeseries Graph
35 (2 Low)43 (1 Low)n/a6 (1 Low)15 (1 Low)
*2
21/01/2022
02:00
Glasgow Great Western Road
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 21/01/2022
02:00
Glasgow High Street
Timeseries Graph
n/m18 (1 Low)n/m7 (1 Low)19 (2 Low)
*2
21/01/2022
02:00
Glasgow Kerbside
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 21/01/2022
02:00
Glasgow Townhead
Timeseries Graph
26 (1 Low)15 (1 Low)n/m6 (1 Low)14 (1 Low)
*2
21/01/2022
02:00
Grangemouth
Timeseries Graph
n/m34 (1 Low)n/a8 (1 Low)12 (1 Low)
*1
21/01/2022
02:00
Grangemouth Moray
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 21/01/2022
01:00
Greenock A8 Roadside
Timeseries Graph
n/m5 (1 Low)n/m5 (1 Low)15 (1 Low)
*2
21/01/2022
02:00

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East Midlands

Latest measured levels based on data provided by the 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/m5 (1 Low)10 (1 Low)
*2
21/01/2022
02:00
Chesterfield Roadside
Timeseries Graph
n/m23 (1 Low)n/m6 (1 Low)15 (1 Low)
*2
21/01/2022
02:00
Derby St Alkmund's Way
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 21/01/2022
02:00
Ladybower
Timeseries Graph
63 (2 Low)12 (1 Low)0 (1 Low)n/mn/m 21/01/2022
02:00
Leicester A594 Roadside
Timeseries Graph
n/m53 (1 Low)n/mn/m45 (3 Low)
*1
21/01/2022
02:00
Leicester University
Timeseries Graph
n/a44 (1 Low)n/m8 (1 Low)19 (2 Low)
*2
21/01/2022
02:00
Lincoln Canwick Road
Timeseries Graph
n/m18 (1 Low)n/mn/mn/m 21/01/2022
02:00
Northampton Spring Park
Timeseries Graph
33 (1 Low)24 (1 Low)n/m12 (2 Low)n/m 21/01/2022
02:00
Nottingham Centre
Timeseries Graph
16 (1 Low)44 (1 Low)2 (1 Low)10 (1 Low)22 (2 Low)
*2
21/01/2022
02:00
Nottingham Western Boulevard
Timeseries Graph
n/m42 (1 Low)n/mn/m35 (3 Low)
*1
21/01/2022
02:00

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Eastern

Latest measured levels based on data provided by the 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/m31 (1 Low)n/mn/mn/m 21/01/2022
02:00
Cambridge Roadside
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 21/01/2022
02:00
Luton A505 Roadside
Timeseries Graph
n/m40 (1 Low)n/mn/mn/m 21/01/2022
02:00
Norwich Lakenfields
Timeseries Graph
46 (2 Low)9 (1 Low)n/m7 (1 Low)12 (1 Low)
*2
21/01/2022
02:00
Sandy Roadside
Timeseries Graph
n/m29 (1 Low)n/mn/an/a 21/01/2022
02:00
Sibton
Timeseries Graph
51 (2 Low)n/mn/mn/mn/m 21/01/2022
02:00
Southend-on-Sea
Timeseries Graph
41 (2 Low)15 (1 Low)n/m7 (1 Low)13 (1 Low)
*2
21/01/2022
02:00
St Osyth
Timeseries Graph
46 (2 Low)16 (1 Low)n/mn/mn/m 21/01/2022
02:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m18 (1 Low)n/mn/an/a 21/01/2022
02:00
Thurrock
Timeseries Graph
33 (1 Low)21 (1 Low)0 (1 Low)n/mn/a 21/01/2022
02:00
Weybourne
Timeseries Graph
65 (2 Low)n/mn/mn/mn/m 21/01/2022
02:00
Wicken Fen
Timeseries Graph
40 (2 Low)9 (1 Low)1 (1 Low)n/mn/m 21/01/2022
02:00

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Greater London

Latest measured levels based on data provided by the 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/mn/an/mn/an/a 14/09/2021
16:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m29 (2 Low)
*1
21/01/2022
02:00
Haringey Roadside
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 21/01/2022
02:00
London Bexley
Timeseries Graph
n/m26 (1 Low)n/m8 (1 Low)18 (2 Low)
*2
21/01/2022
02:00
London Bloomsbury
Timeseries Graph
29 (1 Low)35 (1 Low)6 (1 Low)9 (1 Low)20 (2 Low)
*1
21/01/2022
02:00
London Eltham
Timeseries Graph
n/an/an/mn/an/a 13/12/2021
21:00
London Haringey Priory Park South
Timeseries Graph
44 (2 Low)21 (1 Low)n/mn/mn/m 21/01/2022
02:00
London Harlington
Timeseries Graph
31 (1 Low)24 (1 Low)n/m7 (1 Low)14 (1 Low)
*2
21/01/2022
02:00
London Hillingdon
Timeseries Graph
34 (2 Low)24 (1 Low)n/mn/mn/m 21/01/2022
02:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m7 (1 Low)14 (1 Low)
*2
21/01/2022
02:00
London Marylebone Road
Timeseries Graph
27 (1 Low)34 (1 Low)0 (1 Low)2 (1 Low)20 (2 Low)
*1
21/01/2022
02:00
London N. Kensington
Timeseries Graph
33 (1 Low)31 (1 Low)3 (1 Low)7 (1 Low)16 (1 Low)
*2
21/01/2022
02:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m7 (1 Low)14 (1 Low)
*2
21/01/2022
02:00
London Westminster
Timeseries Graph
n/m31 (1 Low)n/m6 (1 Low)n/m 21/01/2022
02:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m35 (1 Low)n/mn/m37 (3 Low)
*1
21/01/2022
02:00
Tower Hamlets Roadside
Timeseries Graph
n/mn/an/mn/mn/m 20/01/2022
16:00

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Highland

Latest measured levels based on data provided by the 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
43 (2 Low)2 (1 Low)n/mn/mn/m 21/01/2022
02:00
Inverness
Timeseries Graph
n/mn/an/m5 (1 Low)17 (2 Low)
*2
21/01/2022
02:00
Lerwick
Timeseries Graph
81 (3 Low)n/mn/mn/mn/m 21/01/2022
02:00
Strathvaich
Timeseries Graph
85 (3 Low)n/mn/mn/mn/m 21/01/2022
02:00

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North East

Latest measured levels based on data provided by the 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/m14 (1 Low)n/mn/mn/m 21/01/2022
02:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 21/01/2022
01:00
Middlesbrough
Timeseries Graph
29 (1 Low)12 (1 Low)2 (1 Low)n/an/a 21/01/2022
02:00
Newcastle Centre
Timeseries Graph
40 (2 Low)15 (1 Low)n/m6 (1 Low)16 (1 Low)
*1
21/01/2022
02:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m7 (1 Low)n/mn/mn/a 21/01/2022
02:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m30 (1 Low)n/mn/an/m 21/01/2022
02:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m7 (1 Low)n/mn/an/a 21/01/2022
02:00
Sunderland Silksworth
Timeseries Graph
34 (2 Low)9 (1 Low)n/m5 (1 Low)13 (1 Low)
*2
21/01/2022
02:00
Sunderland Wessington Way
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 21/01/2022
02:00

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North East Scotland

Latest measured levels based on data provided by the 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 Erroll Park
Timeseries Graph
53 (2 Low)10 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
21/01/2022
02:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 21/01/2022
02:00
Aberdeen Wellington Road
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 21/01/2022
02:00
Dundee Mains Loan
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 21/01/2022
02:00

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North Wales

Latest measured levels based on data provided by the 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
68 (3 Low)1 (1 Low)n/mn/mn/m 21/01/2022
02:00
Wrexham
Timeseries Graph
n/m20 (1 Low)3 (1 Low)7 (1 Low)16 (1 Low)
*2
21/01/2022
02:00

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North West & Merseyside

Latest measured levels based on data provided by the 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/m9 (1 Low)n/mn/mn/m 21/01/2022
02:00
Blackburn Accrington Road
Timeseries Graph
n/mn/an/mn/mn/m 20/01/2022
22:00
Blackpool Marton
Timeseries Graph
25 (1 Low)8 (1 Low)n/m7 (1 Low)12 (1 Low)
*2
21/01/2022
02:00
Bury Whitefield Roadside
Timeseries Graph
n/m70 (2 Low)n/mn/m24 (2 Low)
*1
21/01/2022
02:00
Carlisle Morton A595
Timeseries Graph
n/mn/an/m14 (2 Low)19 (2 Low)
*1
21/01/2022
02:00
Crewe Coppenhall
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 21/01/2022
02:00
Glazebury
Timeseries Graph
6 (1 Low)49 (1 Low)n/mn/mn/m 21/01/2022
02:00
Liverpool Speke
Timeseries Graph
11 (1 Low)57 (1 Low)2 (1 Low)5 (1 Low)18 (2 Low)
*1
20/01/2022
24:00
Manchester Piccadilly
Timeseries Graph
6 (1 Low)90 (2 Low)10 (1 Low)13 (2 Low)22 (2 Low)
*2
21/01/2022
02:00
Manchester Sharston
Timeseries Graph
1 (1 Low)40 (1 Low)n/mn/mn/m 21/01/2022
02:00
Preston
Timeseries Graph
n/a63 (1 Low)n/m11 (1 Low)17 (2 Low)
*2
21/01/2022
02:00
Salford Eccles
Timeseries Graph
n/m64 (1 Low)n/m14 (2 Low)25 (2 Low)
*2
21/01/2022
02:00
Shaw Crompton Way
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 21/01/2022
02:00
St Helens Linkway
Timeseries Graph
n/m62 (1 Low)n/mn/mn/a 21/01/2022
02:00
Warrington
Timeseries Graph
n/m48 (1 Low)n/mn/an/a 21/01/2022
02:00
Widnes Milton Road
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 21/01/2022
02:00
Wigan Centre
Timeseries Graph
2 (1 Low)49 (1 Low)n/m13 (2 Low)18 (2 Low)
*2
21/01/2022
02:00
Wirral Tranmere
Timeseries Graph
41 (2 Low)8 (1 Low)n/m8 (1 Low)16 (1 Low)
*2
21/01/2022
02:00

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Northern Ireland

Latest measured levels based on data provided by the 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/m11 (1 Low)n/mn/m38 (3 Low)
*1
21/01/2022
02:00
Ballymena Antrim Road
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 21/01/2022
02:00
Ballymena Ballykeel
Timeseries Graph
n/m5 (1 Low)5 (1 Low)n/mn/m 21/01/2022
02:00
Belfast Centre
Timeseries Graph
41 (2 Low)7 (1 Low)0 (1 Low)9 (1 Low)19 (2 Low)
*2
21/01/2022
02:00
Belfast Stockman's Lane
Timeseries Graph
n/m18 (1 Low)n/mn/m32 (2 Low)
*1
21/01/2022
02:00
Derry Rosemount
Timeseries Graph
55 (2 Low)5 (1 Low)n/a10 (1 Low)20 (2 Low)
*1
21/01/2022
02:00
Lough Navar
Timeseries Graph
23 (1 Low)n/mn/m6 (1 Low)10 (1 Low)
*2
21/01/2022
02:00

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Scottish Borders

Latest measured levels based on data provided by the 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/m20 (1 Low)n/mn/mn/m 21/01/2022
02:00
Eskdalemuir
Timeseries Graph
n/an/an/mn/mn/m 27/06/2021
10:00
Peebles
Timeseries Graph
n/an/an/mn/mn/m 20/01/2022
11:00

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South East

Latest measured levels based on data provided by the 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
26 (1 Low)20 (1 Low)n/m13 (2 Low)n/m 21/01/2022
02:00
Canterbury
Timeseries Graph
51 (2 Low)11 (1 Low)n/mn/mn/m 21/01/2022
02:00
Chatham Roadside
Timeseries Graph
n/m22 (1 Low)n/m4 (1 Low)22 (2 Low)
*1
21/01/2022
02:00
Chilbolton Observatory
Timeseries Graph
49 (2 Low)10 (1 Low)n/a8 (1 Low)13 (1 Low)
*2
21/01/2022
02:00
Eastbourne
Timeseries Graph
n/mn/an/m10 (1 Low)17 (2 Low)
*2
21/01/2022
02:00
Horley
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 21/01/2022
01:00
Lullington Heath
Timeseries Graph
39 (2 Low)22 (1 Low)1 (1 Low)n/mn/m 21/01/2022
02:00
Oxford Centre Roadside
Timeseries Graph
n/m56 (1 Low)n/mn/mn/m 21/01/2022
02:00
Oxford St Ebbes
Timeseries Graph
n/m41 (1 Low)n/m7 (1 Low)13 (1 Low)
*2
21/01/2022
02:00
Portsmouth
Timeseries Graph
44 (2 Low)21 (1 Low)n/m8 (1 Low)16 (1 Low)
*2
21/01/2022
02:00
Portsmouth Anglesea Road
Timeseries Graph
n/m18 (1 Low)n/mn/m29 (2 Low)
*1
21/01/2022
02:00
Reading London Road
Timeseries Graph
n/m30 (1 Low)n/mn/m19 (2 Low)
*1
21/01/2022
02:00
Reading New Town
Timeseries Graph
29 (1 Low)42 (1 Low)n/m7 (1 Low)15 (1 Low)
*1
21/01/2022
02:00
Rochester Stoke
Timeseries Graph
45 (2 Low)13 (1 Low)4 (1 Low)7 (1 Low)11 (1 Low)
*2
21/01/2022
02:00
Southampton A33
Timeseries Graph
n/m39 (1 Low)n/mn/m19 (2 Low)
*1
21/01/2022
02:00
Southampton Centre
Timeseries Graph
17 (1 Low)46 (1 Low)1 (1 Low)8 (1 Low)15 (1 Low)
*2
21/01/2022
02:00
Storrington Roadside
Timeseries Graph
n/mn/an/mn/mn/m 20/01/2022
11:00
Worthing A27 Roadside
Timeseries Graph
n/m15 (1 Low)n/m8 (1 Low)n/m 21/01/2022
02:00

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South Wales

Latest measured levels based on data provided by the 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
6 (1 Low)28 (1 Low)1 (1 Low)10 (1 Low)18 (2 Low)
*1
21/01/2022
02:00
Cardiff Newport Road
Timeseries Graph
n/m55 (1 Low)n/mn/m32 (2 Low)
*1
21/01/2022
02:00
Chepstow A48
Timeseries Graph
n/m19 (1 Low)n/mn/an/a 21/01/2022
02:00
Cwmbran Crownbridge
Timeseries Graph
7 (1 Low)27 (1 Low)n/mn/mn/m 21/01/2022
02:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 21/01/2022
02:00
Narberth
Timeseries Graph
66 (2 Low)3 (1 Low)2 (1 Low)6 (1 Low)12 (1 Low)
*2
21/01/2022
02:00
Newport
Timeseries Graph
n/m21 (1 Low)n/m8 (1 Low)17 (2 Low)
*2
21/01/2022
02:00
Port Talbot Margam
Timeseries Graph
38 (2 Low)9 (1 Low)2 (1 Low)n/an/a 21/01/2022
02:00
Swansea Roadside
Timeseries Graph
n/m33 (1 Low)n/m9 (1 Low)27 (2 Low)
*1
21/01/2022
02:00

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South West

Latest measured levels based on data provided by the 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 30/11/2021
18:00
Bath A4 Roadside
Timeseries Graph
n/m32 (1 Low)n/mn/mn/m 21/01/2022
02:00
Bournemouth
Timeseries Graph
30 (1 Low)16 (1 Low)n/m11 (1 Low)n/m 21/01/2022
02:00
Bristol St Paul's
Timeseries Graph
4 (1 Low)66 (1 Low)n/mn/an/a 21/01/2022
02:00
Bristol Temple Way
Timeseries Graph
n/mn/an/mn/mn/a 19/01/2022
14:00
Charlton Mackrell
Timeseries Graph
54 (2 Low)15 (1 Low)n/mn/mn/m 20/01/2022
24:00
Christchurch Barrack Road
Timeseries Graph
n/m18 (1 Low)n/m14 (2 Low)n/m 21/01/2022
02:00
Exeter Roadside
Timeseries Graph
14 (1 Low)38 (1 Low)n/mn/mn/m 21/01/2022
02:00
Honiton
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 21/01/2022
02:00
Plymouth Centre
Timeseries Graph
35 (2 Low)15 (1 Low)n/m8 (1 Low)15 (1 Low)
*2
21/01/2022
02:00
Plymouth Tavistock Road
Timeseries Graph
n/m13 (1 Low)n/mn/mn/m 20/01/2022
24:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m5 (1 Low)18 (2 Low)
*1
21/01/2022
02:00
Swindon Walcot
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 21/01/2022
02:00
Yarner Wood
Timeseries Graph
60 (2 Low)3 (1 Low)n/mn/mn/m 21/01/2022
02:00

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West Ireland

Latest measured levels based on data provided by the 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
78 (3 Low)n/mn/mn/mn/m 20/01/2022
24:00

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West Midlands

Latest measured levels based on data provided by the 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
11 (1 Low)69 (2 Low)n/m11 (1 Low)26 (2 Low)
*2
21/01/2022
02:00
Birmingham Acocks Green
Timeseries Graph
n/an/an/mn/an/a 01/10/2021
15:00
Birmingham Ladywood
Timeseries Graph
18 (1 Low)31 (1 Low)n/a10 (1 Low)19 (2 Low)
*2
21/01/2022
02:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 21/01/2022
02:00
Cannock A5190 Roadside
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 21/01/2022
02:00
Coventry Allesley
Timeseries Graph
14 (1 Low)58 (1 Low)n/m8 (1 Low)15 (1 Low)
*2
21/01/2022
02:00
Coventry Binley Road
Timeseries Graph
n/m61 (1 Low)n/mn/m23 (2 Low)
*1
21/01/2022
02:00
Leamington Spa
Timeseries Graph
11 (1 Low)51 (1 Low)n/m10 (1 Low)18 (2 Low)
*2
21/01/2022
02:00
Leamington Spa Rugby Road
Timeseries Graph
n/m44 (1 Low)n/m9 (1 Low)14 (1 Low)
*2
21/01/2022
02:00
Leominster
Timeseries Graph
11 (1 Low)20 (1 Low)n/mn/mn/m 21/01/2022
02:00
Oldbury Birmingham Road
Timeseries Graph
n/m56 (1 Low)n/mn/mn/m 21/01/2022
02:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m49 (1 Low)n/mn/m39 (3 Low)
*1
21/01/2022
02:00
Stoke-on-Trent Centre
Timeseries Graph
1 (1 Low)62 (1 Low)n/m15 (2 Low)34 (3 Low)
*2
21/01/2022
02:00
Telford Hollinswood
Timeseries Graph
n/m40 (1 Low)n/mn/mn/m 21/01/2022
02:00
Walsall Woodlands
Timeseries Graph
30 (1 Low)23 (1 Low)n/mn/mn/m 21/01/2022
02:00
West Bromwich Kenrick Park
Timeseries Graph
n/m61 (1 Low)n/mn/mn/m 20/01/2022
24:00

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Yorkshire & Humberside

Latest measured levels based on data provided by the 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
44 (2 Low)9 (1 Low)2 (1 Low)n/mn/m 21/01/2022
02:00
Bradford Mayo Avenue
Timeseries Graph
n/m53 (1 Low)n/mn/mn/m 21/01/2022
02:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m18 (1 Low)n/mn/mn/m 21/01/2022
02:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 21/01/2022
02:00
High Muffles
Timeseries Graph
66 (2 Low)2 (1 Low)n/mn/mn/m 21/01/2022
02:00
Hull Freetown
Timeseries Graph
51 (2 Low)7 (1 Low)1 (1 Low)7 (1 Low)15 (1 Low)
*2
21/01/2022
02:00
Hull Holderness Road
Timeseries Graph
n/m8 (1 Low)n/mn/m22 (2 Low)
*1
21/01/2022
02:00
Immingham Woodlands Avenue
Timeseries Graph
n/m6 (1 Low)n/mn/mn/m 21/01/2022
02:00
Leeds Centre
Timeseries Graph
34 (2 Low)26 (1 Low)1 (1 Low)8 (1 Low)24 (2 Low)
*2
21/01/2022
02:00
Leeds Headingley Kerbside
Timeseries Graph
n/m21 (1 Low)n/m10 (1 Low)44 (3 Low)
*1
21/01/2022
02:00
Scunthorpe Town
Timeseries Graph
n/m29 (1 Low)1 (1 Low)n/m12 (1 Low)
*1
21/01/2022
02:00
Sheffield Barnsley Road
Timeseries Graph
n/m26 (1 Low)n/m8 (1 Low)n/m 21/01/2022
02:00
Sheffield Devonshire Green
Timeseries Graph
42 (2 Low)40 (1 Low)n/m7 (1 Low)14 (1 Low)
*2
21/01/2022
02:00
Sheffield Tinsley
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 21/01/2022
02:00
York Bootham
Timeseries Graph
n/m16 (1 Low)n/m6 (1 Low)14 (1 Low)
*1
21/01/2022
02:00
York Fishergate
Timeseries Graph
n/m37 (1 Low)n/m2 (1 Low)19 (2 Low)
*1
21/01/2022
02:00

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