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.

  • View the legend
  • Pollutant levels recorded for the hour up to 8am Thu 20th Jun 2024

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
53 (2 Low)n/mn/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Bush Estate
Timeseries Graph
54 (2 Low)1 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Dumbarton Roadside
Timeseries Graph
n/m3 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m9 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Edinburgh St Leonards
Timeseries Graph
n/an/an/an/an/a 12/06/2024
11:00:00
Glasgow Great Western Road
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Glasgow High Street
Timeseries Graph
n/m12 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Glasgow Kerbside
Timeseries Graph
n/m30 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Glasgow Townhead
Timeseries Graph
56 (2 Low)11 (1 Low)n/m4 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Grangemouth
Timeseries Graph
n/m5 (1 Low)1 (1 Low)2 (1 Low)8 (1 Low)
*1
20/06/2024
08:00:00
Grangemouth Moray
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 20/06/2024
07:00:00
Greenock A8 Roadside
Timeseries Graph
n/m24 (1 Low)n/m4 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00

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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
25 (1 Low)10 (1 Low)n/m4 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Chesterfield Roadside
Timeseries Graph
n/m25 (1 Low)n/m5 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Derby Stockbrook Park
Timeseries Graph
16 (1 Low)n/mn/m6 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Ladybower
Timeseries Graph
n/an/an/an/mn/m 04/03/2024
14:00:00
Leicester A594 Roadside
Timeseries Graph
n/m35 (1 Low)n/mn/m8 (1 Low)
*1
20/06/2024
08:00:00
Leicester University
Timeseries Graph
38 (2 Low)25 (1 Low)n/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Lincoln Canwick Road
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Northampton Spring Park
Timeseries Graph
23 (1 Low)11 (1 Low)n/m7 (1 Low)n/m 20/06/2024
08:00:00
Nottingham Kenmore Gardens
Timeseries Graph
24 (1 Low)36 (1 Low)2 (1 Low)5 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m27 (1 Low)n/mn/m13 (1 Low)
*1
20/06/2024
08:00:00
Tallington
Timeseries Graph
22 (1 Low)n/mn/m3 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Toft Newton
Timeseries Graph
25 (1 Low)4 (1 Low)n/m4 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00

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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/m10 (1 Low)n/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Cambridge Roadside
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Luton A505 Roadside
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Norwich Lakenfields
Timeseries Graph
16 (1 Low)20 (1 Low)n/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Sandy Roadside
Timeseries Graph
n/m31 (1 Low)n/m2 (1 Low)13 (1 Low)
*1
20/06/2024
08:00:00
Sibton
Timeseries Graph
25 (1 Low)n/mn/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Southend-on-Sea
Timeseries Graph
34 (2 Low)12 (1 Low)n/m4 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
St Osyth
Timeseries Graph
31 (1 Low)n/an/m5 (1 Low)11 (1 Low)
*2
20/06/2024
08:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/mn/an/m5 (1 Low)10 (1 Low)
*1
20/06/2024
08:00:00
Thurrock
Timeseries Graph
43 (2 Low)13 (1 Low)1 (1 Low)4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Weybourne
Timeseries Graph
46 (2 Low)n/mn/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Wicken Fen
Timeseries Graph
15 (1 Low)3 (1 Low)3 (1 Low)2 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00

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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/m40 (1 Low)n/m6 (1 Low)14 (1 Low)
*1
20/06/2024
08:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m23 (2 Low)
*1
20/06/2024
08:00:00
Haringey Roadside
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
London Bexley
Timeseries Graph
n/m19 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
London Bloomsbury
Timeseries Graph
38 (2 Low)22 (1 Low)3 (1 Low)4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
London Eltham
Timeseries Graph
n/an/an/mn/an/a 04/07/2023
17:00:00
London Haringey Priory Park South
Timeseries Graph
40 (2 Low)18 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
London Harlington
Timeseries Graph
n/a26 (1 Low)n/m3 (1 Low)8 (1 Low)
*2
20/06/2024
06:00:00
London Hillingdon
Timeseries Graph
29 (1 Low)13 (1 Low)n/m3 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m3 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
London Marylebone Road
Timeseries Graph
30 (1 Low)19 (1 Low)1 (1 Low)7 (1 Low)16 (1 Low)
*1
20/06/2024
08:00:00
London N. Kensington
Timeseries Graph
50 (2 Low)12 (1 Low)1 (1 Low)4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/mn/an/a 09/10/2023
16:00:00
London Westminster
Timeseries Graph
30 (1 Low)20 (1 Low)n/m6 (1 Low)n/m 20/06/2024
08:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m31 (1 Low)n/mn/m19 (2 Low)
*1
20/06/2024
08:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 20/06/2024
08:00:00

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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
54 (2 Low)10 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Inverness
Timeseries Graph
n/m9 (1 Low)n/m2 (1 Low)5 (1 Low)
*2
20/06/2024
08:00:00
Lerwick
Timeseries Graph
65 (2 Low)n/mn/mn/mn/m 20/06/2024
08:00:00
Strathvaich
Timeseries Graph
55 (2 Low)n/mn/mn/mn/m 20/06/2024
08:00:00

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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
Hartlepool St Abbs Walk
Timeseries Graph
48 (2 Low)8 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Middlesbrough
Timeseries Graph
47 (2 Low)10 (1 Low)1 (1 Low)5 (1 Low)11 (1 Low)
*1
20/06/2024
08:00:00
Newcastle Centre
Timeseries Graph
52 (2 Low)9 (1 Low)n/m5 (1 Low)13 (1 Low)
*1
20/06/2024
08:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m46 (1 Low)n/mn/m9 (1 Low)
*1
20/06/2024
08:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m9 (1 Low)n/m4 (1 Low)n/m 20/06/2024
08:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m3 (1 Low)n/m4 (1 Low)11 (1 Low)
*1
20/06/2024
08:00:00
Sunderland Silksworth
Timeseries Graph
46 (2 Low)9 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Sunderland Wessington Way
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 20/06/2024
08:00:00

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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
42 (2 Low)15 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Dundee Mains Loan
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 20/06/2024
08:00:00

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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
77 (3 Low)3 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Wrexham
Timeseries Graph
n/m23 (1 Low)2 (1 Low)5 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00

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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/m35 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Blackburn Accrington Road
Timeseries Graph
n/m30 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Blackburn Audley Park
Timeseries Graph
30 (1 Low)n/mn/m7 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Blackpool Marton
Timeseries Graph
26 (1 Low)14 (1 Low)n/m7 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m32 (1 Low)n/mn/m14 (1 Low)
*1
20/06/2024
08:00:00
Carlisle Morton A595
Timeseries Graph
n/m16 (1 Low)n/m8 (1 Low)13 (1 Low)
*1
20/06/2024
08:00:00
Crewe Coppenhall
Timeseries Graph
18 (1 Low)20 (1 Low)n/m7 (1 Low)12 (1 Low)
*2
20/06/2024
08:00:00
Glazebury
Timeseries Graph
7 (1 Low)22 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Liverpool Speke
Timeseries Graph
26 (1 Low)17 (1 Low)1 (1 Low)9 (1 Low)14 (1 Low)
*1
20/06/2024
08:00:00
Manchester Piccadilly
Timeseries Graph
19 (1 Low)43 (1 Low)1 (1 Low)7 (1 Low)12 (1 Low)
*2
20/06/2024
08:00:00
Manchester Sharston
Timeseries Graph
24 (1 Low)16 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Preston
Timeseries Graph
20 (1 Low)26 (1 Low)n/m7 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Salford Eccles
Timeseries Graph
17 (1 Low)38 (1 Low)n/m9 (1 Low)15 (1 Low)
*2
20/06/2024
08:00:00
Shaw Crompton Way
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
St Helens Linkway
Timeseries Graph
n/m32 (1 Low)n/mn/m15 (1 Low)
*1
20/06/2024
08:00:00
Warrington
Timeseries Graph
n/m20 (1 Low)n/m5 (1 Low)10 (1 Low)
*1
20/06/2024
08:00:00
Widnes Milton Road
Timeseries Graph
n/m41 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Wigan Centre
Timeseries Graph
18 (1 Low)25 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Wirral Tranmere
Timeseries Graph
45 (2 Low)21 (1 Low)n/m7 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00

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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/m26 (1 Low)n/mn/m16 (1 Low)
*1
20/06/2024
08:00:00
Ballymena Antrim Road
Timeseries Graph
n/m32 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Ballymena Ballykeel
Timeseries Graph
n/m15 (1 Low)2 (1 Low)n/mn/m 20/06/2024
08:00:00
Belfast Centre
Timeseries Graph
32 (1 Low)26 (1 Low)1 (1 Low)7 (1 Low)14 (1 Low)
*2
20/06/2024
08:00:00
Belfast Stockman's Lane
Timeseries Graph
n/m68 (2 Low)n/mn/m23 (2 Low)
*1
20/06/2024
08:00:00
Derry Rosemount
Timeseries Graph
52 (2 Low)3 (1 Low)n/a8 (1 Low)12 (1 Low)
*1
20/06/2024
08:00:00
Lough Navar
Timeseries Graph
n/an/mn/m4 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00

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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/m29 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Eskdalemuir
Timeseries Graph
38 (2 Low)1 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Peebles
Timeseries Graph
52 (2 Low)0 (1 Low)n/mn/mn/m 20/06/2024
08:00:00

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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
53 (2 Low)4 (1 Low)n/m4 (1 Low)n/m 20/06/2024
08:00:00
Canterbury
Timeseries Graph
23 (1 Low)7 (1 Low)n/m4 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Chatham Roadside
Timeseries Graph
n/mn/an/m2 (1 Low)15 (1 Low)
*1
20/06/2024
08:00:00
Chilbolton Observatory
Timeseries Graph
39 (2 Low)8 (1 Low)2 (1 Low)4 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Eastbourne
Timeseries Graph
41 (2 Low)6 (1 Low)n/m4 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Horley
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Lullington Heath
Timeseries Graph
56 (2 Low)4 (1 Low)n/a3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Milton Keynes Civic Centre
Timeseries Graph
40 (2 Low)n/mn/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Oxford Centre Roadside
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Oxford St Ebbes
Timeseries Graph
12 (1 Low)21 (1 Low)n/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Portsmouth
Timeseries Graph
49 (2 Low)29 (1 Low)n/m4 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m14 (1 Low)n/mn/m13 (1 Low)
*1
20/06/2024
08:00:00
Reading London Road
Timeseries Graph
n/mn/an/mn/m13 (1 Low)
*1
20/06/2024
08:00:00
Reading New Town
Timeseries Graph
27 (1 Low)7 (1 Low)n/m3 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Rochester Stoke
Timeseries Graph
38 (2 Low)11 (1 Low)1 (1 Low)4 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Southampton A33
Timeseries Graph
n/m18 (1 Low)n/mn/m12 (1 Low)
*1
20/06/2024
08:00:00
Southampton Centre
Timeseries Graph
40 (2 Low)13 (1 Low)3 (1 Low)5 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Storrington Roadside
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Worthing A27 Roadside
Timeseries Graph
n/m14 (1 Low)n/m6 (1 Low)n/m 20/06/2024
08:00:00

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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
50 (2 Low)21 (1 Low)2 (1 Low)5 (1 Low)10 (1 Low)
*1
20/06/2024
08:00:00
Cardiff Newport Road
Timeseries Graph
n/m33 (1 Low)n/mn/m14 (1 Low)
*1
20/06/2024
08:00:00
Chepstow A48
Timeseries Graph
n/m20 (1 Low)n/m5 (1 Low)12 (1 Low)
*1
20/06/2024
08:00:00
Cwmbran Crownbridge
Timeseries Graph
33 (1 Low)19 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Hafod-yr-ynys Hill Roadside
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Narberth
Timeseries Graph
58 (2 Low)4 (1 Low)1 (1 Low)5 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Newport
Timeseries Graph
n/m18 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Port Talbot Margam
Timeseries Graph
48 (2 Low)15 (1 Low)0 (1 Low)6 (1 Low)21 (2 Low)
*3
20/06/2024
08:00:00
Swansea Roadside
Timeseries Graph
n/m25 (1 Low)n/m8 (1 Low)13 (1 Low)
*1
20/06/2024
08:00:00

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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/m4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Bath A4 Roadside
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Bournemouth
Timeseries Graph
43 (2 Low)10 (1 Low)n/m7 (1 Low)n/m 20/06/2024
08:00:00
Bristol St Paul's
Timeseries Graph
35 (2 Low)21 (1 Low)n/m6 (1 Low)15 (1 Low)
*1
20/06/2024
08:00:00
Bristol Temple Way
Timeseries Graph
n/m41 (1 Low)n/mn/m21 (2 Low)
*1
20/06/2024
08:00:00
Charlton Mackrell
Timeseries Graph
40 (2 Low)3 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Christchurch Barrack Road
Timeseries Graph
n/m19 (1 Low)n/m8 (1 Low)n/m 20/06/2024
08:00:00
Exeter Roadside
Timeseries Graph
n/an/an/mn/mn/m 12/10/2023
04:00:00
Honiton
Timeseries Graph
41 (2 Low)10 (1 Low)n/m5 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Plymouth Centre
Timeseries Graph
33 (1 Low)25 (1 Low)n/m8 (1 Low)15 (1 Low)
*2
20/06/2024
08:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 20/06/2024
07:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m4 (1 Low)14 (1 Low)
*1
20/06/2024
08:00:00
Swindon Walcot
Timeseries Graph
39 (2 Low)15 (1 Low)n/m3 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Yarner Wood
Timeseries Graph
60 (2 Low)2 (1 Low)n/m5 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00

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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
74 (3 Low)n/mn/mn/mn/m 20/06/2024
08:00:00

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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
12 (1 Low)51 (1 Low)n/m6 (1 Low)13 (1 Low)
*2
20/06/2024
08:00:00
Birmingham Ladywood
Timeseries Graph
50 (2 Low)17 (1 Low)1 (1 Low)4 (1 Low)8 (1 Low)
*2
20/06/2024
08:00:00
Burton-on-Trent Horninglow
Timeseries Graph
15 (1 Low)19 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Coventry Allesley
Timeseries Graph
23 (1 Low)16 (1 Low)n/m3 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Coventry Binley Road
Timeseries Graph
n/m32 (1 Low)n/mn/m9 (1 Low)
*1
20/06/2024
08:00:00
Leamington Spa
Timeseries Graph
40 (2 Low)18 (1 Low)n/m3 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/mn/an/mn/an/a 18/06/2024
09:00:00
Leominster
Timeseries Graph
19 (1 Low)12 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m69 (2 Low)n/mn/m17 (2 Low)
*1
20/06/2024
08:00:00
Stoke-on-Trent Centre
Timeseries Graph
33 (1 Low)27 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Telford Hollinswood
Timeseries Graph
22 (1 Low)14 (1 Low)n/m4 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Walsall Woodlands
Timeseries Graph
22 (1 Low)17 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
West Bromwich Kenrick Park
Timeseries Graph
41 (2 Low)28 (1 Low)n/mn/mn/m 20/06/2024
08:00:00

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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
32 (1 Low)29 (1 Low)n/a6 (1 Low)10 (1 Low)
*2
20/06/2024
08:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
Dewsbury Ashworth Grange
Timeseries Graph
n/an/an/mn/an/a 04/06/2024
16:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 20/06/2024
08:00:00
High Muffles
Timeseries Graph
37 (2 Low)2 (1 Low)n/m3 (1 Low)6 (1 Low)
*2
20/06/2024
08:00:00
Hull Freetown
Timeseries Graph
36 (2 Low)26 (1 Low)3 (1 Low)4 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Hull Holderness Road
Timeseries Graph
n/m29 (1 Low)n/mn/m14 (1 Low)
*1
20/06/2024
08:00:00
Immingham Woodlands Avenue
Timeseries Graph
44 (2 Low)7 (1 Low)n/m3 (1 Low)7 (1 Low)
*2
20/06/2024
08:00:00
Leeds Centre
Timeseries Graph
40 (2 Low)34 (1 Low)2 (1 Low)7 (1 Low)11 (1 Low)
*2
20/06/2024
08:00:00
Leeds Headingley Kerbside
Timeseries Graph
n/m33 (1 Low)n/m8 (1 Low)15 (1 Low)
*1
20/06/2024
08:00:00
Scunthorpe Town
Timeseries Graph
n/m12 (1 Low)1 (1 Low)n/m11 (1 Low)
*1
20/06/2024
08:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m44 (1 Low)n/m8 (1 Low)n/m 20/06/2024
08:00:00
Sheffield Devonshire Green
Timeseries Graph
36 (2 Low)27 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
20/06/2024
08:00:00
Sheffield Tinsley
Timeseries Graph
13 (1 Low)26 (1 Low)n/m6 (1 Low)14 (1 Low)
*2
20/06/2024
08:00:00
York Bootham
Timeseries Graph
24 (1 Low)14 (1 Low)n/m6 (1 Low)12 (1 Low)
*1
20/06/2024
08:00:00
York Fishergate
Timeseries Graph
n/m22 (1 Low)n/m5 (1 Low)17 (2 Low)
*1
20/06/2024
08:00:00

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 FIDAS
  • *3: measurements are PM10 SEQ 47/50