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 3am Fri 7th Oct 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
57 (2 Low)n/mn/m3 (1 Low)5 (1 Low)
*2
07/10/2022
03:00:00
Bush Estate
Timeseries Graph
59 (2 Low)0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Dumbarton Roadside
Timeseries Graph
n/m0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Edinburgh St Leonards
Timeseries Graph
56 (2 Low)1 (1 Low)4 (1 Low)4 (1 Low)8 (1 Low)
*2
07/10/2022
03:00:00
Glasgow Great Western Road
Timeseries Graph
n/m0 (1 Low)n/mn/mn/m 07/10/2022
02:00:00
Glasgow High Street
Timeseries Graph
n/m0 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Glasgow Kerbside
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Glasgow Townhead
Timeseries Graph
56 (2 Low)2 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Grangemouth
Timeseries Graph
n/m3 (1 Low)1 (1 Low)4 (1 Low)9 (1 Low)
*1
07/10/2022
03:00:00
Grangemouth Moray
Timeseries Graph
n/m0 (1 Low)n/mn/mn/m 07/10/2022
02:00:00
Greenock A8 Roadside
Timeseries Graph
n/m0 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00

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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
n/m0 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
07/10/2022
03:00:00
Chesterfield Roadside
Timeseries Graph
n/m0 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Ladybower
Timeseries Graph
66 (2 Low)0 (1 Low)1 (1 Low)n/mn/m 07/10/2022
03:00:00
Leicester A594 Roadside
Timeseries Graph
n/m4 (1 Low)n/mn/m14 (1 Low)
*1
07/10/2022
03:00:00
Leicester University
Timeseries Graph
47 (2 Low)4 (1 Low)n/m6 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00
Lincoln Canwick Road
Timeseries Graph
n/m1 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Northampton Spring Park
Timeseries Graph
57 (2 Low)0 (1 Low)n/m11 (1 Low)n/m 07/10/2022
03:00:00
Nottingham Centre
Timeseries Graph
51 (2 Low)7 (1 Low)6 (1 Low)9 (1 Low)16 (1 Low)
*2
07/10/2022
03:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m4 (1 Low)n/mn/m15 (1 Low)
*1
07/10/2022
03:00:00

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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/m9 (1 Low)n/m6 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00
Cambridge Roadside
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Luton A505 Roadside
Timeseries Graph
n/m0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Norwich Lakenfields
Timeseries Graph
46 (2 Low)7 (1 Low)n/m5 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Sandy Roadside
Timeseries Graph
n/m0 (1 Low)n/m4 (1 Low)16 (1 Low)
*1
07/10/2022
03:00:00
Sibton
Timeseries Graph
42 (2 Low)n/mn/mn/mn/m 07/10/2022
03:00:00
Southend-on-Sea
Timeseries Graph
44 (2 Low)6 (1 Low)n/m6 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00
St Osyth
Timeseries Graph
51 (2 Low)5 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m6 (1 Low)n/m7 (1 Low)18 (2 Low)
*1
07/10/2022
03:00:00
Thurrock
Timeseries Graph
43 (2 Low)18 (1 Low)n/an/m17 (2 Low)
*1
07/10/2022
03:00:00
Weybourne
Timeseries Graph
53 (2 Low)n/mn/mn/mn/m 07/10/2022
03:00:00
Wicken Fen
Timeseries Graph
42 (2 Low)2 (1 Low)3 (1 Low)5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00

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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/m8 (1 Low)n/m10 (1 Low)18 (2 Low)
*1
07/10/2022
03:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m38 (3 Low)
*1
07/10/2022
03:00:00
Haringey Roadside
Timeseries Graph
n/m18 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
London Bexley
Timeseries Graph
n/m7 (1 Low)n/m6 (1 Low)14 (1 Low)
*2
07/10/2022
01:00:00
London Bloomsbury
Timeseries Graph
45 (2 Low)8 (1 Low)3 (1 Low)6 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
London Eltham
Timeseries Graph
n/a3 (1 Low)n/mn/an/a 07/10/2022
03:00:00
London Haringey Priory Park South
Timeseries Graph
n/a2 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
London Harlington
Timeseries Graph
38 (2 Low)7 (1 Low)n/m5 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00
London Hillingdon
Timeseries Graph
32 (1 Low)12 (1 Low)n/m6 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m6 (1 Low)13 (1 Low)
*2
07/10/2022
03:00:00
London Marylebone Road
Timeseries Graph
22 (1 Low)19 (1 Low)1 (1 Low)10 (1 Low)22 (2 Low)
*1
07/10/2022
03:00:00
London N. Kensington
Timeseries Graph
45 (2 Low)5 (1 Low)0 (1 Low)6 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m6 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
London Westminster
Timeseries Graph
n/m8 (1 Low)n/m6 (1 Low)n/m 07/10/2022
03:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m2 (1 Low)n/mn/m17 (2 Low)
*1
07/10/2022
03:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 07/10/2022
03:00:00

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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
67 (3 Low)1 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Inverness
Timeseries Graph
n/mn/an/m4 (1 Low)7 (1 Low)
*2
07/10/2022
03:00:00
Lerwick
Timeseries Graph
60 (2 Low)n/mn/mn/mn/m 07/10/2022
03:00:00
Strathvaich
Timeseries Graph
76 (3 Low)n/mn/mn/mn/m 07/10/2022
03:00:00

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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
Billingham
Timeseries Graph
n/m0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m2 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Middlesbrough
Timeseries Graph
54 (2 Low)1 (1 Low)0 (1 Low)4 (1 Low)12 (1 Low)
*1
07/10/2022
03:00:00
Newcastle Centre
Timeseries Graph
48 (2 Low)11 (1 Low)n/m5 (1 Low)17 (2 Low)
*1
07/10/2022
01:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m6 (1 Low)n/mn/m11 (1 Low)
*1
07/10/2022
03:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/mn/an/m4 (1 Low)n/m 07/10/2022
03:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m0 (1 Low)n/m7 (1 Low)10 (1 Low)
*1
07/10/2022
03:00:00
Sunderland Silksworth
Timeseries Graph
59 (2 Low)0 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Sunderland Wessington Way
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 07/10/2022
01:00:00

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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
70 (3 Low)2 (1 Low)n/m4 (1 Low)7 (1 Low)
*2
07/10/2022
03:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m1 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Dundee Mains Loan
Timeseries Graph
n/m0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00

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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
62 (2 Low)1 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Wrexham
Timeseries Graph
n/m3 (1 Low)1 (1 Low)5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00

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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/m0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Blackburn Accrington Road
Timeseries Graph
n/m1 (1 Low)n/mn/mn/m 07/10/2022
02:00:00
Blackpool Marton
Timeseries Graph
1 (1 Low)1 (1 Low)n/m10 (1 Low)25 (2 Low)
*2
07/10/2022
03:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m9 (1 Low)n/mn/m12 (1 Low)
*1
07/10/2022
03:00:00
Carlisle Morton A595
Timeseries Graph
n/m0 (1 Low)n/m8 (1 Low)18 (2 Low)
*1
07/10/2022
03:00:00
Crewe Coppenhall
Timeseries Graph
n/m0 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
07/10/2022
03:00:00
Glazebury
Timeseries Graph
56 (2 Low)1 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Liverpool Speke
Timeseries Graph
64 (2 Low)2 (1 Low)0 (1 Low)8 (1 Low)12 (1 Low)
*1
07/10/2022
03:00:00
Manchester Piccadilly
Timeseries Graph
44 (2 Low)12 (1 Low)1 (1 Low)7 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
Manchester Sharston
Timeseries Graph
58 (2 Low)3 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Preston
Timeseries Graph
62 (2 Low)4 (1 Low)n/m7 (1 Low)18 (2 Low)
*2
07/10/2022
03:00:00
Salford Eccles
Timeseries Graph
n/m3 (1 Low)n/m5 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Shaw Crompton Way
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
St Helens Linkway
Timeseries Graph
n/m6 (1 Low)n/mn/m16 (1 Low)
*1
07/10/2022
03:00:00
Warrington
Timeseries Graph
n/m0 (1 Low)n/m3 (1 Low)12 (1 Low)
*1
07/10/2022
03:00:00
Widnes Milton Road
Timeseries Graph
n/m6 (1 Low)n/mn/mn/m 07/10/2022
01:00:00
Wigan Centre
Timeseries Graph
58 (2 Low)6 (1 Low)n/m5 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Wirral Tranmere
Timeseries Graph
61 (2 Low)0 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00

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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/m0 (1 Low)n/mn/m19 (2 Low)
*1
07/10/2022
03:00:00
Ballymena Antrim Road
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Ballymena Ballykeel
Timeseries Graph
n/m1 (1 Low)0 (1 Low)n/mn/m 07/10/2022
03:00:00
Belfast Centre
Timeseries Graph
n/an/an/an/an/a 04/10/2022
16:00:00
Belfast Stockman's Lane
Timeseries Graph
n/m5 (1 Low)n/mn/m17 (2 Low)
*1
07/10/2022
03:00:00
Derry Rosemount
Timeseries Graph
61 (2 Low)1 (1 Low)0 (1 Low)8 (1 Low)12 (1 Low)
*1
07/10/2022
03:00:00
Lough Navar
Timeseries Graph
57 (2 Low)n/mn/m5 (1 Low)9 (1 Low)
*2
07/10/2022
03:00:00

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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/m0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Eskdalemuir
Timeseries Graph
n/an/an/mn/mn/m 27/06/2021
11:00:00
Peebles
Timeseries Graph
62 (2 Low)0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00

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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
58 (2 Low)4 (1 Low)n/m8 (1 Low)n/m 07/10/2022
03:00:00
Canterbury
Timeseries Graph
58 (2 Low)2 (1 Low)n/m6 (1 Low)13 (1 Low)
*2
07/10/2022
03:00:00
Chatham Roadside
Timeseries Graph
n/m1 (1 Low)n/m4 (1 Low)20 (2 Low)
*1
07/10/2022
03:00:00
Chilbolton Observatory
Timeseries Graph
51 (2 Low)0 (1 Low)1 (1 Low)5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Eastbourne
Timeseries Graph
n/m0 (1 Low)n/m10 (1 Low)24 (2 Low)
*2
07/10/2022
03:00:00
Horley
Timeseries Graph
n/mn/an/mn/mn/m 05/10/2022
13:00:00
Lullington Heath
Timeseries Graph
68 (3 Low)3 (1 Low)1 (1 Low)6 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
Oxford Centre Roadside
Timeseries Graph
n/m1 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Oxford St Ebbes
Timeseries Graph
n/m1 (1 Low)n/m5 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Portsmouth
Timeseries Graph
18 (1 Low)40 (1 Low)n/m6 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m16 (1 Low)n/mn/m22 (2 Low)
*1
07/10/2022
03:00:00
Reading London Road
Timeseries Graph
n/m1 (1 Low)n/mn/m18 (2 Low)
*1
07/10/2022
03:00:00
Reading New Town
Timeseries Graph
31 (1 Low)35 (1 Low)n/m4 (1 Low)14 (1 Low)
*1
07/10/2022
03:00:00
Rochester Stoke
Timeseries Graph
50 (2 Low)4 (1 Low)0 (1 Low)7 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
Southampton A33
Timeseries Graph
n/m6 (1 Low)n/mn/m19 (2 Low)
*1
07/10/2022
03:00:00
Southampton Centre
Timeseries Graph
41 (2 Low)4 (1 Low)1 (1 Low)7 (1 Low)18 (2 Low)
*2
07/10/2022
03:00:00
Storrington Roadside
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Worthing A27 Roadside
Timeseries Graph
n/m0 (1 Low)n/m3 (1 Low)n/m 07/10/2022
03:00:00

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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
56 (2 Low)0 (1 Low)5 (1 Low)11 (1 Low)18 (2 Low)
*1
07/10/2022
03:00:00
Cardiff Newport Road
Timeseries Graph
n/m2 (1 Low)n/mn/m15 (1 Low)
*1
07/10/2022
03:00:00
Chepstow A48
Timeseries Graph
n/m2 (1 Low)n/m8 (1 Low)18 (2 Low)
*1
07/10/2022
03:00:00
Cwmbran Crownbridge
Timeseries Graph
42 (2 Low)0 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m1 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Narberth
Timeseries Graph
64 (2 Low)1 (1 Low)4 (1 Low)7 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
Newport
Timeseries Graph
n/m5 (1 Low)n/m7 (1 Low)16 (1 Low)
*2
07/10/2022
03:00:00
Port Talbot Margam
Timeseries Graph
57 (2 Low)11 (1 Low)3 (1 Low)10 (1 Low)52 (4 Moderate)
*3
07/10/2022
03:00:00
Swansea Roadside
Timeseries Graph
n/m0 (1 Low)n/m9 (1 Low)20 (2 Low)
*1
07/10/2022
03:00:00

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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/mn/an/a 06/10/2022
15:00:00
Bath A4 Roadside
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Bournemouth
Timeseries Graph
70 (3 Low)2 (1 Low)n/m7 (1 Low)n/m 07/10/2022
03:00:00
Bristol St Paul's
Timeseries Graph
36 (2 Low)3 (1 Low)n/m6 (1 Low)18 (2 Low)
*1
07/10/2022
03:00:00
Bristol Temple Way
Timeseries Graph
n/m4 (1 Low)n/mn/m20 (2 Low)
*1
07/10/2022
03:00:00
Charlton Mackrell
Timeseries Graph
49 (2 Low)1 (1 Low)n/m5 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Christchurch Barrack Road
Timeseries Graph
n/m4 (1 Low)n/m6 (1 Low)n/m 07/10/2022
03:00:00
Exeter Roadside
Timeseries Graph
49 (2 Low)11 (1 Low)n/mn/mn/m 07/10/2022
01:00:00
Honiton
Timeseries Graph
n/m0 (1 Low)n/m5 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Plymouth Centre
Timeseries Graph
55 (2 Low)5 (1 Low)n/m8 (1 Low)19 (2 Low)
*2
07/10/2022
03:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m3 (1 Low)n/mn/mn/m 07/10/2022
02:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m3 (1 Low)17 (2 Low)
*1
07/10/2022
03:00:00
Swindon Walcot
Timeseries Graph
n/m1 (1 Low)n/m6 (1 Low)13 (1 Low)
*2
07/10/2022
03:00:00
Yarner Wood
Timeseries Graph
54 (2 Low)0 (1 Low)n/m5 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00

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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
79 (3 Low)n/mn/mn/mn/m 07/10/2022
01:00:00

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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
43 (2 Low)9 (1 Low)n/m6 (1 Low)14 (1 Low)
*2
07/10/2022
03:00:00
Birmingham Acocks Green
Timeseries Graph
n/an/an/mn/an/a 01/10/2021
16:00:00
Birmingham Ladywood
Timeseries Graph
59 (2 Low)1 (1 Low)2 (1 Low)4 (1 Low)9 (1 Low)
*2
07/10/2022
03:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m10 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m3 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Coventry Allesley
Timeseries Graph
54 (2 Low)2 (1 Low)n/m5 (1 Low)11 (1 Low)
*2
07/10/2022
03:00:00
Coventry Binley Road
Timeseries Graph
n/m3 (1 Low)n/mn/m16 (1 Low)
*1
07/10/2022
03:00:00
Leamington Spa
Timeseries Graph
62 (2 Low)2 (1 Low)n/m5 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m3 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Leominster
Timeseries Graph
67 (3 Low)1 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m4 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m1 (1 Low)n/mn/m16 (1 Low)
*1
07/10/2022
03:00:00
Stoke-on-Trent Centre
Timeseries Graph
55 (2 Low)0 (1 Low)n/m5 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00
Telford Hollinswood
Timeseries Graph
n/m1 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Walsall Woodlands
Timeseries Graph
57 (2 Low)4 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
West Bromwich Kenrick Park
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 07/10/2022
03:00:00

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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
61 (2 Low)2 (1 Low)2 (1 Low)n/mn/m 07/10/2022
03:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m5 (1 Low)n/mn/mn/m 07/10/2022
02:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m0 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
07/10/2022
03:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m2 (1 Low)n/mn/mn/m 07/10/2022
03:00:00
High Muffles
Timeseries Graph
56 (2 Low)1 (1 Low)n/m4 (1 Low)8 (1 Low)
*2
07/10/2022
03:00:00
Hull Freetown
Timeseries Graph
48 (2 Low)9 (1 Low)2 (1 Low)5 (1 Low)13 (1 Low)
*2
07/10/2022
03:00:00
Hull Holderness Road
Timeseries Graph
n/m2 (1 Low)n/mn/m23 (2 Low)
*1
07/10/2022
03:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m2 (1 Low)n/m4 (1 Low)8 (1 Low)
*2
07/10/2022
03:00:00
Leeds Centre
Timeseries Graph
55 (2 Low)5 (1 Low)2 (1 Low)5 (1 Low)12 (1 Low)
*2
07/10/2022
03:00:00
Leeds Headingley Kerbside
Timeseries Graph
n/m1 (1 Low)n/m8 (1 Low)12 (1 Low)
*1
07/10/2022
03:00:00
Scunthorpe Town
Timeseries Graph
n/m2 (1 Low)1 (1 Low)n/m6 (1 Low)
*1
07/10/2022
03:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m4 (1 Low)n/m6 (1 Low)n/m 07/10/2022
03:00:00
Sheffield Devonshire Green
Timeseries Graph
48 (2 Low)2 (1 Low)n/m4 (1 Low)9 (1 Low)
*2
07/10/2022
03:00:00
Sheffield Tinsley
Timeseries Graph
n/m1 (1 Low)n/m5 (1 Low)16 (1 Low)
*2
07/10/2022
03:00:00
York Bootham
Timeseries Graph
n/m3 (1 Low)n/m6 (1 Low)14 (1 Low)
*1
07/10/2022
03:00:00
York Fishergate
Timeseries Graph
n/m2 (1 Low)n/m3 (1 Low)15 (1 Low)
*1
07/10/2022
03:00:00

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