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 10am Tue 24th Sep 2019

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
60 (2 Low)n/mn/m2 (1 Low)4 (1 Low)
*3
24/09/2019
01:00:00
Bush Estate
Timeseries Graph
55 (2 Low)21 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Dumbarton Roadside
Timeseries Graph
n/m38 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 23/09/2019
10:00:00
Edinburgh St Leonards
Timeseries Graph
50 (2 Low)30 (1 Low)24 (1 Low)4 (1 Low)6 (1 Low)
*3
24/09/2019
05:45:00
Glasgow Great Western Road
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 23/09/2019
10:00:00
Glasgow High Street
Timeseries Graph
n/m44 (1 Low)n/m5 (1 Low)8 (1 Low)
*3
24/09/2019
01:00:00
Glasgow Kerbside
Timeseries Graph
n/m92 (2 Low)n/mn/mn/m 23/09/2019
10:00:00
Glasgow Townhead
Timeseries Graph
47 (2 Low)43 (1 Low)n/m5 (1 Low)8 (1 Low)
*3
24/09/2019
01:00:00
Grangemouth
Timeseries Graph
n/m28 (1 Low)23 (1 Low)6 (1 Low)9 (1 Low)
*1
23/09/2019
09:45:00
Grangemouth Moray
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 23/09/2019
10:00:00
Greenock A8 Roadside
Timeseries Graph
n/m90 (2 Low)n/m7 (1 Low)10 (1 Low)
*3
24/09/2019
01:00:00

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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/m18 (1 Low)n/m4 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
Chesterfield Roadside
Timeseries Graph
n/m27 (1 Low)n/m4 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m30 (1 Low)n/mn/mn/m 23/09/2019
10:00:00
Ladybower
Timeseries Graph
51 (2 Low)7 (1 Low)5 (1 Low)n/mn/m 23/09/2019
13:45:00
Leicester A594 Roadside
Timeseries Graph
n/m48 (1 Low)n/mn/m14 (1 Low)
*1
23/09/2019
18:00:00
Leicester University
Timeseries Graph
47 (2 Low)28 (1 Low)n/m6 (1 Low)n/m 24/09/2019
01:00:00
Lincoln Canwick Road
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Northampton Spring Park
Timeseries Graph
71 (3 Low)19 (1 Low)n/m5 (1 Low)n/m 24/09/2019
01:00:00
Nottingham Centre
Timeseries Graph
40 (2 Low)42 (1 Low)5 (1 Low)12 (2 Low)17 (2 Low)
*3
23/09/2019
13:30:00
Nottingham Western Boulevard
Timeseries Graph
n/m40 (1 Low)n/mn/m10 (1 Low)
*1
23/09/2019
10:00:00

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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/m21 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Cambridge Roadside
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 23/09/2019
19:00:00
Luton A505 Roadside
Timeseries Graph
n/m45 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Norwich Lakenfields
Timeseries Graph
62 (2 Low)12 (1 Low)n/m5 (1 Low)9 (1 Low)
*3
24/09/2019
01:00:00
Sandy Roadside
Timeseries Graph
n/mn/an/m6 (1 Low)11 (1 Low)
*1
24/09/2019
01:00:00
Sibton
Timeseries Graph
64 (2 Low)n/mn/mn/mn/m 23/09/2019
20:00:00
Southend-on-Sea
Timeseries Graph
61 (2 Low)11 (1 Low)n/m9 (1 Low)n/m 23/09/2019
01:00:00
St Osyth
Timeseries Graph
66 (2 Low)12 (1 Low)n/mn/mn/m 23/09/2019
20:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m12 (1 Low)n/m4 (1 Low)9 (1 Low)
*1
24/09/2019
05:00:00
Thurrock
Timeseries Graph
29 (1 Low)24 (1 Low)2 (1 Low)n/m10 (1 Low)
*1
23/09/2019
09:15:00
Weybourne
Timeseries Graph
61 (2 Low)n/mn/mn/mn/m 23/09/2019
20:00:00
Wicken Fen
Timeseries Graph
60 (2 Low)5 (1 Low)9 (1 Low)n/mn/m 24/09/2019
02:30:00

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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/m76 (2 Low)n/m4 (1 Low)11 (1 Low) 24/09/2019
10:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m23 (2 Low)
*1
24/09/2019
01:00:00
Haringey Roadside
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
London Bexley
Timeseries Graph
n/m18 (1 Low)n/mn/an/m 23/09/2019
01:00:00
London Bloomsbury
Timeseries Graph
44 (2 Low)26 (1 Low)2 (1 Low)7 (1 Low)9 (1 Low) 23/09/2019
14:15:00
London Eltham
Timeseries Graph
55 (2 Low)14 (1 Low)n/m5 (1 Low)n/m 24/09/2019
06:00:00
London Haringey Priory Park South
Timeseries Graph
54 (2 Low)32 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
London Harlington
Timeseries Graph
37 (2 Low)50 (1 Low)n/m3 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
London Hillingdon
Timeseries Graph
24 (1 Low)67 (1 Low)n/mn/mn/m 24/09/2019
06:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m3 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
London Marylebone Road
Timeseries Graph
20 (1 Low)107 (2 Low)13 (1 Low)6 (1 Low)15 (1 Low) 23/09/2019
11:00:00
London N. Kensington
Timeseries Graph
52 (2 Low)29 (1 Low)2 (1 Low)3 (1 Low)7 (1 Low)
*3
24/09/2019
02:30:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m5 (1 Low)n/m 24/09/2019
04:00:00
London Westminster
Timeseries Graph
n/mn/an/m8 (1 Low)n/m 24/09/2019
01:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m15 (1 Low)n/mn/m13 (1 Low)
*1
23/09/2019
10:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m56 (1 Low)n/mn/mn/m 23/09/2019
11:00:00

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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
55 (2 Low)20 (1 Low)n/mn/mn/m 24/09/2019
05:00:00
Inverness
Timeseries Graph
n/m36 (1 Low)n/m6 (1 Low)10 (1 Low)
*3
24/09/2019
01:00:00
Lerwick
Timeseries Graph
54 (2 Low)n/mn/mn/mn/m 23/09/2019
18:00:00
Strathvaich
Timeseries Graph
62 (2 Low)n/mn/mn/mn/m 23/09/2019
10:00:00

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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/m33 (1 Low)n/mn/mn/m 24/09/2019
04:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 24/09/2019
08:00:00
Middlesbrough
Timeseries Graph
52 (2 Low)13 (1 Low)11 (1 Low)10 (1 Low)18 (2 Low) 24/09/2019
08:00:00
Newcastle Centre
Timeseries Graph
40 (2 Low)42 (1 Low)n/m9 (1 Low)14 (1 Low) 24/09/2019
01:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/mn/an/mn/mn/a 14/08/2019
08:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m28 (1 Low)n/m12 (2 Low)n/m 24/09/2019
01:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m26 (1 Low)n/m9 (1 Low)11 (1 Low)
*2
24/09/2019
01:00:00
Sunderland Silksworth
Timeseries Graph
50 (2 Low)24 (1 Low)n/m13 (2 Low)n/m 24/09/2019
01:00:00
Sunderland Wessington Way
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 24/09/2019
08:00:00

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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
44 (2 Low)44 (1 Low)n/m12 (2 Low)21 (2 Low) 24/09/2019
01:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m32 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m67 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Dundee Mains Loan
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 24/09/2019
09:00:00

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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
55 (2 Low)4 (1 Low)n/mn/mn/m 23/09/2019
20:00:00
Wrexham
Timeseries Graph
n/m32 (1 Low)3 (1 Low)4 (1 Low)7 (1 Low)
*3
23/09/2019
09:15:00

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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/m37 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Blackburn Accrington Road
Timeseries Graph
n/m29 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Blackpool Marton
Timeseries Graph
49 (2 Low)17 (1 Low)n/m4 (1 Low)7 (1 Low)
*3
24/09/2019
09:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m40 (1 Low)n/mn/m9 (1 Low)
*1
24/09/2019
09:00:00
Carlisle Roadside
Timeseries Graph
n/mn/an/m11 (1 Low)14 (1 Low)
*1
24/09/2019
01:00:00
Glazebury
Timeseries Graph
55 (2 Low)16 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Liverpool Speke
Timeseries Graph
50 (2 Low)14 (1 Low)5 (1 Low)6 (1 Low)10 (1 Low)
*1
23/09/2019
12:00:00
Manchester Piccadilly
Timeseries Graph
26 (1 Low)54 (1 Low)9 (1 Low)1 (1 Low)n/m 23/09/2019
11:45:00
Manchester Sharston
Timeseries Graph
43 (2 Low)25 (1 Low)n/mn/mn/m 23/09/2019
19:00:00
Preston
Timeseries Graph
42 (2 Low)38 (1 Low)n/m3 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
Salford Eccles
Timeseries Graph
n/m37 (1 Low)n/m4 (1 Low)8 (1 Low)
*3
24/09/2019
03:00:00
Shaw Crompton Way
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 23/09/2019
10:00:00
St Helens Linkway
Timeseries Graph
n/m46 (1 Low)n/mn/m11 (1 Low)
*1
23/09/2019
14:00:00
Warrington
Timeseries Graph
n/m38 (1 Low)n/m8 (1 Low)12 (1 Low)
*1
24/09/2019
09:00:00
Widnes Milton Road
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 23/09/2019
16:00:00
Wigan Centre
Timeseries Graph
43 (2 Low)39 (1 Low)n/m4 (1 Low)9 (1 Low)
*3
24/09/2019
01:00:00
Wirral Tranmere
Timeseries Graph
49 (2 Low)28 (1 Low)n/m3 (1 Low)6 (1 Low)
*3
24/09/2019
09:00:00

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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/m64 (1 Low)n/mn/m11 (1 Low) 24/09/2019
09:00:00
Ballymena Antrim Road
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 24/09/2019
07:00:00
Ballymena Ballykeel
Timeseries Graph
n/m31 (1 Low)2 (1 Low)n/mn/m 23/09/2019
15:15:00
Belfast Centre
Timeseries Graph
40 (2 Low)37 (1 Low)n/a6 (1 Low)11 (1 Low)
*3
15/09/2019
17:15:00
Belfast Stockman's Lane
Timeseries Graph
n/m95 (2 Low)n/mn/m15 (1 Low)
*1
24/09/2019
09:00:00
Derry Rosemount
Timeseries Graph
50 (2 Low)26 (1 Low)15 (1 Low)4 (1 Low)9 (1 Low) 24/09/2019
02:15:00
Lough Navar
Timeseries Graph
50 (2 Low)n/mn/m4 (1 Low)10 (1 Low)
*3
24/09/2019
09:00:00

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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/m36 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Eskdalemuir
Timeseries Graph
69 (3 Low)3 (1 Low)n/mn/mn/m 23/09/2019
19:00:00
Peebles
Timeseries Graph
56 (2 Low)11 (1 Low)n/mn/mn/m 23/09/2019
18:00:00

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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
54 (2 Low)11 (1 Low)n/mn/mn/m 23/09/2019
20:00:00
Canterbury
Timeseries Graph
64 (2 Low)6 (1 Low)n/mn/mn/m 23/09/2019
19:00:00
Chatham Roadside
Timeseries Graph
n/m54 (1 Low)n/m6 (1 Low)16 (1 Low)
*1
24/09/2019
01:00:00
Chilbolton Observatory
Timeseries Graph
54 (2 Low)9 (1 Low)6 (1 Low)3 (1 Low)5 (1 Low)
*3
24/09/2019
07:45:00
Eastbourne
Timeseries Graph
n/m6 (1 Low)n/m5 (1 Low)11 (1 Low)
*3
24/09/2019
10:00:00
Horley
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 23/09/2019
17:00:00
Lullington Heath
Timeseries Graph
63 (2 Low)5 (1 Low)11 (1 Low)n/mn/m 24/09/2019
08:45:00
Oxford Centre Roadside
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Oxford St Ebbes
Timeseries Graph
n/m16 (1 Low)n/m3 (1 Low)6 (1 Low)
*3
24/09/2019
01:00:00
Portsmouth
Timeseries Graph
59 (2 Low)15 (1 Low)n/m4 (1 Low)10 (1 Low)
*3
24/09/2019
09:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m28 (1 Low)n/mn/m14 (1 Low)
*1
23/09/2019
16:00:00
Reading London Road
Timeseries Graph
n/m10 (1 Low)n/mn/m11 (1 Low)
*2
24/09/2019
09:00:00
Reading New Town
Timeseries Graph
49 (2 Low)16 (1 Low)n/m0 (1 Low)9 (1 Low)
*1
24/09/2019
01:00:00
Rochester Stoke
Timeseries Graph
61 (2 Low)8 (1 Low)6 (1 Low)4 (1 Low)9 (1 Low)
*3
24/09/2019
09:00:00
Southampton A33
Timeseries Graph
n/m50 (1 Low)n/mn/m11 (1 Low) 23/09/2019
17:00:00
Southampton Centre
Timeseries Graph
52 (2 Low)47 (1 Low)10 (1 Low)7 (1 Low)11 (1 Low) 24/09/2019
07:15:00
Storrington Roadside
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Worthing A27 Roadside
Timeseries Graph
n/m37 (1 Low)n/m3 (1 Low)n/m 24/09/2019
02:00:00

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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
83 (3 Low)52 (1 Low)772 (8 High)n/an/a 23/09/2019
23:00:00
Cardiff Newport Road
Timeseries Graph
n/m42 (1 Low)n/mn/m9 (1 Low)
*1
23/09/2019
15:00:00
Chepstow A48
Timeseries Graph
n/m59 (1 Low)n/m8 (1 Low)12 (1 Low)
*1
24/09/2019
09:00:00
Cwmbran
Timeseries Graph
49 (2 Low)20 (1 Low)n/mn/mn/m 23/09/2019
19:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m119 (2 Low)n/mn/mn/m 24/09/2019
07:00:00
Narberth
Timeseries Graph
48 (2 Low)5 (1 Low)37 (1 Low)7 (1 Low)11 (1 Low)
*3
23/09/2019
12:15:00
Newport
Timeseries Graph
n/m32 (1 Low)n/m4 (1 Low)9 (1 Low)
*3
24/09/2019
05:00:00
Port Talbot Margam
Timeseries Graph
48 (2 Low)33 (1 Low)8 (1 Low)7 (1 Low)13 (1 Low) 23/09/2019
09:15:00
Swansea Roadside
Timeseries Graph
n/m35 (1 Low)n/m4 (1 Low)15 (1 Low)
*1
24/09/2019
06:00:00

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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/m3 (1 Low)12 (1 Low)
*1
24/09/2019
02:00:00
Bournemouth
Timeseries Graph
70 (3 Low)5 (1 Low)n/m5 (1 Low)n/m 24/09/2019
02:00:00
Bristol St Paul's
Timeseries Graph
39 (2 Low)44 (1 Low)n/mn/a10 (1 Low)
*1
20/09/2019
03:00:00
Bristol Temple Way
Timeseries Graph
n/m58 (1 Low)n/mn/m11 (1 Low)
*1
24/09/2019
08:00:00
Charlton Mackrell
Timeseries Graph
64 (2 Low)11 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Christchurch Barrack Road
Timeseries Graph
n/m5 (1 Low)n/m4 (1 Low)n/m 24/09/2019
09:00:00
Exeter Roadside
Timeseries Graph
56 (2 Low)59 (1 Low)n/mn/mn/m 24/09/2019
06:00:00
Honiton
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Plymouth Centre
Timeseries Graph
57 (2 Low)27 (1 Low)n/m8 (1 Low)16 (1 Low) 24/09/2019
09:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m37 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m5 (1 Low)17 (2 Low)
*1
24/09/2019
08:00:00
Swindon Walcot
Timeseries Graph
n/m6 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Yarner Wood
Timeseries Graph
64 (2 Low)8 (1 Low)n/mn/mn/m 23/09/2019
20:00:00

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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
69 (3 Low)n/mn/mn/mn/m 24/09/2019
02:00:00

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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
30 (1 Low)44 (1 Low)n/m4 (1 Low)8 (1 Low)
*3
24/09/2019
01:00:00
Birmingham Acocks Green
Timeseries Graph
60 (2 Low)36 (1 Low)n/m3 (1 Low)6 (1 Low)
*3
24/09/2019
01:00:00
Birmingham Ladywood
Timeseries Graph
n/a25 (1 Low)n/a4 (1 Low)7 (1 Low)
*3
10/09/2019
06:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m39 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Coventry Allesley
Timeseries Graph
48 (2 Low)41 (1 Low)n/m3 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
Coventry Binley Road
Timeseries Graph
n/m47 (1 Low)n/mn/m12 (1 Low)
*1
24/09/2019
09:00:00
Leamington Spa
Timeseries Graph
52 (2 Low)21 (1 Low)n/m3 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m30 (1 Low)n/m3 (1 Low)7 (1 Low)
*3
24/09/2019
01:00:00
Leominster
Timeseries Graph
52 (2 Low)13 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m64 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m83 (2 Low)n/mn/m15 (1 Low)
*1
24/09/2019
09:00:00
Stoke-on-Trent Centre
Timeseries Graph
39 (2 Low)33 (1 Low)n/m4 (1 Low)8 (1 Low)
*3
24/09/2019
07:00:00
Telford Hollinswood
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Walsall Woodlands
Timeseries Graph
54 (2 Low)41 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
West Bromwich Kenrick Park
Timeseries Graph
n/m47 (1 Low)n/mn/mn/m 24/09/2019
09:00:00

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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
53 (2 Low)30 (1 Low)5 (1 Low)n/mn/m 24/09/2019
06:15:00
Bradford Mayo Avenue
Timeseries Graph
n/m55 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 24/09/2019
09:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 23/09/2019
18:00:00
High Muffles
Timeseries Graph
56 (2 Low)10 (1 Low)n/mn/mn/m 23/09/2019
21:00:00
Hull Freetown
Timeseries Graph
51 (2 Low)28 (1 Low)2 (1 Low)5 (1 Low)10 (1 Low)
*3
23/09/2019
12:45:00
Hull Holderness Road
Timeseries Graph
n/m50 (1 Low)n/mn/m17 (2 Low)
*1
23/09/2019
10:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 23/09/2019
19:00:00
Leeds Centre
Timeseries Graph
42 (2 Low)42 (1 Low)5 (1 Low)11 (1 Low)14 (1 Low) 23/09/2019
18:15:00
Leeds Headingley Kerbside
Timeseries Graph
n/m48 (1 Low)n/m10 (1 Low)11 (1 Low) 24/09/2019
01:00:00
Scunthorpe Town
Timeseries Graph
n/m17 (1 Low)2 (1 Low)n/m14 (1 Low)
*1
23/09/2019
15:15:00
Sheffield Barnsley Road
Timeseries Graph
n/m74 (2 Low)n/m10 (1 Low)n/m 24/09/2019
01:00:00
Sheffield Devonshire Green
Timeseries Graph
45 (2 Low)46 (1 Low)n/m4 (1 Low)8 (1 Low)
*3
24/09/2019
09:00:00
Sheffield Tinsley
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 23/09/2019
08:00:00
York Bootham
Timeseries Graph
n/m33 (1 Low)n/m7 (1 Low)11 (1 Low) 24/09/2019
01:00:00
York Fishergate
Timeseries Graph
n/m49 (1 Low)n/m1 (1 Low)14 (1 Low)
*1
24/09/2019
01:00:00

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