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 midday Sun 17th Feb 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
76 (3 Low)n/mn/m6 (1 Low)10 (1 Low)
*3
17/02/2019
12:00
Bush Estate
Timeseries Graph
75 (3 Low)2 (1 Low)n/mn/mn/m 16/02/2019
22:00
Dumbarton Roadside
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 16/02/2019
21:00
Edinburgh Nicolson Street
Timeseries Graph
n/m94 (2 Low)n/mn/mn/m 16/02/2019
14:00
Edinburgh St Leonards
Timeseries Graph
71 (3 Low)12 (1 Low)10 (1 Low)8 (1 Low)15 (1 Low) 17/02/2019
12:00
Glasgow Great Western Road
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 16/02/2019
22:00
Glasgow High Street
Timeseries Graph
n/m32 (1 Low)n/m9 (1 Low)17 (2 Low)
*3
17/02/2019
12:00
Glasgow Kerbside
Timeseries Graph
n/m107 (2 Low)n/mn/mn/m 16/02/2019
22:00
Glasgow Townhead
Timeseries Graph
71 (3 Low)17 (1 Low)n/m9 (1 Low)17 (2 Low)
*3
17/02/2019
12:00
Grangemouth
Timeseries Graph
n/m9 (1 Low)n/a8 (1 Low)n/a 15/02/2019
09:30
Grangemouth Moray
Timeseries Graph
n/m12 (1 Low)n/mn/mn/m 16/02/2019
22:00
Greenock A8 Roadside
Timeseries Graph
n/m34 (1 Low)n/m10 (1 Low)19 (2 Low)
*3
17/02/2019
11:00

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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/m21 (1 Low)n/m15 (2 Low)22 (2 Low) 17/02/2019
12:00
Chesterfield Roadside
Timeseries Graph
n/m18 (1 Low)n/m13 (2 Low)n/a 17/02/2019
11:00
Derby St Alkmund's Way
Timeseries Graph
n/m64 (1 Low)n/mn/mn/m 16/02/2019
16:00
Ladybower
Timeseries Graph
76 (3 Low)17 (1 Low)15 (1 Low)n/mn/m 17/02/2019
09:00
Leicester A594 Roadside
Timeseries Graph
n/m55 (1 Low)n/mn/m31 (2 Low)
*1
16/02/2019
18:00
Leicester University
Timeseries Graph
55 (2 Low)30 (1 Low)n/m15 (2 Low)n/m 17/02/2019
11:00
Lincoln Canwick Road
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 17/02/2019
12:00
Market Harborough
Timeseries Graph
64 (2 Low)11 (1 Low)n/mn/mn/m 16/02/2019
18:00
Northampton Spring Park
Timeseries Graph
61 (2 Low)19 (1 Low)n/m17 (2 Low)n/m 16/02/2019
24:00
Nottingham Centre
Timeseries Graph
n/an/an/a30 (3 Low)42 (3 Low) 15/02/2019
06:30
Nottingham Western Boulevard
Timeseries Graph
n/m58 (1 Low)n/mn/m31 (2 Low)
*1
16/02/2019
18:00

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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/m42 (1 Low)n/mn/mn/m 17/02/2019
07:00
Cambridge Roadside
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 16/02/2019
18:00
Luton A505 Roadside
Timeseries Graph
n/m55 (1 Low)n/mn/mn/m 16/02/2019
18:00
Norwich Lakenfields
Timeseries Graph
40 (2 Low)26 (1 Low)n/mn/an/a 12/02/2019
24:00
Sandy Roadside
Timeseries Graph
n/m23 (1 Low)n/m24 (3 Low)n/a 16/02/2019
24:00
Sibton
Timeseries Graph
42 (2 Low)n/mn/mn/mn/m 16/02/2019
24:00
Southend-on-Sea
Timeseries Graph
47 (2 Low)34 (1 Low)n/m30 (3 Low)n/m 16/02/2019
24:00
St Osyth
Timeseries Graph
48 (2 Low)40 (1 Low)n/mn/mn/m 17/02/2019
12:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m38 (1 Low)n/m29 (3 Low)39 (3 Low) 16/02/2019
24:00
Thurrock
Timeseries Graph
13 (1 Low)24 (1 Low)2 (1 Low)n/m35 (3 Low)
*1
17/02/2019
06:00
Weybourne
Timeseries Graph
n/an/mn/mn/mn/m 08/02/2019
15:00
Wicken Fen
Timeseries Graph
52 (2 Low)17 (1 Low)4 (1 Low)n/mn/m 17/02/2019
12:00

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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/m64 (1 Low)n/m24 (3 Low)34 (3 Low) 16/02/2019
24:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m39 (3 Low)
*1
16/02/2019
24:00
Haringey Roadside
Timeseries Graph
n/m68 (2 Low)n/mn/mn/m 16/02/2019
17:00
London Bexley
Timeseries Graph
n/m47 (1 Low)n/m28 (3 Low)n/m 16/02/2019
24:00
London Bloomsbury
Timeseries Graph
29 (1 Low)45 (1 Low)5 (1 Low)24 (3 Low)34 (3 Low) 17/02/2019
11:45
London Eltham
Timeseries Graph
43 (2 Low)32 (1 Low)n/m21 (2 Low)n/m 16/02/2019
24:00
London Haringey Priory Park South
Timeseries Graph
37 (2 Low)48 (1 Low)n/mn/mn/m 16/02/2019
18:00
London Harlington
Timeseries Graph
22 (1 Low)68 (2 Low)n/m25 (3 Low)31 (2 Low)
*3
16/02/2019
24:00
London Hillingdon
Timeseries Graph
11 (1 Low)82 (2 Low)n/mn/mn/m 17/02/2019
03:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m24 (3 Low)31 (2 Low)
*3
16/02/2019
24:00
London Marylebone Road
Timeseries Graph
15 (1 Low)78 (2 Low)7 (1 Low)34 (3 Low)46 (3 Low) 16/02/2019
12:30
London N. Kensington
Timeseries Graph
46 (2 Low)42 (1 Low)1 (1 Low)22 (2 Low)30 (2 Low)
*3
17/02/2019
11:30
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m24 (3 Low)n/m 16/02/2019
24:00
London Westminster
Timeseries Graph
n/m63 (1 Low)n/m23 (2 Low)n/m 16/02/2019
24:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m77 (2 Low)n/mn/m37 (3 Low)
*1
17/02/2019
09:00
Tower Hamlets Roadside
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 17/02/2019
12:00

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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
81 (3 Low)10 (1 Low)n/mn/mn/m 17/02/2019
07:00
Inverness
Timeseries Graph
n/m58 (1 Low)n/m8 (1 Low)15 (1 Low)
*3
17/02/2019
12:00
Lerwick
Timeseries Graph
76 (3 Low)n/mn/mn/mn/m 16/02/2019
20:00
Strathvaich
Timeseries Graph
75 (3 Low)n/mn/mn/mn/m 16/02/2019
15:00

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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/m28 (1 Low)n/mn/mn/m 16/02/2019
19:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 16/02/2019
19:00
Middlesbrough
Timeseries Graph
72 (3 Low)11 (1 Low)24 (1 Low)13 (2 Low)21 (2 Low) 17/02/2019
11:45
Newcastle Centre
Timeseries Graph
68 (3 Low)70 (2 Low)n/m16 (2 Low)24 (2 Low) 17/02/2019
12:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m105 (2 Low)n/mn/m27 (2 Low)
*1
16/02/2019
19:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m33 (1 Low)n/m10 (1 Low)n/m 17/02/2019
12:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m17 (1 Low)n/mn/a18 (2 Low)
*2
15/02/2019
17:00
Sunderland Silksworth
Timeseries Graph
76 (3 Low)32 (1 Low)n/m14 (2 Low)n/m 17/02/2019
12:00
Sunderland Wessington Way
Timeseries Graph
n/m30 (1 Low)n/mn/mn/m 16/02/2019
18:00

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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
59 (2 Low)28 (1 Low)n/m10 (1 Low)20 (2 Low) 17/02/2019
11:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 16/02/2019
13:00
Aberdeen Wellington Road
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 16/02/2019
18:00
Dundee Mains Loan
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 16/02/2019
18:00

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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
82 (3 Low)6 (1 Low)n/mn/mn/m 16/02/2019
15:00
Wrexham
Timeseries Graph
n/mn/an/an/an/a 26/11/2018
16:15

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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/m18 (1 Low)n/mn/mn/m 16/02/2019
19:00
Blackburn Accrington Road
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 16/02/2019
18:00
Blackpool Marton
Timeseries Graph
75 (3 Low)22 (1 Low)n/mn/an/m 14/02/2019
24:00
Bury Whitefield Roadside
Timeseries Graph
n/m46 (1 Low)n/mn/m26 (2 Low)
*1
16/02/2019
18:00
Carlisle Roadside
Timeseries Graph
n/m30 (1 Low)n/m12 (2 Low)23 (2 Low)
*1
17/02/2019
12:00
Glazebury
Timeseries Graph
76 (3 Low)7 (1 Low)n/mn/mn/m 16/02/2019
18:00
Liverpool Speke
Timeseries Graph
72 (3 Low)16 (1 Low)13 (1 Low)16 (2 Low)23 (2 Low)
*1
17/02/2019
11:15
Manchester Piccadilly
Timeseries Graph
50 (2 Low)58 (1 Low)5 (1 Low)17 (2 Low)n/m 17/02/2019
11:15
Manchester Sharston
Timeseries Graph
68 (3 Low)16 (1 Low)n/mn/mn/m 16/02/2019
18:00
Preston
Timeseries Graph
58 (2 Low)27 (1 Low)n/m13 (2 Low)n/m 17/02/2019
12:00
Salford Eccles
Timeseries Graph
n/m20 (1 Low)n/m13 (2 Low)22 (2 Low)
*3
17/02/2019
12:00
Shaw Crompton Way
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 16/02/2019
13:00
St Helens Linkway
Timeseries Graph
n/m66 (1 Low)n/mn/m41 (3 Low)
*1
16/02/2019
19:00
Warrington
Timeseries Graph
n/m24 (1 Low)n/m12 (2 Low)22 (2 Low)
*1
17/02/2019
12:00
Widnes Milton Road
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 16/02/2019
13:00
Wigan Centre
Timeseries Graph
68 (3 Low)20 (1 Low)n/m13 (2 Low)n/m 17/02/2019
12:00
Wirral Tranmere
Timeseries Graph
71 (3 Low)16 (1 Low)n/m11 (1 Low)n/m 17/02/2019
12:00

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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/m31 (1 Low)n/mn/mn/a 16/02/2019
18:00
Ballymena Antrim Road
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 16/02/2019
14:00
Ballymena Ballykeel
Timeseries Graph
n/m16 (1 Low)4 (1 Low)n/mn/m 17/02/2019
04:15
Belfast Centre
Timeseries Graph
78 (3 Low)22 (1 Low)7 (1 Low)14 (2 Low)23 (2 Low) 17/02/2019
10:30
Belfast Stockman's Lane
Timeseries Graph
n/m50 (1 Low)n/mn/m32 (2 Low)
*2
16/02/2019
18:00
Derry Rosemount
Timeseries Graph
84 (3 Low)9 (1 Low)6 (1 Low)n/an/a 16/02/2019
20:45
Lough Navar
Timeseries Graph
85 (3 Low)n/mn/m1 (1 Low)1 (1 Low)
*3
17/02/2019
08:00

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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/m30 (1 Low)n/mn/mn/m 16/02/2019
13:00
Eskdalemuir
Timeseries Graph
81 (3 Low)2 (1 Low)n/mn/mn/m 16/02/2019
20:00
Peebles
Timeseries Graph
79 (3 Low)4 (1 Low)n/mn/mn/m 16/02/2019
21:00

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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
41 (2 Low)69 (2 Low)n/mn/mn/m 17/02/2019
12:00
Canterbury
Timeseries Graph
57 (2 Low)26 (1 Low)n/mn/mn/m 16/02/2019
18:00
Chatham Roadside
Timeseries Graph
n/m41 (1 Low)n/m30 (3 Low)42 (3 Low)
*1
17/02/2019
01:00
Chilbolton Observatory
Timeseries Graph
58 (2 Low)14 (1 Low)9 (1 Low)17 (2 Low)24 (2 Low)
*3
17/02/2019
10:45
Eastbourne
Timeseries Graph
n/m65 (1 Low)n/m26 (3 Low)36 (3 Low)
*3
16/02/2019
24:00
Horley
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 16/02/2019
19:00
Lullington Heath
Timeseries Graph
71 (3 Low)33 (1 Low)5 (1 Low)n/mn/m 17/02/2019
07:00
Oxford Centre Roadside
Timeseries Graph
n/m71 (2 Low)n/mn/mn/m 16/02/2019
17:00
Oxford St Ebbes
Timeseries Graph
n/m14 (1 Low)n/m22 (2 Low)30 (2 Low) 16/02/2019
24:00
Portsmouth
Timeseries Graph
43 (2 Low)37 (1 Low)n/mn/a40 (3 Low) 11/02/2019
10:00
Portsmouth Anglesea Road
Timeseries Graph
n/m49 (1 Low)n/mn/m39 (3 Low)
*1
16/02/2019
13:00
Reading London Road
Timeseries Graph
n/m54 (1 Low)n/mn/mn/a 17/02/2019
09:00
Reading New Town
Timeseries Graph
42 (2 Low)43 (1 Low)n/m25 (3 Low)31 (2 Low) 16/02/2019
24:00
Rochester Stoke
Timeseries Graph
52 (2 Low)25 (1 Low)8 (1 Low)31 (3 Low)38 (3 Low)
*3
17/02/2019
05:15
Southampton A33
Timeseries Graph
n/m63 (1 Low)n/mn/mn/a 16/02/2019
24:00
Southampton Centre
Timeseries Graph
40 (2 Low)53 (1 Low)18 (1 Low)22 (2 Low)35 (3 Low) 17/02/2019
06:00
Storrington Roadside
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 16/02/2019
07:00
Worthing A27 Roadside
Timeseries Graph
n/m58 (1 Low)n/m22 (2 Low)n/m 17/02/2019
06:00

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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
43 (2 Low)51 (1 Low)8 (1 Low)28 (3 Low)37 (3 Low) 17/02/2019
02:15
Cardiff Newport Road
Timeseries Graph
n/m38 (1 Low)n/mn/m31 (2 Low)
*1
17/02/2019
02:00
Chepstow A48
Timeseries Graph
n/m39 (1 Low)n/m16 (2 Low)31 (2 Low)
*1
17/02/2019
12:00
Cwmbran
Timeseries Graph
57 (2 Low)32 (1 Low)n/mn/mn/m 17/02/2019
03:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m109 (2 Low)n/mn/mn/m 16/02/2019
14:00
Narberth
Timeseries Graph
69 (3 Low)4 (1 Low)6 (1 Low)10 (1 Low)16 (1 Low)
*3
17/02/2019
07:15
Newport
Timeseries Graph
n/m48 (1 Low)n/m18 (2 Low)28 (2 Low)
*3
17/02/2019
12:00
Port Talbot Margam
Timeseries Graph
75 (3 Low)24 (1 Low)34 (1 Low)17 (2 Low)40 (3 Low) 16/02/2019
12:15
Swansea Roadside
Timeseries Graph
n/m66 (1 Low)n/m18 (2 Low)31 (2 Low)
*2
17/02/2019
12:00

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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/m16 (2 Low)26 (2 Low)
*1
17/02/2019
12:00
Bath Roadside
Timeseries Graph
n/m71 (2 Low)n/mn/mn/m 16/02/2019
13:00
Bournemouth
Timeseries Graph
70 (3 Low)18 (1 Low)n/mn/an/m 12/02/2019
24:00
Bristol St Paul's
Timeseries Graph
49 (2 Low)40 (1 Low)n/m17 (2 Low)22 (2 Low) 17/02/2019
12:00
Bristol Temple Way
Timeseries Graph
n/m64 (1 Low)n/mn/m31 (2 Low)
*1
17/02/2019
05:00
Charlton Mackrell
Timeseries Graph
76 (3 Low)8 (1 Low)n/mn/mn/m 17/02/2019
05:00
Christchurch Barrack Road
Timeseries Graph
n/m27 (1 Low)n/mn/an/m 12/02/2019
24:00
Exeter Roadside
Timeseries Graph
56 (2 Low)42 (1 Low)n/mn/mn/m 17/02/2019
08:00
Honiton
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 16/02/2019
15:00
Plymouth Centre
Timeseries Graph
69 (3 Low)53 (1 Low)n/m19 (2 Low)33 (2 Low) 17/02/2019
12:00
Plymouth Tavistock Road
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 15/02/2019
18:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m18 (2 Low)29 (2 Low)
*1
17/02/2019
12:00
Swindon Walcot
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 17/02/2019
07:00
Yarner Wood
Timeseries Graph
70 (3 Low)11 (1 Low)n/mn/mn/m 16/02/2019
13:00

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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
96 (3 Low)n/mn/mn/mn/m 17/02/2019
10:00

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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
53 (2 Low)44 (1 Low)n/mn/a31 (2 Low) 15/02/2019
09:00
Birmingham Acocks Green
Timeseries Graph
64 (2 Low)18 (1 Low)n/m17 (2 Low)n/m 16/02/2019
24:00
Birmingham Ladywood
Timeseries Graph
n/mn/mn/mn/an/a 04/02/2019
24:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 16/02/2019
18:00
Cannock A5190 Roadside
Timeseries Graph
n/mn/an/mn/mn/m 15/02/2019
09:00
Coventry Allesley
Timeseries Graph
59 (2 Low)27 (1 Low)n/m15 (2 Low)n/m 17/02/2019
12:00
Coventry Binley Road
Timeseries Graph
n/m46 (1 Low)n/mn/m33 (2 Low)
*1
16/02/2019
16:00
Leamington Spa
Timeseries Graph
n/an/an/m17 (2 Low)23 (2 Low) 16/02/2019
24:00
Leamington Spa Rugby Road
Timeseries Graph
n/mn/an/mn/an/a 15/02/2019
15:00
Leominster
Timeseries Graph
70 (3 Low)11 (1 Low)n/mn/mn/m 16/02/2019
17:00
Oldbury Birmingham Road
Timeseries Graph
n/mn/an/mn/mn/m 11/02/2019
09:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/mn/an/mn/mn/a 15/02/2019
08:00
Stoke-on-Trent Centre
Timeseries Graph
62 (2 Low)33 (1 Low)n/m14 (2 Low)n/m 17/02/2019
12:00
Telford Hollinswood
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 16/02/2019
19:00
Walsall Woodlands
Timeseries Graph
72 (3 Low)13 (1 Low)n/mn/mn/m 16/02/2019
18:00

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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
64 (2 Low)17 (1 Low)2 (1 Low)n/mn/m 16/02/2019
15:30
Bradford Mayo Avenue
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 16/02/2019
18:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m49 (1 Low)n/mn/mn/m 16/02/2019
21:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m32 (1 Low)n/mn/mn/m 16/02/2019
18:00
High Muffles
Timeseries Graph
83 (3 Low)13 (1 Low)n/mn/mn/m 16/02/2019
19:00
Hull Freetown
Timeseries Graph
57 (2 Low)37 (1 Low)6 (1 Low)17 (2 Low)n/m 16/02/2019
13:00
Hull Holderness Road
Timeseries Graph
n/m57 (1 Low)n/mn/m34 (3 Low)
*1
16/02/2019
18:00
Immingham Woodlands Avenue
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 16/02/2019
18:00
Leeds Centre
Timeseries Graph
61 (2 Low)57 (1 Low)5 (1 Low)18 (2 Low)26 (2 Low) 17/02/2019
11:00
Leeds Headingley Kerbside
Timeseries Graph
n/m49 (1 Low)n/m16 (2 Low)21 (2 Low) 17/02/2019
12:00
Scunthorpe Town
Timeseries Graph
n/m21 (1 Low)2 (1 Low)n/m21 (2 Low)
*1
16/02/2019
12:15
Sheffield Barnsley Road
Timeseries Graph
n/m50 (1 Low)n/m18 (2 Low)n/m 17/02/2019
12:00
Sheffield Devonshire Green
Timeseries Graph
74 (3 Low)37 (1 Low)n/m18 (2 Low)25 (2 Low) 17/02/2019
12:00
Sheffield Tinsley
Timeseries Graph
n/m29 (1 Low)n/mn/mn/m 16/02/2019
20:00
York Bootham
Timeseries Graph
n/m25 (1 Low)n/m15 (2 Low)20 (2 Low) 16/02/2019
24:00
York Fishergate
Timeseries Graph
n/m37 (1 Low)n/m14 (2 Low)31 (2 Low)
*1
16/02/2019
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 BAM unheated
  • *3: measurements are PM10 FIDAS