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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.
Environment Agency

Index Bands

1 2 3
Low
4 5 6
Moderate
7 8 9
High
10
Very High

Read associated health advice »

  • PM10 data is from a FDMS PM10 instrument type unless specified
  • View the legend
  • Pollutant levels recorded for the hour up to 9pm Mon 18th Dec 2017

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
51 (2 Low)n/mn/m2 (1 Low)5 (1 Low) 18/12/2017
21:00
Bush Estate
Timeseries Graph
56 (2 Low)3 (1 Low)n/mn/mn/m 18/12/2017
21:00
Dumbarton Roadside
Timeseries Graph
n/m79 (2 Low)n/mn/mn/m 18/12/2017
21:00
Edinburgh Nicolson Street
Timeseries Graph
n/m78 (2 Low)n/mn/mn/m 18/12/2017
21:00
Edinburgh St Leonards
Timeseries Graph
26 (1 Low)35 (1 Low)7 (1 Low)7 (1 Low)13 (1 Low) 18/12/2017
21:00
Glasgow Great Western Road
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 18/12/2017
21:00
Glasgow High Street
Timeseries Graph
n/m45 (1 Low)n/m13 (2 Low)25 (2 Low) 18/12/2017
21:00
Glasgow Kerbside
Timeseries Graph
n/m54 (1 Low)n/mn/mn/m 18/12/2017
21:00
Glasgow Townhead
Timeseries Graph
9 (1 Low)38 (1 Low)n/m14 (2 Low)23 (2 Low) 18/12/2017
21:00
Grangemouth
Timeseries Graph
n/m57 (1 Low)3 (1 Low)12 (2 Low)13 (1 Low) 18/12/2017
21:00
Grangemouth Moray
Timeseries Graph
n/mn/an/mn/mn/m 16/12/2017
01:00
Greenock A8 Roadside
Timeseries Graph
n/m68 (2 Low)n/m9 (1 Low)15 (1 Low)
*3
18/12/2017
22:00

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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/m22 (1 Low)n/m9 (1 Low)14 (1 Low) 18/12/2017
21:00
Chesterfield Roadside
Timeseries Graph
n/m36 (1 Low)n/m9 (1 Low)18 (2 Low) 18/12/2017
21:00
Derby St Alkmund's Way
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 18/12/2017
21:00
Ladybower
Timeseries Graph
52 (2 Low)7 (1 Low)n/an/mn/m 18/12/2017
21:00
Leicester A594 Roadside
Timeseries Graph
n/m64 (1 Low)n/mn/m33 (2 Low) 18/12/2017
21:00
Leicester University
Timeseries Graph
2 (1 Low)54 (1 Low)n/m14 (2 Low)n/m 18/12/2017
21:00
Lincoln Canwick Road
Timeseries Graph
n/m67 (1 Low)n/mn/mn/m 18/12/2017
21:00
Market Harborough
Timeseries Graph
5 (1 Low)63 (1 Low)n/mn/mn/m 18/12/2017
21:00
Northampton Spring Park
Timeseries Graph
7 (1 Low)52 (1 Low)n/m11 (1 Low)n/m 18/12/2017
21:00
Nottingham Centre
Timeseries Graph
4 (1 Low)61 (1 Low)2 (1 Low)17 (2 Low)27 (2 Low) 18/12/2017
21:00
Nottingham Western Boulevard
Timeseries Graph
n/m68 (2 Low)n/mn/m29 (2 Low) 18/12/2017
21:00

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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/m64 (1 Low)n/mn/mn/m 18/12/2017
20:00
Cambridge Roadside
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 18/12/2017
21:00
Luton A505 Roadside
Timeseries Graph
n/m102 (2 Low)n/mn/mn/m 18/12/2017
21:00
Norwich Lakenfields
Timeseries Graph
12 (1 Low)55 (1 Low)n/m13 (2 Low)15 (1 Low) 18/12/2017
21:00
Sandy Roadside
Timeseries Graph
n/m58 (1 Low)n/m12 (2 Low)20 (2 Low) 18/12/2017
21:00
Sibton
Timeseries Graph
26 (1 Low)n/mn/mn/mn/m 18/12/2017
21:00
Southend-on-Sea
Timeseries Graph
11 (1 Low)52 (1 Low)n/mn/an/m 18/12/2017
21:00
St Osyth
Timeseries Graph
22 (1 Low)46 (1 Low)n/mn/mn/m 18/12/2017
21:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m80 (2 Low)n/m8 (1 Low)18 (2 Low) 18/12/2017
21:00
Thurrock
Timeseries Graph
4 (1 Low)88 (2 Low)16 (1 Low)n/m23 (2 Low) 18/12/2017
21:00
Weybourne
Timeseries Graph
36 (2 Low)n/mn/mn/mn/m 18/12/2017
21:00
Wicken Fen
Timeseries Graph
16 (1 Low)44 (1 Low)4 (1 Low)n/mn/m 18/12/2017
21:00

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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/m18 (2 Low)n/a 18/12/2017
21:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m25 (2 Low) 18/12/2017
21:00
Haringey Roadside
Timeseries Graph
n/m118 (2 Low)n/mn/mn/m 18/12/2017
21:00
London Bexley
Timeseries Graph
n/m96 (2 Low)n/m14 (2 Low)n/m 18/12/2017
21:00
London Bloomsbury
Timeseries Graph
4 (1 Low)91 (2 Low)n/a14 (2 Low)21 (2 Low) 18/12/2017
21:00
London Eltham
Timeseries Graph
n/a75 (2 Low)n/m13 (2 Low)n/m 18/12/2017
21:00
London Haringey Priory Park South
Timeseries Graph
12 (1 Low)65 (1 Low)n/mn/mn/m 18/12/2017
21:00
London Harlington
Timeseries Graph
9 (1 Low)92 (2 Low)n/m10 (1 Low)16 (1 Low)
*3
18/12/2017
21:00
London Harrow Stanmore
Timeseries Graph
n/mn/mn/mn/an/m 28/04/2017
12:00
London Hillingdon
Timeseries Graph
6 (1 Low)112 (2 Low)n/mn/mn/m 18/12/2017
21:00
London Marylebone Road
Timeseries Graph
8 (1 Low)103 (2 Low)17 (1 Low)12 (2 Low)21 (2 Low) 18/12/2017
21:00
London N. Kensington
Timeseries Graph
n/a101 (2 Low)n/a12 (2 Low)20 (2 Low) 18/12/2017
21:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m11 (1 Low)n/m 18/12/2017
21:00
London Westminster
Timeseries Graph
n/m88 (2 Low)n/mn/mn/m 18/12/2017
21:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m115 (2 Low)n/mn/m38 (3 Low) 18/12/2017
21:00
Tower Hamlets Roadside
Timeseries Graph
n/m112 (2 Low)n/mn/mn/m 18/12/2017
21:00

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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
57 (2 Low)10 (1 Low)n/mn/mn/m 18/12/2017
21:00
Inverness
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 18/12/2017
21:00
Lerwick
Timeseries Graph
93 (3 Low)n/mn/mn/mn/m 18/12/2017
21:00
Strathvaich
Timeseries Graph
74 (3 Low)n/mn/mn/mn/m 18/12/2017
21:00

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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/m42 (1 Low)n/mn/mn/m 18/12/2017
21:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 18/12/2017
21:00
Middlesbrough
Timeseries Graph
16 (1 Low)29 (1 Low)3 (1 Low)8 (1 Low)14 (1 Low) 18/12/2017
21:00
Newcastle Centre
Timeseries Graph
11 (1 Low)50 (1 Low)n/m5 (1 Low)11 (1 Low) 18/12/2017
21:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 18/12/2017
21:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m34 (1 Low)n/m9 (1 Low)n/m 18/12/2017
21:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m32 (1 Low)n/m12 (2 Low)15 (1 Low)
*2
18/12/2017
21:00
Sunderland Silksworth
Timeseries Graph
18 (1 Low)25 (1 Low)n/m6 (1 Low)n/m 18/12/2017
21:00
Sunderland Wessington Way
Timeseries Graph
n/m55 (1 Low)n/mn/mn/m 18/12/2017
21:00

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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
Timeseries Graph
4 (1 Low)174 (3 Low)n/m7 (1 Low)13 (1 Low) 18/12/2017
21:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m91 (2 Low)n/mn/mn/m 18/12/2017
20:00
Aberdeen Wellington Road
Timeseries Graph
n/m77 (2 Low)n/mn/mn/m 18/12/2017
20:00
Dundee Mains Loan
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 18/12/2017
20:00

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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
76 (3 Low)1 (1 Low)n/mn/mn/m 18/12/2017
21:00
Wrexham
Timeseries Graph
n/m56 (1 Low)n/an/mn/m 18/12/2017
21:00

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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/m72 (2 Low)n/mn/mn/m 18/12/2017
21:00
Blackburn Accrington Road
Timeseries Graph
n/m75 (2 Low)n/mn/mn/m 18/12/2017
21:00
Blackpool Marton
Timeseries Graph
6 (1 Low)73 (2 Low)n/m11 (1 Low)n/m 18/12/2017
21:00
Bury Whitefield Roadside
Timeseries Graph
n/m100 (2 Low)n/mn/m23 (2 Low) 18/12/2017
21:00
Carlisle Roadside
Timeseries Graph
n/m63 (1 Low)n/m20 (2 Low)30 (2 Low) 18/12/2017
21:00
Glazebury
Timeseries Graph
3 (1 Low)40 (1 Low)n/mn/mn/m 18/12/2017
21:00
Liverpool Speke
Timeseries Graph
2 (1 Low)48 (1 Low)5 (1 Low)15 (2 Low)23 (2 Low) 18/12/2017
21:00
Manchester Piccadilly
Timeseries Graph
2 (1 Low)59 (1 Low)5 (1 Low)17 (2 Low)n/m 18/12/2017
21:00
Manchester Sharston
Timeseries Graph
12 (1 Low)43 (1 Low)n/mn/mn/m 18/12/2017
21:00
Preston
Timeseries Graph
1 (1 Low)82 (2 Low)n/m15 (2 Low)n/m 18/12/2017
21:00
Salford Eccles
Timeseries Graph
n/m60 (1 Low)n/m19 (2 Low)25 (2 Low) 18/12/2017
21:00
Shaw Crompton Way
Timeseries Graph
n/m86 (2 Low)n/mn/mn/m 18/12/2017
21:00
St Helens Linkway
Timeseries Graph
n/m62 (1 Low)n/mn/m23 (2 Low) 18/12/2017
21:00
Warrington
Timeseries Graph
n/m46 (1 Low)n/m11 (1 Low)29 (2 Low) 18/12/2017
21:00
Widnes Milton Road
Timeseries Graph
n/mn/an/mn/mn/m 12/12/2017
01:00
Wigan Centre
Timeseries Graph
1 (1 Low)68 (2 Low)n/m16 (2 Low)n/m 18/12/2017
21:00
Wirral Tranmere
Timeseries Graph
2 (1 Low)56 (1 Low)n/m16 (2 Low)n/m 18/12/2017
21:00

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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/m58 (1 Low)n/mn/m27 (2 Low) 18/12/2017
21:00
Ballymena Antrim Road
Timeseries Graph
n/m53 (1 Low)n/mn/mn/m 18/12/2017
21:00
Ballymena Ballykeel
Timeseries Graph
n/m29 (1 Low)n/an/mn/m 18/12/2017
21:00
Belfast Centre
Timeseries Graph
5 (1 Low)61 (1 Low)4 (1 Low)17 (2 Low)24 (2 Low) 18/12/2017
21:00
Belfast Stockman's Lane
Timeseries Graph
n/m72 (2 Low)n/mn/m29 (2 Low)
*2
18/12/2017
21:00
Derry Rosemount
Timeseries Graph
30 (1 Low)17 (1 Low)6 (1 Low)17 (2 Low)23 (2 Low) 18/12/2017
21:00
Lough Navar
Timeseries Graph
25 (1 Low)n/mn/mn/m4 (1 Low) 18/12/2017
21:00

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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/m40 (1 Low)n/mn/mn/m 18/12/2017
21:00
Eskdalemuir
Timeseries Graph
47 (2 Low)4 (1 Low)n/mn/mn/m 18/12/2017
21:00
Peebles
Timeseries Graph
49 (2 Low)6 (1 Low)n/mn/mn/m 18/12/2017
21:00

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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
8 (1 Low)71 (2 Low)n/mn/mn/m 18/12/2017
21:00
Canterbury
Timeseries Graph
14 (1 Low)46 (1 Low)n/mn/mn/m 18/12/2017
21:00
Chatham Roadside
Timeseries Graph
n/m59 (1 Low)n/m15 (2 Low)25 (2 Low)
*1
18/12/2017
21:00
Chilbolton Observatory
Timeseries Graph
31 (1 Low)36 (1 Low)1 (1 Low)7 (1 Low)16 (1 Low) 18/12/2017
21:00
Eastbourne
Timeseries Graph
n/m64 (1 Low)n/m11 (1 Low)n/m 18/12/2017
21:00
Horley
Timeseries Graph
n/m61 (1 Low)n/mn/mn/m 18/12/2017
21:00
Lullington Heath
Timeseries Graph
12 (1 Low)65 (1 Low)2 (1 Low)n/mn/m 18/12/2017
21:00
Oxford Centre Roadside
Timeseries Graph
n/m74 (2 Low)n/mn/mn/m 18/12/2017
21:00
Oxford St Ebbes
Timeseries Graph
n/m44 (1 Low)n/m10 (1 Low)17 (2 Low) 18/12/2017
21:00
Portsmouth
Timeseries Graph
10 (1 Low)83 (2 Low)n/m10 (1 Low)13 (1 Low) 18/12/2017
21:00
Reading London Road
Timeseries Graph
n/m66 (1 Low)n/mn/m18 (2 Low)
*2
18/12/2017
21:00
Reading New Town
Timeseries Graph
4 (1 Low)78 (2 Low)n/m11 (1 Low)16 (1 Low) 18/12/2017
21:00
Rochester Stoke
Timeseries Graph
14 (1 Low)55 (1 Low)n/a6 (1 Low)16 (1 Low) 18/12/2017
21:00
Southampton A33
Timeseries Graph
n/m72 (2 Low)n/mn/m22 (2 Low) 18/12/2017
21:00
Southampton Centre
Timeseries Graph
11 (1 Low)93 (2 Low)11 (1 Low)12 (2 Low)22 (2 Low) 18/12/2017
21:00
Storrington Roadside
Timeseries Graph
n/mn/an/mn/mn/m 18/12/2017
04:00
Worthing A27 Roadside
Timeseries Graph
n/m76 (2 Low)n/mn/mn/m 18/12/2017
21:00

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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
8 (1 Low)73 (2 Low)n/a12 (2 Low)20 (2 Low) 18/12/2017
21:00
Chepstow A48
Timeseries Graph
n/m69 (2 Low)n/m14 (2 Low)27 (2 Low) 18/12/2017
21:00
Cwmbran
Timeseries Graph
16 (1 Low)82 (2 Low)n/mn/mn/m 18/12/2017
21:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m114 (2 Low)n/mn/mn/m 18/12/2017
21:00
Narberth
Timeseries Graph
42 (2 Low)8 (1 Low)9 (1 Low)n/m14 (1 Low) 18/12/2017
21:00
Newport
Timeseries Graph
n/mn/an/mn/an/a 15/08/2017
13:00
Port Talbot Margam
Timeseries Graph
13 (1 Low)54 (1 Low)3 (1 Low)10 (1 Low)19 (2 Low) 18/12/2017
21:00
Swansea Roadside
Timeseries Graph
n/m71 (2 Low)n/m17 (2 Low)22 (2 Low)
*2
18/12/2017
21:00

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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/m9 (1 Low)15 (1 Low) 18/12/2017
21:00
Bath Roadside
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 18/12/2017
20:00
Bournemouth
Timeseries Graph
18 (1 Low)57 (1 Low)n/m15 (2 Low)n/m 18/12/2017
21:00
Bristol St Paul's
Timeseries Graph
15 (1 Low)82 (2 Low)n/m22 (2 Low)30 (2 Low) 18/12/2017
21:00
Bristol Temple Way
Timeseries Graph
n/m85 (2 Low)n/mn/m37 (3 Low)
*1
18/12/2017
21:00
Charlton Mackrell
Timeseries Graph
41 (2 Low)27 (1 Low)n/mn/mn/m 18/12/2017
21:00
Christchurch Barrack Road
Timeseries Graph
n/m79 (2 Low)n/m22 (2 Low)n/m 18/12/2017
21:00
Exeter Roadside
Timeseries Graph
8 (1 Low)63 (1 Low)n/mn/mn/m 18/12/2017
21:00
Honiton
Timeseries Graph
n/mn/an/mn/mn/m 18/12/2017
08:00
Plymouth Centre
Timeseries Graph
14 (1 Low)51 (1 Low)n/m17 (2 Low)23 (2 Low) 18/12/2017
21:00
Plymouth Tavistock Road.
Timeseries Graph
n/m89 (2 Low)n/mn/mn/m 18/12/2017
21:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m11 (1 Low)17 (2 Low) 18/12/2017
21:00
Yarner Wood
Timeseries Graph
53 (2 Low)6 (1 Low)n/mn/mn/m 18/12/2017
21:00

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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
45 (2 Low)n/mn/mn/mn/m 18/12/2017
21:00

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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
4 (1 Low)77 (2 Low)n/m19 (2 Low)25 (2 Low) 18/12/2017
21:00
Birmingham Acocks Green
Timeseries Graph
6 (1 Low)54 (1 Low)n/mn/an/m 18/12/2017
21:00
Cannock A5190 Roadside
Timeseries Graph
n/m95 (2 Low)n/mn/mn/m 18/12/2017
20:00
Coventry Allesley
Timeseries Graph
4 (1 Low)51 (1 Low)n/m14 (2 Low)n/m 18/12/2017
21:00
Coventry Binley Road
Timeseries Graph
n/m55 (1 Low)n/mn/m23 (2 Low) 18/12/2017
21:00
Leamington Spa
Timeseries Graph
4 (1 Low)49 (1 Low)n/m11 (1 Low)18 (2 Low) 18/12/2017
21:00
Leamington Spa Rugby Road
Timeseries Graph
n/m47 (1 Low)n/m16 (2 Low)24 (2 Low) 18/12/2017
21:00
Leominster
Timeseries Graph
n/an/an/mn/mn/m 18/12/2017
14:00
Oldbury Birmingham Road
Timeseries Graph
n/m75 (2 Low)n/mn/mn/m 18/12/2017
21:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m90 (2 Low)n/mn/m26 (2 Low) 18/12/2017
21:00
Stoke-on-Trent Centre
Timeseries Graph
9 (1 Low)56 (1 Low)n/m12 (2 Low)n/m 18/12/2017
21:00
Telford Hollinswood
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 18/12/2017
21:00
Walsall Woodlands
Timeseries Graph
17 (1 Low)39 (1 Low)n/mn/mn/m 18/12/2017
21:00

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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
23 (1 Low)28 (1 Low)3 (1 Low)n/mn/m 18/12/2017
21:00
Bradford Mayo Avenue
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 18/12/2017
21:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m67 (1 Low)n/mn/mn/m 18/12/2017
21:00
High Muffles
Timeseries Graph
54 (2 Low)4 (1 Low)n/mn/mn/m 18/12/2017
21:00
Hull Freetown
Timeseries Graph
2 (1 Low)70 (2 Low)5 (1 Low)12 (2 Low)n/m 18/12/2017
21:00
Hull Holderness Road
Timeseries Graph
n/m79 (2 Low)n/mn/m30 (2 Low)
*1
18/12/2017
21:00
Immingham Woodlands Avenue
Timeseries Graph
n/m50 (1 Low)n/mn/mn/m 18/12/2017
21:00
Leeds Centre
Timeseries Graph
10 (1 Low)56 (1 Low)2 (1 Low)9 (1 Low)16 (1 Low) 18/12/2017
21:00
Leeds Headingley Kerbside
Timeseries Graph
n/m44 (1 Low)n/m8 (1 Low)16 (1 Low) 18/12/2017
21:00
Scunthorpe Town
Timeseries Graph
n/mn/a5 (1 Low)n/m19 (2 Low) 18/12/2017
21:00
Sheffield Barnsley Road
Timeseries Graph
n/m118 (2 Low)n/m16 (2 Low)n/m 18/12/2017
21:00
Sheffield Devonshire Green
Timeseries Graph
24 (1 Low)110 (2 Low)n/m13 (2 Low)20 (2 Low) 18/12/2017
21:00
Sheffield Tinsley
Timeseries Graph
n/m68 (2 Low)n/mn/mn/m 18/12/2017
21:00
York Bootham
Timeseries Graph
n/m63 (1 Low)n/m10 (1 Low)15 (1 Low) 18/12/2017
21:00
York Fishergate
Timeseries Graph
n/m87 (2 Low)n/m13 (2 Low)19 (2 Low) 18/12/2017
21:00

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