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 midnight Sat 31st Oct 2020

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
65 (2 Low)n/mn/m2 (1 Low)4 (1 Low)
*2
31/10/2020
24:00
Bush Estate
Timeseries Graph
69 (3 Low)10 (1 Low)n/mn/mn/m 31/10/2020
21:00
Dumbarton Roadside
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 31/10/2020
01:00
Edinburgh Nicolson Street
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 31/10/2020
15:00
Edinburgh St Leonards
Timeseries Graph
67 (3 Low)11 (1 Low)3 (1 Low)3 (1 Low)6 (1 Low)
*2
31/10/2020
08:45
Glasgow Great Western Road
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 31/10/2020
08:00
Glasgow High Street
Timeseries Graph
n/m15 (1 Low)n/m4 (1 Low)6 (1 Low)
*2
31/10/2020
24:00
Glasgow Kerbside
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 31/10/2020
09:00
Glasgow Townhead
Timeseries Graph
65 (2 Low)14 (1 Low)n/m4 (1 Low)8 (1 Low)
*2
31/10/2020
24:00
Grangemouth
Timeseries Graph
n/m16 (1 Low)14 (1 Low)6 (1 Low)6 (1 Low)
*1
31/10/2020
00:15
Grangemouth Moray
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 31/10/2020
03:00
Greenock A8 Roadside
Timeseries Graph
n/m37 (1 Low)n/m4 (1 Low)8 (1 Low)
*2
31/10/2020
24:00

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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/m5 (1 Low)9 (1 Low)
*2
31/10/2020
24:00
Chesterfield Roadside
Timeseries Graph
n/m33 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
31/10/2020
24:00
Derby St Alkmund's Way
Timeseries Graph
n/m45 (1 Low)n/mn/mn/m 31/10/2020
19:00
Ladybower
Timeseries Graph
66 (2 Low)10 (1 Low)13 (1 Low)n/mn/m 31/10/2020
12:15
Leicester A594 Roadside
Timeseries Graph
n/m35 (1 Low)n/mn/m13 (1 Low)
*1
31/10/2020
17:00
Leicester University
Timeseries Graph
54 (2 Low)15 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
31/10/2020
24:00
Lincoln Canwick Road
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 31/10/2020
19:00
Northampton Spring Park
Timeseries Graph
67 (3 Low)7 (1 Low)n/m7 (1 Low)n/m 31/10/2020
24:00
Nottingham Centre
Timeseries Graph
56 (2 Low)18 (1 Low)5 (1 Low)6 (1 Low)11 (1 Low)
*2
31/10/2020
10:15
Nottingham Western Boulevard
Timeseries Graph
n/m27 (1 Low)n/mn/m11 (1 Low)
*1
31/10/2020
19:00

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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/m24 (1 Low)n/mn/mn/m 31/10/2020
21:00
Cambridge Roadside
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 31/10/2020
15:00
Luton A505 Roadside
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 31/10/2020
10:00
Norwich Lakenfields
Timeseries Graph
62 (2 Low)7 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
31/10/2020
24:00
Sandy Roadside
Timeseries Graph
n/m28 (1 Low)n/m5 (1 Low)13 (1 Low)
*1
31/10/2020
24:00
Sibton
Timeseries Graph
62 (2 Low)n/mn/mn/mn/m 31/10/2020
14:00
Southend-on-Sea
Timeseries Graph
58 (2 Low)12 (1 Low)n/m7 (1 Low)12 (1 Low)
*2
31/10/2020
24:00
St Osyth
Timeseries Graph
66 (2 Low)9 (1 Low)n/mn/mn/m 31/10/2020
14:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m30 (1 Low)n/m6 (1 Low)12 (1 Low)
*1
31/10/2020
24:00
Thurrock
Timeseries Graph
60 (2 Low)26 (1 Low)1 (1 Low)n/m15 (1 Low)
*1
31/10/2020
20:15
Weybourne
Timeseries Graph
62 (2 Low)n/mn/mn/mn/m 31/10/2020
13:00
Wicken Fen
Timeseries Graph
58 (2 Low)3 (1 Low)3 (1 Low)n/mn/m 31/10/2020
16:45

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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/m42 (1 Low)n/m6 (1 Low)15 (1 Low) 31/10/2020
24:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m19 (2 Low)
*1
31/10/2020
24:00
Haringey Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 31/10/2020
20:00
London Bexley
Timeseries Graph
n/m19 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
31/10/2020
24:00
London Bloomsbury
Timeseries Graph
57 (2 Low)36 (1 Low)1 (1 Low)6 (1 Low)17 (2 Low)
*1
31/10/2020
23:45
London Eltham
Timeseries Graph
66 (2 Low)17 (1 Low)n/m8 (1 Low)n/m 31/10/2020
23:00
London Haringey Priory Park South
Timeseries Graph
61 (2 Low)23 (1 Low)n/mn/mn/m 31/10/2020
08:00
London Harlington
Timeseries Graph
60 (2 Low)42 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
31/10/2020
23:00
London Hillingdon
Timeseries Graph
53 (2 Low)45 (1 Low)n/mn/mn/m 31/10/2020
09:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m7 (1 Low)13 (1 Low)
*2
31/10/2020
24:00
London Marylebone Road
Timeseries Graph
32 (1 Low)56 (1 Low)3 (1 Low)11 (1 Low)n/a 31/10/2020
17:45
London N. Kensington
Timeseries Graph
60 (2 Low)27 (1 Low)13 (1 Low)6 (1 Low)11 (1 Low)
*2
31/10/2020
13:30
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m7 (1 Low)12 (1 Low)
*2
31/10/2020
24:00
London Westminster
Timeseries Graph
n/m37 (1 Low)n/m10 (1 Low)n/m 31/10/2020
24:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m28 (1 Low)n/mn/m15 (1 Low)
*1
31/10/2020
20:00
Tower Hamlets Roadside
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 31/10/2020
18:00

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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
74 (3 Low)9 (1 Low)n/mn/mn/m 31/10/2020
24:00
Inverness
Timeseries Graph
n/m51 (1 Low)n/m3 (1 Low)6 (1 Low)
*2
31/10/2020
24:00
Lerwick
Timeseries Graph
74 (3 Low)n/mn/mn/mn/m 31/10/2020
01:00
Strathvaich
Timeseries Graph
78 (3 Low)n/mn/mn/mn/m 31/10/2020
24:00

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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/m41 (1 Low)n/mn/mn/m 31/10/2020
09:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 31/10/2020
01:00
Middlesbrough
Timeseries Graph
63 (2 Low)30 (1 Low)3 (1 Low)7 (1 Low)15 (1 Low)
*1
31/10/2020
22:45
Newcastle Centre
Timeseries Graph
51 (2 Low)54 (1 Low)n/m6 (1 Low)12 (1 Low)
*1
31/10/2020
24:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m47 (1 Low)n/mn/m11 (1 Low)
*1
31/10/2020
01:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m43 (1 Low)n/m5 (1 Low)n/m 31/10/2020
24:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m28 (1 Low)n/m6 (1 Low)11 (1 Low)
*1
31/10/2020
24:00
Sunderland Silksworth
Timeseries Graph
66 (2 Low)12 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
31/10/2020
24:00
Sunderland Wessington Way
Timeseries Graph
n/m25 (1 Low)n/mn/mn/m 31/10/2020
02:00

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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
66 (2 Low)15 (1 Low)n/m7 (1 Low)14 (1 Low)
*2
31/10/2020
15:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m12 (1 Low)n/mn/mn/m 31/10/2020
01:00
Aberdeen Wellington Road
Timeseries Graph
n/m12 (1 Low)n/mn/mn/m 31/10/2020
09:00
Dundee Mains Loan
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 31/10/2020
01:00

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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
72 (3 Low)4 (1 Low)n/mn/mn/m 31/10/2020
24:00
Wrexham
Timeseries Graph
n/m31 (1 Low)5 (1 Low)6 (1 Low)9 (1 Low)
*2
31/10/2020
17:30

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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/m20 (1 Low)n/mn/mn/m 31/10/2020
01:00
Blackburn Accrington Road
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 31/10/2020
01:00
Blackpool Marton
Timeseries Graph
68 (3 Low)19 (1 Low)n/m7 (1 Low)17 (2 Low)
*2
31/10/2020
24:00
Bury Whitefield Roadside
Timeseries Graph
n/m28 (1 Low)n/mn/m10 (1 Low)
*1
31/10/2020
21:00
Carlisle Roadside
Timeseries Graph
n/m13 (1 Low)n/m4 (1 Low)14 (1 Low)
*1
31/10/2020
24:00
Crewe Coppenhall
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 31/10/2020
01:00
Glazebury
Timeseries Graph
78 (3 Low)15 (1 Low)n/mn/mn/m 31/10/2020
16:00
Liverpool Speke
Timeseries Graph
n/mn/mn/mn/mn/m -
Manchester Piccadilly
Timeseries Graph
45 (2 Low)34 (1 Low)5 (1 Low)6 (1 Low)11 (1 Low)
*2
31/10/2020
12:15
Manchester Sharston
Timeseries Graph
68 (3 Low)15 (1 Low)n/mn/mn/m 31/10/2020
24:00
Preston
Timeseries Graph
63 (2 Low)18 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
31/10/2020
24:00
Salford Eccles
Timeseries Graph
n/m17 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
31/10/2020
24:00
Shaw Crompton Way
Timeseries Graph
n/m18 (1 Low)n/mn/mn/m 31/10/2020
16:00
St Helens Linkway
Timeseries Graph
n/m30 (1 Low)n/mn/m17 (2 Low)
*1
31/10/2020
15:00
Warrington
Timeseries Graph
n/m20 (1 Low)n/m5 (1 Low)11 (1 Low)
*1
31/10/2020
24:00
Widnes Milton Road
Timeseries Graph
n/m38 (1 Low)n/mn/mn/m 31/10/2020
22:00
Wigan Centre
Timeseries Graph
57 (2 Low)28 (1 Low)n/m6 (1 Low)10 (1 Low)
*2
31/10/2020
24:00
Wirral Tranmere
Timeseries Graph
62 (2 Low)22 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
31/10/2020
24:00

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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/m30 (1 Low)n/mn/m16 (1 Low)
*1
31/10/2020
20:00
Ballymena Antrim Road
Timeseries Graph
n/m12 (1 Low)n/mn/mn/m 31/10/2020
20:00
Ballymena Ballykeel
Timeseries Graph
n/m10 (1 Low)2 (1 Low)n/mn/m 31/10/2020
23:45
Belfast Centre
Timeseries Graph
60 (2 Low)21 (1 Low)3 (1 Low)7 (1 Low)12 (1 Low)
*2
31/10/2020
21:15
Belfast Stockman's Lane
Timeseries Graph
n/m30 (1 Low)n/mn/m14 (1 Low)
*1
31/10/2020
20:00
Derry Rosemount
Timeseries Graph
68 (3 Low)9 (1 Low)8 (1 Low)6 (1 Low)13 (1 Low)
*1
31/10/2020
21:00
Lough Navar
Timeseries Graph
72 (3 Low)n/mn/m4 (1 Low)8 (1 Low)
*2
31/10/2020
24:00

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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/m21 (1 Low)n/mn/mn/m 31/10/2020
17:00
Eskdalemuir
Timeseries Graph
69 (3 Low)5 (1 Low)n/mn/mn/m 31/10/2020
20:00
Peebles
Timeseries Graph
69 (3 Low)6 (1 Low)n/mn/mn/m 31/10/2020
20:00

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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
71 (3 Low)6 (1 Low)n/m9 (1 Low)n/m 31/10/2020
24:00
Canterbury
Timeseries Graph
66 (2 Low)7 (1 Low)n/mn/mn/m 31/10/2020
12:00
Chatham Roadside
Timeseries Graph
n/m21 (1 Low)n/m6 (1 Low)48 (3 Low)
*1
31/10/2020
24:00
Chilbolton Observatory
Timeseries Graph
64 (2 Low)8 (1 Low)2 (1 Low)7 (1 Low)12 (1 Low)
*2
31/10/2020
10:45
Eastbourne
Timeseries Graph
n/m7 (1 Low)n/m9 (1 Low)20 (2 Low)
*2
31/10/2020
24:00
Horley
Timeseries Graph
n/m15 (1 Low)n/mn/mn/m 31/10/2020
21:00
Lullington Heath
Timeseries Graph
75 (3 Low)5 (1 Low)5 (1 Low)n/mn/m 31/10/2020
14:00
Oxford Centre Roadside
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 31/10/2020
19:00
Oxford St Ebbes
Timeseries Graph
n/m10 (1 Low)n/m7 (1 Low)12 (1 Low)
*2
31/10/2020
24:00
Portsmouth
Timeseries Graph
n/mn/mn/mn/mn/m -
Portsmouth Anglesea Road
Timeseries Graph
n/m31 (1 Low)n/mn/m23 (2 Low)
*1
31/10/2020
22:00
Reading London Road
Timeseries Graph
n/m24 (1 Low)n/mn/m16 (1 Low)
*1
31/10/2020
15:00
Reading New Town
Timeseries Graph
56 (2 Low)18 (1 Low)n/m5 (1 Low)14 (1 Low)
*1
31/10/2020
24:00
Rochester Stoke
Timeseries Graph
68 (3 Low)10 (1 Low)3 (1 Low)8 (1 Low)14 (1 Low)
*2
31/10/2020
23:45
Southampton A33
Timeseries Graph
n/m38 (1 Low)n/mn/m18 (2 Low)
*1
31/10/2020
18:00
Southampton Centre
Timeseries Graph
60 (2 Low)46 (1 Low)6 (1 Low)6 (1 Low)10 (1 Low)
*2
30/10/2020
23:30
Storrington Roadside
Timeseries Graph
n/m16 (1 Low)n/mn/mn/m 30/10/2020
16:00
Worthing A27 Roadside
Timeseries Graph
n/m35 (1 Low)n/m9 (1 Low)n/m 31/10/2020
24:00

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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
72 (3 Low)15 (1 Low)2 (1 Low)7 (1 Low)18 (2 Low)
*1
31/10/2020
19:00
Cardiff Newport Road
Timeseries Graph
n/m11 (1 Low)n/mn/m21 (2 Low)
*1
31/10/2020
11:00
Chepstow A48
Timeseries Graph
n/m47 (1 Low)n/m7 (1 Low)16 (1 Low)
*1
31/10/2020
24:00
Cwmbran Crownbridge
Timeseries Graph
75 (3 Low)6 (1 Low)n/mn/mn/m 31/10/2020
19:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 31/10/2020
19:00
Narberth
Timeseries Graph
79 (3 Low)3 (1 Low)5 (1 Low)8 (1 Low)15 (1 Low)
*2
31/10/2020
00:15
Newport
Timeseries Graph
n/m10 (1 Low)n/m7 (1 Low)15 (1 Low)
*2
31/10/2020
24:00
Port Talbot Margam
Timeseries Graph
70 (3 Low)19 (1 Low)60 (1 Low)9 (1 Low)29 (2 Low)
*1
31/10/2020
23:00
Swansea Roadside
Timeseries Graph
n/m15 (1 Low)n/m8 (1 Low)23 (2 Low)
*1
31/10/2020
24:00

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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/m8 (1 Low)17 (2 Low)
*1
31/10/2020
24:00
Bath A4 Roadside
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 31/10/2020
19:00
Bournemouth
Timeseries Graph
76 (3 Low)13 (1 Low)n/m7 (1 Low)n/m 31/10/2020
24:00
Bristol St Paul's
Timeseries Graph
62 (2 Low)21 (1 Low)n/m7 (1 Low)18 (2 Low)
*1
31/10/2020
24:00
Bristol Temple Way
Timeseries Graph
n/m25 (1 Low)n/mn/m19 (2 Low)
*1
31/10/2020
18:00
Charlton Mackrell
Timeseries Graph
63 (2 Low)6 (1 Low)n/mn/mn/m 31/10/2020
18:00
Christchurch Barrack Road
Timeseries Graph
n/m14 (1 Low)n/m12 (2 Low)n/m 31/10/2020
24:00
Exeter Roadside
Timeseries Graph
63 (2 Low)37 (1 Low)n/mn/mn/m 31/10/2020
08:00
Honiton
Timeseries Graph
n/m6 (1 Low)n/mn/mn/m 31/10/2020
18:00
Plymouth Centre
Timeseries Graph
73 (3 Low)22 (1 Low)n/m7 (1 Low)20 (2 Low) 31/10/2020
24:00
Plymouth Tavistock Road
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 31/10/2020
18:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m5 (1 Low)25 (2 Low)
*1
31/10/2020
24:00
Swindon Walcot
Timeseries Graph
n/m7 (1 Low)n/mn/mn/m 31/10/2020
19:00
Yarner Wood
Timeseries Graph
68 (3 Low)9 (1 Low)n/mn/mn/m 31/10/2020
06:00

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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
86 (3 Low)n/mn/mn/mn/m 31/10/2020
20:00

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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)42 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
31/10/2020
24:00
Birmingham Acocks Green
Timeseries Graph
68 (3 Low)9 (1 Low)n/m5 (1 Low)10 (1 Low)
*2
31/10/2020
24:00
Birmingham Ladywood
Timeseries Graph
62 (2 Low)11 (1 Low)3 (1 Low)5 (1 Low)9 (1 Low)
*2
31/10/2020
00:45
Burton-on-Trent Horninglow
Timeseries Graph
n/m11 (1 Low)n/mn/mn/m 31/10/2020
01:00
Cannock A5190 Roadside
Timeseries Graph
n/m10 (1 Low)n/mn/mn/m 31/10/2020
17:00
Coventry Allesley
Timeseries Graph
60 (2 Low)17 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
31/10/2020
24:00
Coventry Binley Road
Timeseries Graph
n/m30 (1 Low)n/mn/m13 (1 Low)
*1
31/10/2020
17:00
Leamington Spa
Timeseries Graph
67 (3 Low)13 (1 Low)n/m5 (1 Low)8 (1 Low)
*2
31/10/2020
24:00
Leamington Spa Rugby Road
Timeseries Graph
n/m8 (1 Low)n/m5 (1 Low)9 (1 Low)
*2
31/10/2020
24:00
Leominster
Timeseries Graph
74 (3 Low)3 (1 Low)n/mn/mn/m 31/10/2020
22:00
Oldbury Birmingham Road
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 31/10/2020
17:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m32 (1 Low)n/mn/m14 (1 Low)
*1
31/10/2020
01:00
Stoke-on-Trent Centre
Timeseries Graph
60 (2 Low)17 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
31/10/2020
24:00
Telford Hollinswood
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 31/10/2020
17:00
Walsall Woodlands
Timeseries Graph
62 (2 Low)11 (1 Low)n/mn/mn/m 31/10/2020
21:00
West Bromwich Kenrick Park
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 31/10/2020
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
56 (2 Low)41 (1 Low)4 (1 Low)n/mn/m 31/10/2020
00:45
Bradford Mayo Avenue
Timeseries Graph
n/m56 (1 Low)n/mn/mn/m 31/10/2020
01:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 31/10/2020
01:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m55 (1 Low)n/mn/mn/m 30/10/2020
21:00
High Muffles
Timeseries Graph
64 (2 Low)6 (1 Low)n/mn/mn/m 31/10/2020
21:00
Hull Freetown
Timeseries Graph
56 (2 Low)38 (1 Low)10 (1 Low)7 (1 Low)11 (1 Low)
*2
31/10/2020
22:30
Hull Holderness Road
Timeseries Graph
n/m42 (1 Low)n/mn/m16 (1 Low)
*1
31/10/2020
19:00
Immingham Woodlands Avenue
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 31/10/2020
02:00
Leeds Centre
Timeseries Graph
54 (2 Low)51 (1 Low)3 (1 Low)7 (1 Low)11 (1 Low)
*2
31/10/2020
19:30
Leeds Headingley Kerbside
Timeseries Graph
n/m43 (1 Low)n/m9 (1 Low)17 (2 Low)
*1
31/10/2020
24:00
Scunthorpe Town
Timeseries Graph
n/m20 (1 Low)5 (1 Low)n/m14 (1 Low)
*1
31/10/2020
00:45
Sheffield Barnsley Road
Timeseries Graph
n/m48 (1 Low)n/m14 (2 Low)n/m 31/10/2020
24:00
Sheffield Devonshire Green
Timeseries Graph
58 (2 Low)52 (1 Low)n/m6 (1 Low)11 (1 Low)
*2
31/10/2020
24:00
Sheffield Tinsley
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 31/10/2020
01:00
York Bootham
Timeseries Graph
n/m18 (1 Low)n/m8 (1 Low)13 (1 Low)
*1
31/10/2020
24:00
York Fishergate
Timeseries Graph
n/m30 (1 Low)n/m9 (1 Low)15 (1 Low)
*1
31/10/2020
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 FIDAS