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.

An air pollution alert has been issued. Read further details about the 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 5pm Thu 13th Aug 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
99 (3 Low)n/mn/m7 (1 Low)10 (1 Low)
*2
13/08/2020
17:00:00
Bush Estate
Timeseries Graph
100 (3 Low)8 (1 Low)n/mn/mn/m 12/08/2020
19:00:00
Dumbarton Roadside
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 12/08/2020
22:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 12/08/2020
23:00:00
Edinburgh St Leonards
Timeseries Graph
96 (3 Low)16 (1 Low)10 (1 Low)8 (1 Low)12 (1 Low)
*2
12/08/2020
12:30:00
Glasgow Great Western Road
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 12/08/2020
23:00:00
Glasgow High Street
Timeseries Graph
n/m24 (1 Low)n/m7 (1 Low)11 (1 Low)
*2
13/08/2020
13:00:00
Glasgow Kerbside
Timeseries Graph
n/m94 (2 Low)n/mn/mn/m 12/08/2020
12:00:00
Glasgow Townhead
Timeseries Graph
96 (3 Low)23 (1 Low)n/m9 (1 Low)14 (1 Low)
*2
13/08/2020
01:00:00
Grangemouth
Timeseries Graph
n/m14 (1 Low)10 (1 Low)n/an/a 12/08/2020
19:30:00
Grangemouth Moray
Timeseries Graph
n/mn/mn/mn/mn/m -
Greenock A8 Roadside
Timeseries Graph
n/m68 (2 Low)n/m11 (1 Low)18 (2 Low)
*2
13/08/2020
12:00:00

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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/m16 (1 Low)n/m20 (2 Low)32 (2 Low)
*2
13/08/2020
08:00:00
Chesterfield Roadside
Timeseries Graph
n/m36 (1 Low)n/m20 (2 Low)32 (2 Low)
*2
13/08/2020
08:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 13/08/2020
07:00:00
Ladybower
Timeseries Graph
139 (5 Moderate)4 (1 Low)11 (1 Low)n/mn/m 13/08/2020
03:00:00
Leicester A594 Roadside
Timeseries Graph
n/m22 (1 Low)n/mn/m23 (2 Low)
*1
12/08/2020
18:00:00
Leicester University
Timeseries Graph
131 (5 Moderate)36 (1 Low)n/m22 (2 Low)33 (2 Low)
*2
13/08/2020
01:00:00
Lincoln Canwick Road
Timeseries Graph
n/m91 (2 Low)n/mn/mn/m 13/08/2020
15:00:00
Northampton Spring Park
Timeseries Graph
166 (7 High)24 (1 Low)n/m24 (3 Low)n/m 13/08/2020
17:00:00
Nottingham Centre
Timeseries Graph
127 (5 Moderate)27 (1 Low)n/a28 (3 Low)43 (3 Low)
*2
12/08/2020
09:00:00
Nottingham Western Boulevard
Timeseries Graph
n/m31 (1 Low)n/mn/m34 (3 Low)
*1
13/08/2020
07:00:00

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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/m33 (1 Low)n/mn/mn/m 12/08/2020
19:00:00
Cambridge Roadside
Timeseries Graph
n/m52 (1 Low)n/mn/mn/m 13/08/2020
11:00:00
Luton A505 Roadside
Timeseries Graph
n/m116 (2 Low)n/mn/mn/m 12/08/2020
19:00:00
Norwich Lakenfields
Timeseries Graph
161 (7 High)n/an/m28 (3 Low)38 (3 Low)
*2
13/08/2020
01:00:00
Sandy Roadside
Timeseries Graph
n/m70 (2 Low)n/m32 (3 Low)37 (3 Low)
*1
13/08/2020
05:00:00
Sibton
Timeseries Graph
184 (7 High)n/mn/mn/mn/m 12/08/2020
20:00:00
Southend-on-Sea
Timeseries Graph
143 (6 Moderate)20 (1 Low)n/m42 (5 Moderate)52 (4 Moderate)
*2
13/08/2020
01:00:00
St Osyth
Timeseries Graph
176 (7 High)18 (1 Low)n/mn/mn/m 12/08/2020
20:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m57 (1 Low)n/m57 (7 High)58 (4 Moderate)
*1
13/08/2020
01:00:00
Thurrock
Timeseries Graph
163 (7 High)41 (1 Low)2 (1 Low)n/m65 (5 Moderate)
*1
13/08/2020
08:00:00
Weybourne
Timeseries Graph
97 (3 Low)n/mn/mn/mn/m 12/08/2020
19:00:00
Wicken Fen
Timeseries Graph
175 (7 High)11 (1 Low)4 (1 Low)n/mn/m 12/08/2020
17:30:00

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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/m104 (2 Low)n/m38 (4 Moderate)n/a 13/08/2020
01:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m59 (5 Moderate)
*1
13/08/2020
02:00:00
Haringey Roadside
Timeseries Graph
n/m59 (1 Low)n/mn/mn/m 12/08/2020
19:00:00
London Bexley
Timeseries Graph
n/m42 (1 Low)n/m45 (5 Moderate)n/m 13/08/2020
01:00:00
London Bloomsbury
Timeseries Graph
155 (6 Moderate)48 (1 Low)4 (1 Low)34 (3 Low)52 (4 Moderate)
*1
13/08/2020
14:15:00
London Eltham
Timeseries Graph
164 (7 High)38 (1 Low)n/m42 (5 Moderate)n/m 13/08/2020
02:00:00
London Haringey Priory Park South
Timeseries Graph
172 (7 High)30 (1 Low)n/mn/mn/m 12/08/2020
20:00:00
London Harlington
Timeseries Graph
141 (6 Moderate)43 (1 Low)n/m33 (3 Low)47 (3 Low)
*2
13/08/2020
03:00:00
London Hillingdon
Timeseries Graph
132 (5 Moderate)45 (1 Low)n/mn/mn/m 12/08/2020
18:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m36 (4 Moderate)51 (4 Moderate)
*2
13/08/2020
03:00:00
London Marylebone Road
Timeseries Graph
113 (4 Moderate)96 (2 Low)1 (1 Low)40 (4 Moderate)43 (3 Low) 12/08/2020
08:15:00
London N. Kensington
Timeseries Graph
180 (7 High)35 (1 Low)16 (1 Low)26 (3 Low)39 (3 Low)
*2
13/08/2020
01:15:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/mn/an/a 07/08/2020
11:00:00
London Westminster
Timeseries Graph
n/m39 (1 Low)n/m39 (4 Moderate)n/m 13/08/2020
02:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/mn/mn/mn/m65 (5 Moderate)
*1
13/08/2020
01:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 13/08/2020
01:00:00

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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
66 (2 Low)9 (1 Low)n/mn/mn/m 13/08/2020
17:00:00
Inverness
Timeseries Graph
n/m16 (1 Low)n/m13 (2 Low)20 (2 Low)
*2
13/08/2020
01:00:00
Lerwick
Timeseries Graph
80 (3 Low)n/mn/mn/mn/m 13/08/2020
07:00:00
Strathvaich
Timeseries Graph
80 (3 Low)n/mn/mn/mn/m 12/08/2020
20:00:00

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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/m14 (1 Low)n/mn/mn/m 12/08/2020
18:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m13 (1 Low)n/mn/mn/m 12/08/2020
13:00:00
Middlesbrough
Timeseries Graph
76 (3 Low)26 (1 Low)7 (1 Low)18 (2 Low)39 (3 Low)
*1
13/08/2020
02:45:00
Newcastle Centre
Timeseries Graph
67 (3 Low)35 (1 Low)n/m16 (2 Low)24 (2 Low)
*1
13/08/2020
01:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/m36 (1 Low)n/mn/m24 (2 Low)
*1
12/08/2020
21:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m35 (1 Low)n/m26 (3 Low)n/m 13/08/2020
01:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m28 (1 Low)n/m27 (3 Low)29 (2 Low)
*1
13/08/2020
01:00:00
Sunderland Silksworth
Timeseries Graph
80 (3 Low)23 (1 Low)n/m16 (2 Low)24 (2 Low)
*2
13/08/2020
01:00:00
Sunderland Wessington Way
Timeseries Graph
n/m8 (1 Low)n/mn/mn/m 12/08/2020
20:00:00

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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
95 (3 Low)15 (1 Low)n/m10 (1 Low)15 (1 Low)
*2
13/08/2020
01:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m69 (2 Low)n/mn/mn/m 12/08/2020
18:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m81 (2 Low)n/mn/mn/m 12/08/2020
19:00:00
Dundee Mains Loan
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 12/08/2020
21:00:00

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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
159 (6 Moderate)13 (1 Low)n/mn/mn/m 12/08/2020
21:00:00
Wrexham
Timeseries Graph
n/m29 (1 Low)2 (1 Low)19 (2 Low)27 (2 Low)
*2
13/08/2020
10:30:00

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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/m45 (1 Low)n/mn/mn/m 13/08/2020
09:00:00
Blackburn Accrington Road
Timeseries Graph
n/m26 (1 Low)n/mn/mn/m 13/08/2020
06:00:00
Blackpool Marton
Timeseries Graph
98 (3 Low)17 (1 Low)n/m20 (2 Low)29 (2 Low)
*2
13/08/2020
08:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m21 (1 Low)n/mn/m28 (2 Low)
*1
12/08/2020
20:00:00
Carlisle Roadside
Timeseries Graph
n/m36 (1 Low)n/m15 (2 Low)27 (2 Low)
*1
13/08/2020
01:00:00
Crewe Coppenhall
Timeseries Graph
n/m17 (1 Low)n/mn/mn/m 13/08/2020
08:00:00
Glazebury
Timeseries Graph
141 (6 Moderate)14 (1 Low)n/mn/mn/m 12/08/2020
21:00:00
Liverpool Speke
Timeseries Graph
123 (5 Moderate)37 (1 Low)7 (1 Low)17 (2 Low)26 (2 Low)
*1
12/08/2020
21:00:00
Manchester Piccadilly
Timeseries Graph
110 (4 Moderate)42 (1 Low)4 (1 Low)16 (2 Low)26 (2 Low)
*2
13/08/2020
11:15:00
Manchester Sharston
Timeseries Graph
113 (4 Moderate)25 (1 Low)n/mn/mn/m 12/08/2020
20:00:00
Preston
Timeseries Graph
124 (5 Moderate)23 (1 Low)n/m18 (2 Low)32 (2 Low)
*2
13/08/2020
01:00:00
Salford Eccles
Timeseries Graph
n/m38 (1 Low)n/m16 (2 Low)26 (2 Low)
*2
13/08/2020
14:00:00
Shaw Crompton Way
Timeseries Graph
n/m27 (1 Low)n/mn/mn/m 13/08/2020
02:00:00
St Helens Linkway
Timeseries Graph
n/m48 (1 Low)n/mn/mn/a 12/08/2020
18:00:00
Warrington
Timeseries Graph
n/m23 (1 Low)n/mn/an/a 13/08/2020
01:00:00
Widnes Milton Road
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 12/08/2020
10:00:00
Wigan Centre
Timeseries Graph
122 (5 Moderate)38 (1 Low)n/m16 (2 Low)24 (2 Low)
*2
13/08/2020
01:00:00
Wirral Tranmere
Timeseries Graph
101 (4 Moderate)36 (1 Low)n/m15 (2 Low)21 (2 Low)
*2
13/08/2020
01:00:00

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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/m33 (1 Low)n/mn/m19 (2 Low)
*1
13/08/2020
09:00:00
Ballymena Antrim Road
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 13/08/2020
08:00:00
Ballymena Ballykeel
Timeseries Graph
n/m14 (1 Low)9 (1 Low)n/mn/m 13/08/2020
15:15:00
Belfast Centre
Timeseries Graph
56 (2 Low)62 (1 Low)6 (1 Low)13 (2 Low)25 (2 Low)
*2
13/08/2020
10:45:00
Belfast Stockman's Lane
Timeseries Graph
n/m85 (2 Low)n/mn/m26 (2 Low)
*1
13/08/2020
09:00:00
Derry Rosemount
Timeseries Graph
70 (3 Low)13 (1 Low)6 (1 Low)n/an/a 12/08/2020
19:15:00
Lough Navar
Timeseries Graph
70 (3 Low)n/mn/m6 (1 Low)8 (1 Low)
*2
13/08/2020
17:00:00

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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/m55 (1 Low)n/mn/mn/m 13/08/2020
12:00:00
Eskdalemuir
Timeseries Graph
99 (3 Low)2 (1 Low)n/mn/mn/m 12/08/2020
21:00:00
Peebles
Timeseries Graph
78 (3 Low)6 (1 Low)n/mn/mn/m 12/08/2020
20:00:00

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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
138 (5 Moderate)26 (1 Low)n/mn/an/m 13/08/2020
01:00:00
Canterbury
Timeseries Graph
163 (7 High)19 (1 Low)n/mn/mn/m 12/08/2020
22:00:00
Chatham Roadside
Timeseries Graph
n/m33 (1 Low)n/m38 (4 Moderate)67 (6 Moderate)
*1
13/08/2020
03:00:00
Chilbolton Observatory
Timeseries Graph
142 (6 Moderate)15 (1 Low)3 (1 Low)22 (2 Low)36 (3 Low)
*2
13/08/2020
02:15:00
Eastbourne
Timeseries Graph
n/m20 (1 Low)n/m28 (3 Low)41 (3 Low)
*2
13/08/2020
01:00:00
Horley
Timeseries Graph
n/m22 (1 Low)n/mn/mn/m 13/08/2020
08:00:00
Lullington Heath
Timeseries Graph
154 (6 Moderate)19 (1 Low)6 (1 Low)n/mn/m 13/08/2020
14:15:00
Oxford Centre Roadside
Timeseries Graph
n/m53 (1 Low)n/mn/mn/m 12/08/2020
21:00:00
Oxford St Ebbes
Timeseries Graph
n/m36 (1 Low)n/m20 (2 Low)29 (2 Low)
*2
13/08/2020
11:00:00
Portsmouth
Timeseries Graph
n/mn/mn/mn/mn/m -
Portsmouth Anglesea Road
Timeseries Graph
n/m59 (1 Low)n/mn/mn/a 12/08/2020
20:00:00
Reading London Road
Timeseries Graph
n/mn/an/mn/mn/a 11/08/2020
08:00:00
Reading New Town
Timeseries Graph
163 (7 High)27 (1 Low)n/m20 (2 Low)32 (2 Low)
*1
13/08/2020
08:00:00
Rochester Stoke
Timeseries Graph
157 (6 Moderate)27 (1 Low)6 (1 Low)53 (6 Moderate)65 (5 Moderate)
*2
12/08/2020
17:15:00
Southampton A33
Timeseries Graph
n/m67 (1 Low)n/mn/m25 (2 Low)
*1
12/08/2020
22:00:00
Southampton Centre
Timeseries Graph
114 (4 Moderate)67 (1 Low)2 (1 Low)19 (2 Low)31 (2 Low)
*2
13/08/2020
08:30:00
Storrington Roadside
Timeseries Graph
n/m71 (2 Low)n/mn/mn/m 12/08/2020
17:00:00
Worthing A27 Roadside
Timeseries Graph
n/m59 (1 Low)n/m23 (2 Low)n/m 13/08/2020
01:00:00

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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
105 (4 Moderate)19 (1 Low)2 (1 Low)19 (2 Low)24 (2 Low) 13/08/2020
02:45:00
Cardiff Newport Road
Timeseries Graph
n/m37 (1 Low)n/mn/m29 (2 Low)
*1
13/08/2020
14:00:00
Chepstow A48
Timeseries Graph
n/m63 (1 Low)n/m20 (2 Low)28 (2 Low)
*1
13/08/2020
01:00:00
Cwmbran
Timeseries Graph
n/an/an/mn/mn/m 06/08/2020
10:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m130 (2 Low)n/mn/mn/m 12/08/2020
19:00:00
Narberth
Timeseries Graph
97 (3 Low)5 (1 Low)10 (1 Low)15 (2 Low)21 (2 Low)
*2
13/08/2020
16:45:00
Newport
Timeseries Graph
n/m30 (1 Low)n/m16 (2 Low)26 (2 Low)
*2
13/08/2020
01:00:00
Port Talbot Margam
Timeseries Graph
105 (4 Moderate)39 (1 Low)2 (1 Low)20 (2 Low)39 (3 Low)
*1
12/08/2020
16:45:00
Swansea Roadside
Timeseries Graph
n/m51 (1 Low)n/m20 (2 Low)34 (3 Low)
*1
13/08/2020
01:00:00

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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/mn/an/a 13/08/2020
01:00:00
Bath A4 Roadside
Timeseries Graph
n/m99 (2 Low)n/mn/mn/m 12/08/2020
18:00:00
Bournemouth
Timeseries Graph
117 (4 Moderate)53 (1 Low)n/m16 (2 Low)n/m 13/08/2020
01:00:00
Bristol St Paul's
Timeseries Graph
128 (5 Moderate)29 (1 Low)n/m17 (2 Low)34 (3 Low)
*1
13/08/2020
01:00:00
Bristol Temple Way
Timeseries Graph
n/m109 (2 Low)n/mn/m38 (3 Low)
*1
13/08/2020
16:00:00
Charlton Mackrell
Timeseries Graph
127 (5 Moderate)12 (1 Low)n/mn/mn/m 12/08/2020
19:00:00
Christchurch Barrack Road
Timeseries Graph
n/m72 (2 Low)n/m20 (2 Low)n/m 13/08/2020
13:00:00
Exeter Roadside
Timeseries Graph
73 (3 Low)56 (1 Low)n/mn/mn/m 12/08/2020
21:00:00
Honiton
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 13/08/2020
16:00:00
Plymouth Centre
Timeseries Graph
110 (4 Moderate)69 (2 Low)n/m33 (3 Low)38 (3 Low) 13/08/2020
14:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 12/08/2020
20:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m35 (3 Low)37 (3 Low)
*1
13/08/2020
11:00:00
Swindon Walcot
Timeseries Graph
n/m18 (1 Low)n/mn/mn/m 12/08/2020
22:00:00
Yarner Wood
Timeseries Graph
137 (5 Moderate)15 (1 Low)n/mn/mn/m 12/08/2020
18:00:00

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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
73 (3 Low)n/mn/mn/mn/m 13/08/2020
15:00:00

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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
107 (4 Moderate)56 (1 Low)n/m21 (2 Low)30 (2 Low)
*2
13/08/2020
01:00:00
Birmingham Acocks Green
Timeseries Graph
156 (6 Moderate)49 (1 Low)n/m21 (2 Low)31 (2 Low)
*2
13/08/2020
17:00:00
Birmingham Ladywood
Timeseries Graph
159 (6 Moderate)31 (1 Low)1 (1 Low)21 (2 Low)30 (2 Low)
*2
13/08/2020
06:45:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m20 (1 Low)n/mn/mn/m 13/08/2020
14:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m48 (1 Low)n/mn/mn/m 12/08/2020
18:00:00
Coventry Allesley
Timeseries Graph
163 (7 High)25 (1 Low)n/m22 (2 Low)33 (2 Low)
*2
13/08/2020
01:00:00
Coventry Binley Road
Timeseries Graph
n/m41 (1 Low)n/mn/m32 (2 Low)
*1
12/08/2020
20:00:00
Leamington Spa
Timeseries Graph
171 (7 High)18 (1 Low)n/m21 (2 Low)30 (2 Low)
*2
13/08/2020
17:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m27 (1 Low)n/m23 (2 Low)33 (2 Low)
*2
13/08/2020
17:00:00
Leominster
Timeseries Graph
159 (6 Moderate)11 (1 Low)n/mn/mn/m 12/08/2020
20:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m64 (1 Low)n/mn/mn/m 12/08/2020
22:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m80 (2 Low)n/mn/m30 (2 Low)
*1
12/08/2020
18:00:00
Stoke-on-Trent Centre
Timeseries Graph
142 (6 Moderate)22 (1 Low)n/m16 (2 Low)24 (2 Low)
*2
13/08/2020
14:00:00
Telford Hollinswood
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 13/08/2020
14:00:00
Walsall Woodlands
Timeseries Graph
130 (5 Moderate)22 (1 Low)n/mn/mn/m 12/08/2020
18:00:00
West Bromwich Kenrick Park
Timeseries Graph
n/m30 (1 Low)n/mn/mn/m 12/08/2020
22:00:00

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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
112 (4 Moderate)23 (1 Low)3 (1 Low)n/mn/m 12/08/2020
22:00:00
Bradford Mayo Avenue
Timeseries Graph
n/m98 (2 Low)n/mn/mn/m 12/08/2020
18:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/m36 (1 Low)n/mn/mn/m 12/08/2020
21:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/mn/an/mn/mn/m 11/08/2020
15:00:00
High Muffles
Timeseries Graph
96 (3 Low)0 (1 Low)n/mn/mn/m 12/08/2020
20:00:00
Hull Freetown
Timeseries Graph
85 (3 Low)9 (1 Low)8 (1 Low)20 (2 Low)30 (2 Low)
*2
12/08/2020
08:00:00
Hull Holderness Road
Timeseries Graph
n/m9 (1 Low)n/mn/m35 (3 Low)
*1
12/08/2020
19:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 12/08/2020
21:00:00
Leeds Centre
Timeseries Graph
129 (5 Moderate)18 (1 Low)2 (1 Low)22 (2 Low)32 (2 Low)
*2
12/08/2020
22:30:00
Leeds Headingley Kerbside
Timeseries Graph
n/m46 (1 Low)n/m24 (3 Low)42 (3 Low)
*1
13/08/2020
01:00:00
Scunthorpe Town
Timeseries Graph
n/m26 (1 Low)32 (1 Low)n/m41 (3 Low)
*1
12/08/2020
18:00:00
Sheffield Barnsley Road
Timeseries Graph
n/m65 (1 Low)n/m28 (3 Low)n/m 13/08/2020
06:00:00
Sheffield Devonshire Green
Timeseries Graph
89 (3 Low)45 (1 Low)n/m23 (2 Low)36 (3 Low)
*2
13/08/2020
06:00:00
Sheffield Tinsley
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 12/08/2020
22:00:00
York Bootham
Timeseries Graph
n/m14 (1 Low)n/m24 (3 Low)37 (3 Low)
*1
13/08/2020
03:00:00
York Fishergate
Timeseries Graph
n/m40 (1 Low)n/m27 (3 Low)45 (3 Low)
*1
13/08/2020
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