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 9am Wed 24th Apr 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
96 (3 Low)n/mn/m20 (2 Low)33 (2 Low)
*3
24/04/2019
01:00:00
Bush Estate
Timeseries Graph
95 (3 Low)16 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Dumbarton Roadside
Timeseries Graph
n/mn/an/mn/mn/m 15/04/2019
17:00:00
Edinburgh Nicolson Street
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Edinburgh St Leonards
Timeseries Graph
97 (3 Low)33 (1 Low)24 (1 Low)22 (2 Low)56 (4 Moderate) 23/04/2019
16:45:00
Glasgow Great Western Road
Timeseries Graph
n/m28 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Glasgow High Street
Timeseries Graph
n/m24 (1 Low)n/m23 (2 Low)42 (3 Low)
*3
24/04/2019
09:00:00
Glasgow Kerbside
Timeseries Graph
n/m167 (3 Low)n/mn/mn/m 23/04/2019
10:00:00
Glasgow Townhead
Timeseries Graph
96 (3 Low)32 (1 Low)n/m26 (3 Low)51 (4 Moderate)
*3
24/04/2019
09:00:00
Grangemouth
Timeseries Graph
n/m31 (1 Low)33 (1 Low)23 (2 Low)64 (5 Moderate)
*1
23/04/2019
13:45:00
Grangemouth Moray
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 23/04/2019
22:00:00
Greenock A8 Roadside
Timeseries Graph
n/m68 (2 Low)n/m25 (3 Low)45 (3 Low)
*3
24/04/2019
01:00:00

Back to top

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/m37 (1 Low)n/m34 (3 Low)48 (3 Low) 24/04/2019
01:00:00
Chesterfield Roadside
Timeseries Graph
n/m41 (1 Low)n/m32 (3 Low)49 (3 Low) 24/04/2019
01:00:00
Derby St Alkmund's Way
Timeseries Graph
n/m46 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Ladybower
Timeseries Graph
99 (3 Low)20 (1 Low)30 (1 Low)n/mn/m 23/04/2019
12:45:00
Leicester A594 Roadside
Timeseries Graph
n/m33 (1 Low)n/mn/m47 (3 Low)
*1
23/04/2019
10:00:00
Leicester University
Timeseries Graph
80 (3 Low)45 (1 Low)n/m29 (3 Low)n/m 24/04/2019
01:00:00
Lincoln Canwick Road
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 23/04/2019
12:00:00
Northampton Spring Park
Timeseries Graph
82 (3 Low)24 (1 Low)n/m24 (3 Low)n/m 24/04/2019
01:00:00
Nottingham Centre
Timeseries Graph
89 (3 Low)37 (1 Low)10 (1 Low)28 (3 Low)46 (3 Low) 23/04/2019
13:30:00
Nottingham Western Boulevard
Timeseries Graph
n/m67 (1 Low)n/mn/m47 (3 Low)
*1
24/04/2019
09:00:00

Back to top

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/m56 (1 Low)n/mn/mn/m 24/04/2019
08:00:00
Cambridge Roadside
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 23/04/2019
17:00:00
Luton A505 Roadside
Timeseries Graph
n/m99 (2 Low)n/mn/mn/m 23/04/2019
19:00:00
Norwich Lakenfields
Timeseries Graph
95 (3 Low)39 (1 Low)n/m26 (3 Low)n/a 24/04/2019
09:00:00
Sandy Roadside
Timeseries Graph
n/m26 (1 Low)n/m24 (3 Low)39 (3 Low)
*1
24/04/2019
01:00:00
Sibton
Timeseries Graph
94 (3 Low)n/mn/mn/mn/m 23/04/2019
21:00:00
Southend-on-Sea
Timeseries Graph
66 (2 Low)47 (1 Low)n/m29 (3 Low)n/m 24/04/2019
09:00:00
St Osyth
Timeseries Graph
79 (3 Low)31 (1 Low)n/mn/mn/m 23/04/2019
20:00:00
Stanford-le-Hope Roadside
Timeseries Graph
n/m75 (2 Low)n/m34 (3 Low)48 (3 Low)
*1
24/04/2019
08:00:00
Thurrock
Timeseries Graph
27 (1 Low)44 (1 Low)3 (1 Low)n/m69 (6 Moderate)
*1
23/04/2019
16:15:00
Weybourne
Timeseries Graph
105 (4 Moderate)n/mn/mn/mn/m 23/04/2019
24:00:
Wicken Fen
Timeseries Graph
95 (3 Low)15 (1 Low)5 (1 Low)n/mn/m 23/04/2019
12:00:00

Back to top

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/m85 (2 Low)n/m30 (3 Low)47 (3 Low) 24/04/2019
08:00:00
Ealing Horn Lane
Timeseries Graph
n/mn/mn/mn/m47 (3 Low)
*1
24/04/2019
08:00:00
Haringey Roadside
Timeseries Graph
n/m90 (2 Low)n/mn/mn/m 23/04/2019
24:00:
London Bexley
Timeseries Graph
n/m77 (2 Low)n/m40 (4 Moderate)n/m 24/04/2019
01:00:00
London Bloomsbury
Timeseries Graph
48 (2 Low)70 (2 Low)10 (1 Low)30 (3 Low)44 (3 Low) 23/04/2019
11:00:00
London Eltham
Timeseries Graph
51 (2 Low)58 (1 Low)n/m34 (3 Low)n/m 24/04/2019
01:00:00
London Haringey Priory Park South
Timeseries Graph
74 (3 Low)65 (1 Low)n/mn/mn/m 23/04/2019
21:00:00
London Harlington
Timeseries Graph
60 (2 Low)82 (2 Low)n/m28 (3 Low)47 (3 Low)
*3
24/04/2019
01:00:00
London Hillingdon
Timeseries Graph
59 (2 Low)97 (2 Low)n/mn/mn/m 23/04/2019
21:00:00
London Honor Oak Park
Timeseries Graph
n/mn/mn/m32 (3 Low)51 (4 Moderate)
*3
24/04/2019
01:00:00
London Marylebone Road
Timeseries Graph
37 (2 Low)120 (2 Low)14 (1 Low)34 (3 Low)48 (3 Low) 23/04/2019
18:15:00
London N. Kensington
Timeseries Graph
76 (3 Low)69 (2 Low)7 (1 Low)26 (3 Low)44 (3 Low)
*3
23/04/2019
11:15:00
London Teddington Bushy Park
Timeseries Graph
n/mn/mn/m33 (3 Low)n/m 24/04/2019
01:00:00
London Westminster
Timeseries Graph
n/m67 (1 Low)n/m29 (3 Low)n/m 24/04/2019
09:00:00
Southwark A2 Old Kent Road
Timeseries Graph
n/m98 (2 Low)n/mn/m63 (5 Moderate)
*1
24/04/2019
08:00:00
Tower Hamlets Roadside
Timeseries Graph
n/m72 (2 Low)n/mn/mn/m 23/04/2019
24:00:

Back to top

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
132 (5 Moderate)16 (1 Low)n/mn/mn/m 23/04/2019
16:00:00
Inverness
Timeseries Graph
n/m36 (1 Low)n/m22 (2 Low)38 (3 Low)
*3
24/04/2019
02:00:00
Lerwick
Timeseries Graph
118 (4 Moderate)n/mn/mn/mn/m 24/04/2019
04:00:00
Strathvaich
Timeseries Graph
129 (5 Moderate)n/mn/mn/mn/m 23/04/2019
14:00:00

Back to top

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/m66 (1 Low)n/mn/mn/m 24/04/2019
07:00:00
Hartlepool St Abbs Walk
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Middlesbrough
Timeseries Graph
86 (3 Low)48 (1 Low)6 (1 Low)25 (3 Low)62 (5 Moderate) 23/04/2019
10:15:00
Newcastle Centre
Timeseries Graph
111 (4 Moderate)35 (1 Low)n/m25 (3 Low)43 (3 Low) 24/04/2019
01:00:00
Newcastle Cradlewell Roadside
Timeseries Graph
n/mn/an/mn/mn/a 17/04/2019
09:00:00
Stockton-on-Tees A1305 Roadside
Timeseries Graph
n/m72 (2 Low)n/m29 (3 Low)n/m 24/04/2019
09:00:00
Stockton-on-Tees Eaglescliffe
Timeseries Graph
n/m68 (2 Low)n/m26 (3 Low)60 (5 Moderate)
*2
24/04/2019
01:00:00
Sunderland Silksworth
Timeseries Graph
104 (4 Moderate)14 (1 Low)n/m24 (3 Low)n/m 24/04/2019
09:00:00
Sunderland Wessington Way
Timeseries Graph
n/m24 (1 Low)n/mn/mn/m 23/04/2019
18:00:00

Back to top

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
101 (4 Moderate)14 (1 Low)n/m26 (3 Low)70 (6 Moderate) 24/04/2019
08:00:00
Aberdeen Union Street Roadside
Timeseries Graph
n/m99 (2 Low)n/mn/mn/m 24/04/2019
06:00:00
Aberdeen Wellington Road
Timeseries Graph
n/m105 (2 Low)n/mn/mn/m 24/04/2019
09:00:00
Dundee Mains Loan
Timeseries Graph
n/m14 (1 Low)n/mn/mn/m 23/04/2019
22:00:00

Back to top

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
108 (4 Moderate)18 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Wrexham
Timeseries Graph
n/m65 (1 Low)9 (1 Low)27 (3 Low)46 (3 Low)
*3
23/04/2019
14:15:00

Back to top

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/m73 (2 Low)n/mn/mn/m 24/04/2019
09:00:00
Blackburn Accrington Road
Timeseries Graph
n/m21 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Blackpool Marton
Timeseries Graph
102 (4 Moderate)18 (1 Low)n/m34 (3 Low)n/m 24/04/2019
01:00:00
Bury Whitefield Roadside
Timeseries Graph
n/m32 (1 Low)n/mn/m54 (4 Moderate)
*1
23/04/2019
11:00:00
Carlisle Roadside
Timeseries Graph
n/m52 (1 Low)n/m32 (3 Low)51 (4 Moderate)
*1
24/04/2019
01:00:00
Glazebury
Timeseries Graph
90 (3 Low)42 (1 Low)n/mn/mn/m 23/04/2019
21:00:00
Liverpool Speke
Timeseries Graph
86 (3 Low)66 (1 Low)8 (1 Low)30 (3 Low)52 (4 Moderate)
*1
23/04/2019
10:00:00
Manchester Piccadilly
Timeseries Graph
73 (3 Low)75 (2 Low)18 (1 Low)43 (5 Moderate)n/m 23/04/2019
14:15:00
Manchester Sharston
Timeseries Graph
93 (3 Low)50 (1 Low)n/mn/mn/m 23/04/2019
21:00:00
Preston
Timeseries Graph
98 (3 Low)28 (1 Low)n/m31 (3 Low)n/m 24/04/2019
01:00:00
Salford Eccles
Timeseries Graph
n/m53 (1 Low)n/m36 (4 Moderate)55 (4 Moderate)
*3
24/04/2019
01:00:00
Shaw Crompton Way
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 23/04/2019
11:00:00
St Helens Linkway
Timeseries Graph
n/mn/an/mn/m51 (4 Moderate)
*1
01/04/2019
05:00:00
Warrington
Timeseries Graph
n/m54 (1 Low)n/m32 (3 Low)42 (3 Low)
*1
24/04/2019
01:00:00
Widnes Milton Road
Timeseries Graph
n/m92 (2 Low)n/mn/mn/m 23/04/2019
18:00:00
Wigan Centre
Timeseries Graph
99 (3 Low)41 (1 Low)n/m36 (4 Moderate)n/m 24/04/2019
01:00:00
Wirral Tranmere
Timeseries Graph
94 (3 Low)42 (1 Low)n/m30 (3 Low)n/m 24/04/2019
02:00:00

Back to top

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/m47 (1 Low)n/mn/m41 (3 Low) 24/04/2019
09:00:00
Ballymena Antrim Road
Timeseries Graph
n/m19 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Ballymena Ballykeel
Timeseries Graph
n/m30 (1 Low)8 (1 Low)n/mn/m 23/04/2019
09:45:00
Belfast Centre
Timeseries Graph
98 (3 Low)61 (1 Low)31 (1 Low)31 (3 Low)42 (3 Low) 23/04/2019
14:15:00
Belfast Stockman's Lane
Timeseries Graph
n/m63 (1 Low)n/mn/m40 (3 Low)
*2
24/04/2019
08:00:00
Derry Rosemount
Timeseries Graph
110 (4 Moderate)21 (1 Low)22 (1 Low)22 (2 Low)21 (2 Low) 24/04/2019
08:45:00
Lough Navar
Timeseries Graph
121 (5 Moderate)n/mn/m29 (3 Low)36 (3 Low)
*3
24/04/2019
05:00:00

Back to top

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/m87 (2 Low)n/mn/mn/m 23/04/2019
12:00:00
Eskdalemuir
Timeseries Graph
112 (4 Moderate)10 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Peebles
Timeseries Graph
106 (4 Moderate)9 (1 Low)n/mn/mn/m 23/04/2019
10:00:00

Back to top

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
72 (3 Low)47 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Canterbury
Timeseries Graph
65 (2 Low)27 (1 Low)n/mn/mn/m 23/04/2019
20:00:00
Chatham Roadside
Timeseries Graph
n/m45 (1 Low)n/m31 (3 Low)51 (4 Moderate)
*1
24/04/2019
01:00:00
Chilbolton Observatory
Timeseries Graph
80 (3 Low)52 (1 Low)7 (1 Low)28 (3 Low)46 (3 Low)
*3
23/04/2019
13:45:00
Eastbourne
Timeseries Graph
n/m46 (1 Low)n/m25 (3 Low)41 (3 Low)
*3
24/04/2019
08:00:00
Horley
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 23/04/2019
09:00:00
Lullington Heath
Timeseries Graph
85 (3 Low)30 (1 Low)12 (1 Low)n/mn/m 23/04/2019
11:15:00
Oxford Centre Roadside
Timeseries Graph
n/m100 (2 Low)n/mn/mn/m 23/04/2019
19:00:00
Oxford St Ebbes
Timeseries Graph
n/m43 (1 Low)n/m26 (3 Low)42 (3 Low) 24/04/2019
03:00:00
Portsmouth
Timeseries Graph
72 (3 Low)78 (2 Low)n/m33 (3 Low)36 (3 Low) 24/04/2019
09:00:00
Portsmouth Anglesea Road
Timeseries Graph
n/m94 (2 Low)n/mn/m43 (3 Low)
*1
23/04/2019
24:00:
Reading London Road
Timeseries Graph
n/m79 (2 Low)n/mn/m40 (3 Low)
*2
23/04/2019
15:00:00
Reading New Town
Timeseries Graph
61 (2 Low)74 (2 Low)n/m25 (3 Low)33 (2 Low) 24/04/2019
09:00:00
Rochester Stoke
Timeseries Graph
68 (3 Low)29 (1 Low)11 (1 Low)31 (3 Low)43 (3 Low)
*3
23/04/2019
13:00:00
Southampton A33
Timeseries Graph
n/m113 (2 Low)n/mn/m43 (3 Low) 23/04/2019
15:00:00
Southampton Centre
Timeseries Graph
37 (2 Low)90 (2 Low)21 (1 Low)32 (3 Low)45 (3 Low) 23/04/2019
11:45:00
Storrington Roadside
Timeseries Graph
n/m65 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Worthing A27 Roadside
Timeseries Graph
n/m80 (2 Low)n/m23 (2 Low)n/m 24/04/2019
07:00:00

Back to top

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
78 (3 Low)43 (1 Low)5 (1 Low)27 (3 Low)45 (3 Low) 23/04/2019
12:15:00
Cardiff Newport Road
Timeseries Graph
n/m89 (2 Low)n/mn/m51 (4 Moderate)
*1
23/04/2019
18:00:00
Chepstow A48
Timeseries Graph
n/m63 (1 Low)n/m31 (3 Low)49 (3 Low)
*1
24/04/2019
07:00:00
Cwmbran
Timeseries Graph
92 (3 Low)23 (1 Low)n/mn/mn/m 23/04/2019
17:00:00
Hafod-yr-ynys Roadside
Timeseries Graph
n/m111 (2 Low)n/mn/mn/m 24/04/2019
08:00:00
Narberth
Timeseries Graph
94 (3 Low)13 (1 Low)17 (1 Low)20 (2 Low)39 (3 Low)
*3
23/04/2019
11:45:00
Newport
Timeseries Graph
n/m44 (1 Low)n/m27 (3 Low)45 (3 Low)
*3
24/04/2019
01:00:00
Port Talbot Margam
Timeseries Graph
100 (3 Low)38 (1 Low)1 (1 Low)27 (3 Low)45 (3 Low) 23/04/2019
12:15:00
Swansea Roadside
Timeseries Graph
n/m86 (2 Low)n/m26 (3 Low)47 (3 Low)
*2
24/04/2019
09:00:00

Back to top

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/m20 (2 Low)36 (3 Low)
*1
24/04/2019
01:00:00
Bath Roadside
Timeseries Graph
n/m73 (2 Low)n/mn/mn/m 23/04/2019
14:00:00
Bournemouth
Timeseries Graph
83 (3 Low)64 (1 Low)n/m29 (3 Low)n/m 24/04/2019
09:00:00
Bristol St Paul's
Timeseries Graph
75 (3 Low)24 (1 Low)n/m27 (3 Low)35 (3 Low) 24/04/2019
01:00:00
Bristol Temple Way
Timeseries Graph
n/m82 (2 Low)n/mn/m53 (4 Moderate)
*1
23/04/2019
10:00:00
Charlton Mackrell
Timeseries Graph
95 (3 Low)17 (1 Low)n/mn/mn/m 23/04/2019
18:00:00
Christchurch Barrack Road
Timeseries Graph
n/m78 (2 Low)n/m34 (3 Low)n/m 24/04/2019
08:00:00
Exeter Roadside
Timeseries Graph
49 (2 Low)83 (2 Low)n/mn/mn/m 23/04/2019
17:00:00
Honiton
Timeseries Graph
n/m31 (1 Low)n/mn/mn/m 24/04/2019
08:00:00
Plymouth Centre
Timeseries Graph
84 (3 Low)42 (1 Low)n/m25 (3 Low)37 (3 Low) 24/04/2019
01:00:00
Plymouth Tavistock Road
Timeseries Graph
n/m33 (1 Low)n/mn/mn/m 24/04/2019
09:00:00
Saltash Callington Road
Timeseries Graph
n/mn/mn/m21 (2 Low)39 (3 Low)
*1
24/04/2019
02:00:00
Swindon Walcot
Timeseries Graph
n/m35 (1 Low)n/mn/mn/m 24/04/2019
08:00:00
Yarner Wood
Timeseries Graph
93 (3 Low)21 (1 Low)n/mn/mn/m 23/04/2019
15:00:00

Back to top

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
106 (4 Moderate)n/mn/mn/mn/m 23/04/2019
20:00:00

Back to top

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
74 (3 Low)27 (1 Low)n/m29 (3 Low)44 (3 Low)
*3
24/04/2019
01:00:00
Birmingham Acocks Green
Timeseries Graph
107 (4 Moderate)31 (1 Low)n/m27 (3 Low)n/m 24/04/2019
01:00:00
Birmingham Ladywood
Timeseries Graph
n/mn/mn/m31 (3 Low)44 (3 Low) 24/04/2019
01:00:00
Burton-on-Trent Horninglow
Timeseries Graph
n/m44 (1 Low)n/mn/mn/m 23/04/2019
10:00:00
Cannock A5190 Roadside
Timeseries Graph
n/m42 (1 Low)n/mn/mn/m 23/04/2019
11:00:00
Coventry Allesley
Timeseries Graph
77 (3 Low)30 (1 Low)n/m21 (2 Low)n/m 24/04/2019
01:00:00
Coventry Binley Road
Timeseries Graph
n/m37 (1 Low)n/mn/m46 (3 Low)
*1
23/04/2019
10:00:00
Leamington Spa
Timeseries Graph
49 (2 Low)32 (1 Low)n/m30 (3 Low)40 (3 Low) 24/04/2019
01:00:00
Leamington Spa Rugby Road
Timeseries Graph
n/m33 (1 Low)n/m30 (3 Low)40 (3 Low) 24/04/2019
01:00:00
Leominster
Timeseries Graph
84 (3 Low)20 (1 Low)n/mn/mn/m 23/04/2019
17:00:00
Oldbury Birmingham Road
Timeseries Graph
n/m51 (1 Low)n/mn/mn/m 24/04/2019
09:00:00
Stoke-on-Trent A50 Roadside
Timeseries Graph
n/m102 (2 Low)n/mn/m47 (3 Low)
*1
24/04/2019
08:00:00
Stoke-on-Trent Centre
Timeseries Graph
93 (3 Low)44 (1 Low)n/m28 (3 Low)n/m 24/04/2019
01:00:00
Telford Hollinswood
Timeseries Graph
n/m34 (1 Low)n/mn/mn/m 24/04/2019
07:00:00
Walsall Woodlands
Timeseries Graph
87 (3 Low)21 (1 Low)n/mn/mn/m 23/04/2019
24:00:
West Bromwich Kenrick Park
Timeseries Graph
n/m43 (1 Low)n/mn/mn/m 24/04/2019
09:00:00

Back to top

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
100 (3 Low)28 (1 Low)9 (1 Low)n/mn/m 23/04/2019
13:45:00
Bradford Mayo Avenue
Timeseries Graph
n/m96 (2 Low)n/mn/mn/m 23/04/2019
10:00:00
Dewsbury Ashworth Grove
Timeseries Graph
n/mn/an/mn/mn/m 18/04/2019
21:00:00
Doncaster A630 Cleveland Street
Timeseries Graph
n/m70 (2 Low)n/mn/mn/m 23/04/2019
24:00:
High Muffles
Timeseries Graph
121 (5 Moderate)8 (1 Low)n/mn/mn/m 23/04/2019
22:00:00
Hull Freetown
Timeseries Graph
116 (4 Moderate)63 (1 Low)7 (1 Low)24 (3 Low)n/m 24/04/2019
07:45:00
Hull Holderness Road
Timeseries Graph
n/m33 (1 Low)n/mn/m55 (4 Moderate)
*1
24/04/2019
09:00:00
Immingham Woodlands Avenue
Timeseries Graph
n/m62 (1 Low)n/mn/mn/m 23/04/2019
21:00:00
Leeds Centre
Timeseries Graph
98 (3 Low)14 (1 Low)4 (1 Low)30 (3 Low)37 (3 Low) 23/04/2019
12:30:00
Leeds Headingley Kerbside
Timeseries Graph
n/m36 (1 Low)n/m30 (3 Low)32 (2 Low) 24/04/2019
01:00:00
Scunthorpe Town
Timeseries Graph
n/m42 (1 Low)61 (1 Low)n/m67 (6 Moderate)
*1
23/04/2019
16:45:00
Sheffield Barnsley Road
Timeseries Graph
n/m66 (1 Low)n/m44 (5 Moderate)n/m 24/04/2019
01:00:00
Sheffield Devonshire Green
Timeseries Graph
93 (3 Low)43 (1 Low)n/m42 (5 Moderate)51 (4 Moderate) 24/04/2019
01:00:00
Sheffield Tinsley
Timeseries Graph
n/m23 (1 Low)n/mn/mn/m 24/04/2019
02:00:00
York Bootham
Timeseries Graph
n/m15 (1 Low)n/m23 (2 Low)34 (3 Low) 24/04/2019
01:00:00
York Fishergate
Timeseries Graph
n/m48 (1 Low)n/m20 (2 Low)52 (4 Moderate)
*1
24/04/2019
09:00:00

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