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 7am Wed 10th Aug 2022
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 |
56 (2 Low) | n/m | n/m | 3 (1 Low) | 6 (1 Low) *2 | 10/08/2022 07:00:00 |
Bush Estate Timeseries Graph |
57 (2 Low) | 4 (1 Low) | n/m | n/m | n/m | 09/08/2022 22:00:00 |
Dumbarton Roadside Timeseries Graph |
n/m | 20 (1 Low) | n/m | n/m | n/m | 09/08/2022 08:00:00 |
Edinburgh Nicolson Street Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 09/08/2022 19:00:00 |
Edinburgh St Leonards Timeseries Graph |
49 (2 Low) | 28 (1 Low) | 2 (1 Low) | 4 (1 Low) | 9 (1 Low) *2 | 10/08/2022 06:00:00 |
Glasgow Great Western Road Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 10/08/2022 07:00:00 |
Glasgow High Street Timeseries Graph |
n/m | 37 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 10/08/2022 07:00:00 |
Glasgow Kerbside Timeseries Graph |
n/m | 53 (1 Low) | n/m | n/m | n/m | 09/08/2022 23:00:00 |
Glasgow Townhead Timeseries Graph |
55 (2 Low) | 35 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 10/08/2022 07:00:00 |
Grangemouth Timeseries Graph |
n/m | 20 (1 Low) | 2 (1 Low) | 3 (1 Low) | 11 (1 Low) *1 | 09/08/2022 20:45:00 |
Grangemouth Moray Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | n/m | 10/08/2022 06:00:00 |
Greenock A8 Roadside Timeseries Graph |
n/m | 31 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 10/08/2022 01:00:00 |
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/m | 17 (1 Low) | n/m | 5 (1 Low) | 11 (1 Low) *2 | 10/08/2022 07:00:00 |
Chesterfield Roadside Timeseries Graph |
n/m | 20 (1 Low) | n/m | 6 (1 Low) | 13 (1 Low) *2 | 10/08/2022 07:00:00 |
Derby St Alkmund's Way Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 09/08/2022 22:00:00 |
Ladybower Timeseries Graph |
101 (4 Moderate) | 8 (1 Low) | 2 (1 Low) | n/m | n/m | 09/08/2022 10:00:00 |
Leicester A594 Roadside Timeseries Graph |
n/m | 54 (1 Low) | n/m | n/m | 19 (2 Low) *1 | 09/08/2022 22:00:00 |
Leicester University Timeseries Graph |
119 (4 Moderate) | 38 (1 Low) | n/m | 6 (1 Low) | 17 (2 Low) *2 | 10/08/2022 07:00:00 |
Lincoln Canwick Road Timeseries Graph |
n/m | 65 (1 Low) | n/m | n/m | n/m | 09/08/2022 18:00:00 |
Northampton Spring Park Timeseries Graph |
116 (4 Moderate) | 22 (1 Low) | n/m | 8 (1 Low) | n/m | 10/08/2022 06:00:00 |
Nottingham Centre Timeseries Graph |
105 (4 Moderate) | 46 (1 Low) | 3 (1 Low) | 9 (1 Low) | 22 (2 Low) *2 | 10/08/2022 07:00:00 |
Nottingham Western Boulevard Timeseries Graph |
n/m | 40 (1 Low) | n/m | n/m | 21 (2 Low) *1 | 09/08/2022 20:00:00 |
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/m | 14 (1 Low) | n/m | 5 (1 Low) | 12 (1 Low) *2 | 10/08/2022 01:00:00 |
Cambridge Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 09/08/2022 16:00:00 |
Luton A505 Roadside Timeseries Graph |
n/m | 66 (1 Low) | n/m | n/m | n/m | 10/08/2022 07:00:00 |
Norwich Lakenfields Timeseries Graph |
67 (3 Low) | 24 (1 Low) | n/m | 5 (1 Low) | 10 (1 Low) *2 | 10/08/2022 03:00:00 |
Sandy Roadside Timeseries Graph |
n/m | 36 (1 Low) | n/m | 5 (1 Low) | 18 (2 Low) *1 | 10/08/2022 02:00:00 |
Sibton Timeseries Graph |
63 (2 Low) | n/m | n/m | n/m | n/m | 09/08/2022 20:00:00 |
Southend-on-Sea Timeseries Graph |
61 (2 Low) | 43 (1 Low) | n/m | 6 (1 Low) | 11 (1 Low) *2 | 10/08/2022 06:00:00 |
St Osyth Timeseries Graph |
68 (3 Low) | 13 (1 Low) | n/m | 6 (1 Low) | 17 (2 Low) *2 | 10/08/2022 02:00:00 |
Stanford-le-Hope Roadside Timeseries Graph |
n/m | 27 (1 Low) | n/m | 11 (1 Low) | 12 (1 Low) *1 | 10/08/2022 01:00:00 |
Thurrock Timeseries Graph |
69 (3 Low) | 24 (1 Low) | 2 (1 Low) | n/m | 13 (1 Low) *1 | 09/08/2022 12:30:00 |
Weybourne Timeseries Graph |
61 (2 Low) | n/m | n/m | n/m | n/m | 09/08/2022 21:00:00 |
Wicken Fen Timeseries Graph |
n/a | n/a | n/a | n/a | n/a | 07/08/2022 19:30:00 |
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/m | 68 (2 Low) | n/m | 6 (1 Low) | 18 (2 Low) *1 | 10/08/2022 07:00:00 |
Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 33 (2 Low) *1 | 10/08/2022 01:00:00 |
Haringey Roadside Timeseries Graph |
n/m | 29 (1 Low) | n/m | n/m | n/m | 10/08/2022 07:00:00 |
London Bexley Timeseries Graph |
n/m | 25 (1 Low) | n/m | 6 (1 Low) | 14 (1 Low) *2 | 10/08/2022 01:00:00 |
London Bloomsbury Timeseries Graph |
n/a | n/a | 1 (1 Low) | 6 (1 Low) | 17 (2 Low) *2 | 09/08/2022 20:45:00 |
London Eltham Timeseries Graph |
75 (3 Low) | 21 (1 Low) | n/m | 6 (1 Low) | 13 (1 Low) *2 | 10/08/2022 01:00:00 |
London Haringey Priory Park South Timeseries Graph |
n/a | n/a | n/m | n/m | n/m | 06/08/2022 21:00:00 |
London Harlington Timeseries Graph |
92 (3 Low) | 28 (1 Low) | n/m | 6 (1 Low) | 14 (1 Low) *2 | 10/08/2022 03:00:00 |
London Hillingdon Timeseries Graph |
76 (3 Low) | 46 (1 Low) | n/m | 6 (1 Low) | 13 (1 Low) *2 | 10/08/2022 03:00:00 |
London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 12 (1 Low) *2 | 10/08/2022 07:00:00 |
London Marylebone Road Timeseries Graph |
62 (2 Low) | 59 (1 Low) | 2 (1 Low) | n/a | n/a | 09/08/2022 08:45:00 |
London N. Kensington Timeseries Graph |
79 (3 Low) | 15 (1 Low) | 1 (1 Low) | 6 (1 Low) | 14 (1 Low) *2 | 09/08/2022 18:00:00 |
London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 6 (1 Low) | 13 (1 Low) *2 | 10/08/2022 01:00:00 |
London Westminster Timeseries Graph |
n/m | n/a | n/m | 5 (1 Low) | n/m | 10/08/2022 07:00:00 |
Southwark A2 Old Kent Road Timeseries Graph |
n/m | 43 (1 Low) | n/m | n/m | 26 (2 Low) *1 | 10/08/2022 07:00:00 |
Tower Hamlets Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | n/m | 09/08/2022 24:00: |
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 |
41 (2 Low) | 8 (1 Low) | n/m | n/m | n/m | 09/08/2022 08:00:00 |
Inverness Timeseries Graph |
n/m | 11 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) *2 | 10/08/2022 07:00:00 |
Lerwick Timeseries Graph |
n/a | n/m | n/m | n/m | n/m | 07/08/2022 05:00:00 |
Strathvaich Timeseries Graph |
59 (2 Low) | n/m | n/m | n/m | n/m | 10/08/2022 07:00:00 |
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/m | 24 (1 Low) | n/m | n/m | n/m | 09/08/2022 08:00:00 |
Hartlepool St Abbs Walk Timeseries Graph |
n/m | 15 (1 Low) | n/m | 6 (1 Low) | 14 (1 Low) *2 | 10/08/2022 07:00:00 |
Middlesbrough Timeseries Graph |
61 (2 Low) | 12 (1 Low) | n/a | 3 (1 Low) | 16 (1 Low) *1 | 08/08/2022 07:45:00 |
Newcastle Centre Timeseries Graph |
52 (2 Low) | 31 (1 Low) | n/m | 5 (1 Low) | 12 (1 Low) *1 | 10/08/2022 07:00:00 |
Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 54 (1 Low) | n/m | n/m | 11 (1 Low) *1 | 09/08/2022 18:00:00 |
Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 15 (1 Low) | n/m | 4 (1 Low) | n/m | 10/08/2022 07:00:00 |
Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 13 (1 Low) | n/m | 4 (1 Low) | 15 (1 Low) *1 | 10/08/2022 07:00:00 |
Sunderland Silksworth Timeseries Graph |
58 (2 Low) | 20 (1 Low) | n/m | 5 (1 Low) | 13 (1 Low) *2 | 10/08/2022 07:00:00 |
Sunderland Wessington Way Timeseries Graph |
n/m | 41 (1 Low) | n/m | n/m | n/m | 09/08/2022 24:00: |
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 Erroll Park Timeseries Graph |
38 (2 Low) | 28 (1 Low) | n/m | 2 (1 Low) | 6 (1 Low) *2 | 10/08/2022 07:00:00 |
Aberdeen Union Street Roadside Timeseries Graph |
n/m | 53 (1 Low) | n/m | n/m | n/m | 09/08/2022 08:00:00 |
Aberdeen Wellington Road Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 09/08/2022 09:00:00 |
Dundee Mains Loan Timeseries Graph |
n/m | 10 (1 Low) | n/m | n/m | n/m | 10/08/2022 02:00:00 |
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 |
110 (4 Moderate) | 9 (1 Low) | n/m | n/m | n/m | 09/08/2022 22:00:00 |
Wrexham Timeseries Graph |
n/m | 35 (1 Low) | 9 (1 Low) | 5 (1 Low) | 11 (1 Low) *2 | 09/08/2022 18:00:00 |
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/m | 30 (1 Low) | n/m | n/m | n/m | 10/08/2022 07:00:00 |
Blackburn Accrington Road Timeseries Graph |
n/m | 40 (1 Low) | n/m | n/m | n/m | 10/08/2022 07:00:00 |
Blackpool Marton Timeseries Graph |
69 (3 Low) | 21 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) *2 | 10/08/2022 06:00:00 |
Bury Whitefield Roadside Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 10/08/2022 07:00:00 |
Carlisle Morton A595 Timeseries Graph |
n/m | 11 (1 Low) | n/m | 6 (1 Low) | 12 (1 Low) *1 | 10/08/2022 05:00:00 |
Crewe Coppenhall Timeseries Graph |
n/m | 29 (1 Low) | n/m | 8 (1 Low) | 16 (1 Low) *2 | 10/08/2022 05:00:00 |
Glazebury Timeseries Graph |
89 (3 Low) | 25 (1 Low) | n/m | 7 (1 Low) | 16 (1 Low) *2 | 10/08/2022 05:00:00 |
Liverpool Speke Timeseries Graph |
78 (3 Low) | 45 (1 Low) | 2 (1 Low) | 11 (1 Low) | 17 (2 Low) *1 | 09/08/2022 20:15:00 |
Manchester Piccadilly Timeseries Graph |
91 (3 Low) | 68 (2 Low) | 3 (1 Low) | 8 (1 Low) | 18 (2 Low) *2 | 09/08/2022 10:15:00 |
Manchester Sharston Timeseries Graph |
97 (3 Low) | 77 (2 Low) | n/m | n/m | n/m | 09/08/2022 21:00:00 |
Preston Timeseries Graph |
80 (3 Low) | 7 (1 Low) | n/m | 7 (1 Low) | 14 (1 Low) *2 | 10/08/2022 04:00:00 |
Salford Eccles Timeseries Graph |
n/m | 49 (1 Low) | n/m | 8 (1 Low) | 18 (2 Low) *2 | 10/08/2022 07:00:00 |
Shaw Crompton Way Timeseries Graph |
n/m | 55 (1 Low) | n/m | n/m | n/m | 09/08/2022 22:00:00 |
St Helens Linkway Timeseries Graph |
n/m | 38 (1 Low) | n/m | n/m | 18 (2 Low) *1 | 10/08/2022 07:00:00 |
Warrington Timeseries Graph |
n/m | 29 (1 Low) | n/m | 7 (1 Low) | 15 (1 Low) *1 | 10/08/2022 04:00:00 |
Widnes Milton Road Timeseries Graph |
n/m | 45 (1 Low) | n/m | n/m | n/m | 09/08/2022 09:00:00 |
Wigan Centre Timeseries Graph |
87 (3 Low) | 24 (1 Low) | n/m | 6 (1 Low) | 13 (1 Low) *2 | 10/08/2022 01:00:00 |
Wirral Tranmere Timeseries Graph |
75 (3 Low) | 27 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 10/08/2022 07:00:00 |
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/m | 29 (1 Low) | n/m | n/m | n/a | 09/08/2022 15:00:00 |
Ballymena Antrim Road Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | n/m | 09/08/2022 07:00:00 |
Ballymena Ballykeel Timeseries Graph |
n/m | 26 (1 Low) | 1 (1 Low) | n/m | n/m | 10/08/2022 02:45:00 |
Belfast Centre Timeseries Graph |
64 (2 Low) | 32 (1 Low) | 3 (1 Low) | 6 (1 Low) | 14 (1 Low) *2 | 09/08/2022 08:30:00 |
Belfast Stockman's Lane Timeseries Graph |
n/m | 63 (1 Low) | n/m | n/m | 17 (2 Low) *1 | 09/08/2022 10:00:00 |
Derry Rosemount Timeseries Graph |
56 (2 Low) | 13 (1 Low) | 5 (1 Low) | 4 (1 Low) | 8 (1 Low) *1 | 09/08/2022 21:30:00 |
Lough Navar Timeseries Graph |
54 (2 Low) | n/m | n/m | 2 (1 Low) | 4 (1 Low) *2 | 10/08/2022 05:00:00 |
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/m | 42 (1 Low) | n/m | n/m | n/m | 09/08/2022 15:00:00 |
Eskdalemuir Timeseries Graph |
n/a | n/a | n/m | n/m | n/m | 30/03/2021 15:00:00 |
Peebles Timeseries Graph |
51 (2 Low) | 10 (1 Low) | n/m | n/m | n/m | 09/08/2022 22:00:00 |
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) | 23 (1 Low) | n/m | 6 (1 Low) | n/m | 10/08/2022 03:00:00 |
Canterbury Timeseries Graph |
72 (3 Low) | 20 (1 Low) | n/m | 4 (1 Low) | 8 (1 Low) *2 | 10/08/2022 01:00:00 |
Chatham Roadside Timeseries Graph |
n/m | 24 (1 Low) | n/m | 2 (1 Low) | 15 (1 Low) *1 | 10/08/2022 02:00:00 |
Chilbolton Observatory Timeseries Graph |
121 (5 Moderate) | 15 (1 Low) | 1 (1 Low) | 7 (1 Low) | 22 (2 Low) *2 | 09/08/2022 15:30:00 |
Eastbourne Timeseries Graph |
n/m | 2 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) *2 | 10/08/2022 01:00:00 |
Horley Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 09/08/2022 08:00:00 |
Lullington Heath Timeseries Graph |
77 (3 Low) | 4 (1 Low) | 4 (1 Low) | 4 (1 Low) | 9 (1 Low) *2 | 09/08/2022 18:15:00 |
Oxford Centre Roadside Timeseries Graph |
n/m | 84 (2 Low) | n/m | n/m | n/m | 09/08/2022 21:00:00 |
Oxford St Ebbes Timeseries Graph |
n/m | 57 (1 Low) | n/m | 5 (1 Low) | 11 (1 Low) *2 | 10/08/2022 07:00:00 |
Portsmouth Timeseries Graph |
92 (3 Low) | 27 (1 Low) | n/m | 6 (1 Low) | 16 (1 Low) *2 | 10/08/2022 01:00:00 |
Portsmouth Anglesea Road Timeseries Graph |
n/m | 28 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 10/08/2022 07:00:00 |
Reading London Road Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | 19 (2 Low) *1 | 09/08/2022 08:00:00 |
Reading New Town Timeseries Graph |
100 (3 Low) | 54 (1 Low) | n/m | 5 (1 Low) | 17 (2 Low) *1 | 10/08/2022 03:00:00 |
Rochester Stoke Timeseries Graph |
68 (3 Low) | 13 (1 Low) | 0 (1 Low) | 6 (1 Low) | 10 (1 Low) *2 | 10/08/2022 02:30:00 |
Southampton A33 Timeseries Graph |
n/m | 56 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 09/08/2022 24:00: |
Southampton Centre Timeseries Graph |
83 (3 Low) | 41 (1 Low) | 4 (1 Low) | 6 (1 Low) | 14 (1 Low) *2 | 09/08/2022 07:15:00 |
Storrington Roadside Timeseries Graph |
n/m | 36 (1 Low) | n/m | n/m | n/m | 09/08/2022 08:00:00 |
Worthing A27 Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | 8 (1 Low) | n/m | 09/08/2022 01:00:00 |
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 |
101 (4 Moderate) | 20 (1 Low) | 5 (1 Low) | 10 (1 Low) | 18 (2 Low) *1 | 08/08/2022 13:45:00 |
Cardiff Newport Road Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | 19 (2 Low) *1 | 09/08/2022 22:00:00 |
Chepstow A48 Timeseries Graph |
n/m | 50 (1 Low) | n/m | 12 (2 Low) | 17 (2 Low) *1 | 10/08/2022 07:00:00 |
Cwmbran Crownbridge Timeseries Graph |
65 (2 Low) | 23 (1 Low) | n/m | n/m | n/m | 09/08/2022 21:00:00 |
Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 81 (2 Low) | n/m | n/m | n/m | 09/08/2022 08:00:00 |
Narberth Timeseries Graph |
75 (3 Low) | 3 (1 Low) | 8 (1 Low) | 5 (1 Low) | 9 (1 Low) *2 | 09/08/2022 20:30:00 |
Newport Timeseries Graph |
n/m | 44 (1 Low) | n/m | 6 (1 Low) | 13 (1 Low) *2 | 10/08/2022 07:00:00 |
Port Talbot Margam Timeseries Graph |
95 (3 Low) | 23 (1 Low) | 2 (1 Low) | 12 (2 Low) | 41 (3 Low) *3 | 09/08/2022 16:45:00 |
Swansea Roadside Timeseries Graph |
n/m | n/a | n/m | n/a | n/a | 24/07/2022 01:00:00 |
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/m | n/m | n/m | 7 (1 Low) | 16 (1 Low) *1 | 10/08/2022 07:00:00 |
Bath A4 Roadside Timeseries Graph |
n/m | 49 (1 Low) | n/m | n/m | n/m | 09/08/2022 21:00:00 |
Bournemouth Timeseries Graph |
93 (3 Low) | 24 (1 Low) | n/m | 8 (1 Low) | n/m | 10/08/2022 04:00:00 |
Bristol St Paul's Timeseries Graph |
104 (4 Moderate) | 85 (2 Low) | n/m | 8 (1 Low) | 20 (2 Low) *1 | 10/08/2022 07:00:00 |
Bristol Temple Way Timeseries Graph |
n/m | 79 (2 Low) | n/m | n/m | 23 (2 Low) *1 | 09/08/2022 24:00: |
Charlton Mackrell Timeseries Graph |
110 (4 Moderate) | 11 (1 Low) | n/m | 6 (1 Low) | 18 (2 Low) *2 | 10/08/2022 03:00:00 |
Christchurch Barrack Road Timeseries Graph |
n/m | 36 (1 Low) | n/m | n/a | n/m | 01/08/2022 22:00:00 |
Exeter Roadside Timeseries Graph |
73 (3 Low) | 43 (1 Low) | n/m | n/m | n/m | 10/08/2022 01:00:00 |
Honiton Timeseries Graph |
n/m | 13 (1 Low) | n/m | 5 (1 Low) | 11 (1 Low) *2 | 10/08/2022 06:00:00 |
Plymouth Centre Timeseries Graph |
75 (3 Low) | 64 (1 Low) | n/m | 5 (1 Low) | 13 (1 Low) *2 | 10/08/2022 07:00:00 |
Plymouth Tavistock Road Timeseries Graph |
n/m | 57 (1 Low) | n/m | n/m | n/m | 09/08/2022 21:00:00 |
Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 14 (1 Low) *1 | 10/08/2022 07:00:00 |
Swindon Walcot Timeseries Graph |
n/m | 30 (1 Low) | n/m | 5 (1 Low) | 14 (1 Low) *2 | 10/08/2022 07:00:00 |
Yarner Wood Timeseries Graph |
101 (4 Moderate) | 8 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) *2 | 10/08/2022 07:00:00 |
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 |
60 (2 Low) | n/m | n/m | n/m | n/m | 09/08/2022 15:00:00 |
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 |
113 (4 Moderate) | 63 (1 Low) | n/m | 10 (1 Low) | 25 (2 Low) *2 | 10/08/2022 05:00:00 |
Birmingham Acocks Green Timeseries Graph |
n/a | n/a | n/m | n/a | n/a | 01/10/2021 03:00:00 |
Birmingham Ladywood Timeseries Graph |
135 (5 Moderate) | 52 (1 Low) | 6 (1 Low) | 8 (1 Low) | 19 (2 Low) *2 | 09/08/2022 12:00:00 |
Burton-on-Trent Horninglow Timeseries Graph |
n/m | 33 (1 Low) | n/m | 9 (1 Low) | 20 (2 Low) *2 | 10/08/2022 07:00:00 |
Cannock A5190 Roadside Timeseries Graph |
n/m | 63 (1 Low) | n/m | n/m | n/m | 10/08/2022 07:00:00 |
Coventry Allesley Timeseries Graph |
125 (5 Moderate) | 46 (1 Low) | n/m | 7 (1 Low) | 17 (2 Low) *2 | 10/08/2022 01:00:00 |
Coventry Binley Road Timeseries Graph |
n/m | 91 (2 Low) | n/m | n/m | 20 (2 Low) *1 | 09/08/2022 23:00:00 |
Leamington Spa Timeseries Graph |
124 (5 Moderate) | 35 (1 Low) | n/m | 6 (1 Low) | 17 (2 Low) *2 | 10/08/2022 04:00:00 |
Leamington Spa Rugby Road Timeseries Graph |
n/m | n/a | n/m | 6 (1 Low) | 15 (1 Low) *2 | 10/08/2022 01:00:00 |
Leominster Timeseries Graph |
118 (4 Moderate) | 22 (1 Low) | n/m | n/m | n/m | 09/08/2022 21:00:00 |
Oldbury Birmingham Road Timeseries Graph |
n/m | 55 (1 Low) | n/m | n/m | n/m | 09/08/2022 23:00:00 |
Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 67 (1 Low) | n/m | n/m | 21 (2 Low) *1 | 10/08/2022 07:00:00 |
Stoke-on-Trent Centre Timeseries Graph |
94 (3 Low) | 30 (1 Low) | n/m | 7 (1 Low) | 16 (1 Low) *2 | 10/08/2022 07:00:00 |
Telford Hollinswood Timeseries Graph |
n/m | 30 (1 Low) | n/m | 7 (1 Low) | 15 (1 Low) *2 | 10/08/2022 02:00:00 |
Walsall Woodlands Timeseries Graph |
134 (5 Moderate) | 38 (1 Low) | n/m | n/m | n/m | 09/08/2022 21:00:00 |
West Bromwich Kenrick Park Timeseries Graph |
n/m | 63 (1 Low) | n/m | n/m | n/m | 10/08/2022 07:00:00 |
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) | 34 (1 Low) | 6 (1 Low) | n/m | n/m | 09/08/2022 21:45:00 |
Bradford Mayo Avenue Timeseries Graph |
n/m | 77 (2 Low) | n/m | n/m | n/m | 09/08/2022 23:00:00 |
Dewsbury Ashworth Grove Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 23/06/2022 08:00:00 |
Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 56 (1 Low) | n/m | n/m | n/m | 10/08/2022 02:00:00 |
High Muffles Timeseries Graph |
76 (3 Low) | 5 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) *2 | 10/08/2022 07:00:00 |
Hull Freetown Timeseries Graph |
74 (3 Low) | 29 (1 Low) | 4 (1 Low) | 9 (1 Low) | 22 (2 Low) *2 | 10/08/2022 04:45:00 |
Hull Holderness Road Timeseries Graph |
n/m | 29 (1 Low) | n/m | n/m | 22 (2 Low) *1 | 09/08/2022 13:00:00 |
Immingham Woodlands Avenue Timeseries Graph |
n/m | 39 (1 Low) | n/m | 7 (1 Low) | 17 (2 Low) *2 | 10/08/2022 06:00:00 |
Leeds Centre Timeseries Graph |
100 (3 Low) | 40 (1 Low) | 3 (1 Low) | 6 (1 Low) | 16 (1 Low) *2 | 09/08/2022 18:45:00 |
Leeds Headingley Kerbside Timeseries Graph |
n/m | 45 (1 Low) | n/m | 7 (1 Low) | 21 (2 Low) *1 | 10/08/2022 07:00:00 |
Scunthorpe Town Timeseries Graph |
n/m | 24 (1 Low) | 34 (1 Low) | n/m | 30 (2 Low) *1 | 09/08/2022 19:30:00 |
Sheffield Barnsley Road Timeseries Graph |
n/m | 91 (2 Low) | n/m | n/a | n/m | 08/08/2022 09:00:00 |
Sheffield Devonshire Green Timeseries Graph |
91 (3 Low) | 41 (1 Low) | n/m | 6 (1 Low) | 14 (1 Low) *2 | 10/08/2022 07:00:00 |
Sheffield Tinsley Timeseries Graph |
n/m | 42 (1 Low) | n/m | 8 (1 Low) | 26 (2 Low) *2 | 10/08/2022 07:00:00 |
York Bootham Timeseries Graph |
n/m | 11 (1 Low) | n/m | 5 (1 Low) | 16 (1 Low) *1 | 10/08/2022 07:00:00 |
York Fishergate Timeseries Graph |
n/m | 26 (1 Low) | n/m | 6 (1 Low) | 21 (2 Low) *1 | 10/08/2022 02:00:00 |
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
- *3: measurements are PM10 SEQ 47/50