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.
- View the legend
- Maximum pollutant levels displayed on UK-AIR for the 24 hour period up to 10pm Sun 5th May 2024
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 |
71 (3 Low) | n/m | n/m | 4 (1 Low) | 6 (1 Low) *2 | 05/05/2024 01:00:00 |
Bush Estate Timeseries Graph |
73 (3 Low) | 3 (1 Low) | n/m | n/m | n/m | 05/05/2024 20:00:00 |
Dumbarton Roadside Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | n/m | 05/05/2024 19:00:00 |
Edinburgh Nicolson Street Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | n/m | 05/05/2024 16:00:00 |
Edinburgh St Leonards Timeseries Graph |
68 (3 Low) | 14 (1 Low) | 2 (1 Low) | 9 (1 Low) | 16 (1 Low) *2 | 05/05/2024 12:30:00 |
Glasgow Great Western Road Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | n/m | 05/05/2024 20:00:00 |
Glasgow High Street Timeseries Graph |
n/m | 28 (1 Low) | n/m | 15 (2 Low) | 23 (2 Low) *2 | 05/05/2024 01:00:00 |
Glasgow Kerbside Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 05/05/2024 20:00:00 |
Glasgow Townhead Timeseries Graph |
66 (2 Low) | 17 (1 Low) | n/m | 15 (2 Low) | 25 (2 Low) *2 | 05/05/2024 01:00:00 |
Grangemouth Timeseries Graph |
n/m | 7 (1 Low) | 2 (1 Low) | 11 (1 Low) | 20 (2 Low) *1 | 04/05/2024 22:45:00 |
Grangemouth Moray Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Greenock A8 Roadside Timeseries Graph |
n/m | 18 (1 Low) | n/m | 17 (2 Low) | 29 (2 Low) *2 | 05/05/2024 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 |
102 (4 Moderate) | 9 (1 Low) | n/m | 4 (1 Low) | 6 (1 Low) *2 | 05/05/2024 22:00:00 |
Chesterfield Roadside Timeseries Graph |
n/m | 18 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 22:00:00 |
Derby St Alkmund's Way Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | n/m | 04/05/2024 22:00:00 |
Derby Stockbrook Park Timeseries Graph |
n/a | n/m | n/m | 7 (1 Low) | 10 (1 Low) *2 | 05/05/2024 20:00:00 |
Ladybower Timeseries Graph |
n/a | n/a | n/a | n/m | n/m | 03/03/2024 15:15:00 |
Leicester A594 Roadside Timeseries Graph |
n/m | 71 (2 Low) | n/m | n/m | 12 (1 Low) *1 | 04/05/2024 23:00:00 |
Leicester University Timeseries Graph |
106 (4 Moderate) | 56 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) *2 | 05/05/2024 21:00:00 |
Lincoln Canwick Road Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Northampton Spring Park Timeseries Graph |
101 (4 Moderate) | 20 (1 Low) | n/m | 8 (1 Low) | n/m | 05/05/2024 22:00:00 |
Nottingham Kenmore Gardens Timeseries Graph |
103 (4 Moderate) | 25 (1 Low) | 6 (1 Low) | 8 (1 Low) | 11 (1 Low) *2 | 05/05/2024 08:30:00 |
Nottingham Western Boulevard Timeseries Graph |
n/m | 36 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 04/05/2024 23:00:00 |
Tallington Timeseries Graph |
93 (3 Low) | n/m | n/m | 6 (1 Low) | 9 (1 Low) *2 | 05/05/2024 20:00:00 |
Toft Newton Timeseries Graph |
102 (4 Moderate) | 7 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 05/05/2024 21:00:00 |
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 | 42 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 05/05/2024 08:00:00 |
Cambridge Roadside Timeseries Graph |
n/m | 41 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Luton A505 Roadside Timeseries Graph |
n/m | 36 (1 Low) | n/m | n/m | n/m | 04/05/2024 24:00: |
Norwich Lakenfields Timeseries Graph |
97 (3 Low) | 24 (1 Low) | n/m | 10 (1 Low) | 12 (1 Low) *2 | 05/05/2024 19:00:00 |
Sandy Roadside Timeseries Graph |
n/m | 26 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) *1 | 05/05/2024 18:00:00 |
Sibton Timeseries Graph |
86 (3 Low) | n/m | n/m | 8 (1 Low) | 10 (1 Low) *2 | 05/05/2024 17:00:00 |
Southend-on-Sea Timeseries Graph |
84 (3 Low) | 46 (1 Low) | n/m | 11 (1 Low) | 14 (1 Low) *2 | 05/05/2024 10:00:00 |
St Osyth Timeseries Graph |
92 (3 Low) | 48 (1 Low) | n/m | 12 (2 Low) | 15 (1 Low) *2 | 05/05/2024 15:00:00 |
Stanford-le-Hope Roadside Timeseries Graph |
n/m | n/a | n/m | n/a | n/a | 02/05/2024 03:00:00 |
Thurrock Timeseries Graph |
88 (3 Low) | 37 (1 Low) | 4 (1 Low) | 10 (1 Low) | 14 (1 Low) *2 | 05/05/2024 09:00:00 |
Weybourne Timeseries Graph |
87 (3 Low) | n/m | n/m | 9 (1 Low) | 11 (1 Low) *2 | 05/05/2024 21:00:00 |
Wicken Fen Timeseries Graph |
88 (3 Low) | 16 (1 Low) | 3 (1 Low) | 9 (1 Low) | 11 (1 Low) *2 | 05/05/2024 10:15:00 |
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 | 72 (2 Low) | n/m | 13 (2 Low) | 18 (2 Low) *1 | 05/05/2024 08:00:00 |
Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 19 (2 Low) *1 | 05/05/2024 06:00:00 |
Haringey Roadside Timeseries Graph |
n/m | 74 (2 Low) | n/m | n/m | n/m | 05/05/2024 01:00:00 |
London Bexley Timeseries Graph |
n/m | 61 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 05/05/2024 08:00:00 |
London Bloomsbury Timeseries Graph |
80 (3 Low) | 70 (2 Low) | 5 (1 Low) | 7 (1 Low) | 10 (1 Low) *2 | 05/05/2024 04:30:00 |
London Eltham Timeseries Graph |
n/a | n/a | n/m | n/a | n/a | 04/07/2023 01:00:00 |
London Haringey Priory Park South Timeseries Graph |
n/a | n/a | n/m | n/m | n/m | 30/04/2024 18:00:00 |
London Harlington Timeseries Graph |
83 (3 Low) | 44 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 05/05/2024 08:00:00 |
London Hillingdon Timeseries Graph |
54 (2 Low) | 75 (2 Low) | n/m | 6 (1 Low) | 10 (1 Low) *2 | 05/05/2024 08:00:00 |
London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 6 (1 Low) | 8 (1 Low) *2 | 05/05/2024 06:00:00 |
London Marylebone Road Timeseries Graph |
54 (2 Low) | 71 (2 Low) | 3 (1 Low) | 10 (1 Low) | 17 (2 Low) *1 | 05/05/2024 04:30:00 |
London N. Kensington Timeseries Graph |
89 (3 Low) | 56 (1 Low) | 2 (1 Low) | 6 (1 Low) | 9 (1 Low) *2 | 05/05/2024 15:15:00 |
London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | n/a | n/a | 09/10/2023 10:00:00 |
London Westminster Timeseries Graph |
73 (3 Low) | 62 (1 Low) | n/m | 9 (1 Low) | n/m | 05/05/2024 05:00:00 |
Southwark A2 Old Kent Road Timeseries Graph |
n/m | 71 (2 Low) | n/m | n/m | 18 (2 Low) *1 | 04/05/2024 23:00:00 |
Tower Hamlets Roadside Timeseries Graph |
n/m | 57 (1 Low) | n/m | n/m | n/m | 04/05/2024 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 |
76 (3 Low) | 19 (1 Low) | n/m | n/m | n/m | 05/05/2024 05:00:00 |
Inverness Timeseries Graph |
n/m | 22 (1 Low) | n/m | 16 (2 Low) | 27 (2 Low) *2 | 05/05/2024 01:00:00 |
Lerwick Timeseries Graph |
79 (3 Low) | n/m | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Strathvaich Timeseries Graph |
96 (3 Low) | n/m | n/m | n/m | n/m | 05/05/2024 21:00:00 |
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 | 15 (1 Low) | n/m | n/m | n/m | 05/05/2024 22:00:00 |
Hartlepool St Abbs Walk Timeseries Graph |
61 (2 Low) | 11 (1 Low) | n/m | 11 (1 Low) | 22 (2 Low) *2 | 05/05/2024 01:00:00 |
Middlesbrough Timeseries Graph |
62 (2 Low) | 46 (1 Low) | 2 (1 Low) | 4 (1 Low) | 13 (1 Low) *1 | 05/05/2024 22:00:00 |
Newcastle Centre Timeseries Graph |
51 (2 Low) | 24 (1 Low) | n/m | 9 (1 Low) | 16 (1 Low) *1 | 05/05/2024 01:00:00 |
Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 59 (1 Low) | n/m | n/m | 13 (1 Low) *1 | 04/05/2024 24:00: |
Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 56 (1 Low) | n/m | 4 (1 Low) | n/m | 05/05/2024 01:00:00 |
Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 37 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) *1 | 05/05/2024 22:00:00 |
Sunderland Silksworth Timeseries Graph |
71 (3 Low) | 26 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) *2 | 05/05/2024 01:00:00 |
Sunderland Wessington Way Timeseries Graph |
n/m | 35 (1 Low) | n/m | n/m | n/m | 05/05/2024 21:00:00 |
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 |
47 (2 Low) | 29 (1 Low) | n/m | 13 (2 Low) | 19 (2 Low) *2 | 05/05/2024 17:00:00 |
Aberdeen Union Street Roadside Timeseries Graph |
n/m | 52 (1 Low) | n/m | n/m | n/m | 05/05/2024 20:00:00 |
Aberdeen Wellington Road Timeseries Graph |
n/m | 69 (2 Low) | n/m | n/m | n/m | 05/05/2024 22:00:00 |
Dundee Mains Loan Timeseries Graph |
n/m | 21 (1 Low) | n/m | n/m | n/m | 05/05/2024 03:00:00 |
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 |
90 (3 Low) | 5 (1 Low) | n/m | n/m | n/m | 05/05/2024 18:00:00 |
Wrexham Timeseries Graph |
n/m | 35 (1 Low) | 5 (1 Low) | 4 (1 Low) | 7 (1 Low) *2 | 04/05/2024 24:00: |
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 | 54 (1 Low) | n/m | n/m | n/m | 05/05/2024 11:00:00 |
Blackburn Accrington Road Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 05/05/2024 22:00:00 |
Blackburn Audley Park Timeseries Graph |
94 (3 Low) | n/m | n/m | 9 (1 Low) | 12 (1 Low) *2 | 05/05/2024 09:00:00 |
Blackpool Marton Timeseries Graph |
91 (3 Low) | 12 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) *2 | 05/05/2024 11:00:00 |
Bury Whitefield Roadside Timeseries Graph |
n/m | 18 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 05/05/2024 02:00:00 |
Carlisle Morton A595 Timeseries Graph |
n/m | n/a | n/m | n/a | n/a | 03/05/2024 08:00:00 |
Crewe Coppenhall Timeseries Graph |
105 (4 Moderate) | 29 (1 Low) | n/m | 10 (1 Low) | 14 (1 Low) *2 | 05/05/2024 20:00:00 |
Glazebury Timeseries Graph |
97 (3 Low) | 28 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 05/05/2024 22:00:00 |
Liverpool Speke Timeseries Graph |
96 (3 Low) | 32 (1 Low) | 50 (1 Low) | 8 (1 Low) | 12 (1 Low) *1 | 05/05/2024 11:30:00 |
Manchester Piccadilly Timeseries Graph |
92 (3 Low) | 61 (1 Low) | 2 (1 Low) | 9 (1 Low) | 13 (1 Low) *2 | 05/05/2024 01:00:00 |
Manchester Sharston Timeseries Graph |
96 (3 Low) | 43 (1 Low) | n/m | n/m | n/m | 05/05/2024 19:00:00 |
Preston Timeseries Graph |
85 (3 Low) | 34 (1 Low) | n/m | 8 (1 Low) | 11 (1 Low) *2 | 05/05/2024 09:00:00 |
Salford Eccles Timeseries Graph |
92 (3 Low) | 48 (1 Low) | n/m | 9 (1 Low) | 14 (1 Low) *2 | 05/05/2024 12:00:00 |
Shaw Crompton Way Timeseries Graph |
n/m | 41 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
St Helens Linkway Timeseries Graph |
n/m | 70 (2 Low) | n/m | n/m | 25 (2 Low) *1 | 04/05/2024 24:00: |
Warrington Timeseries Graph |
n/m | 21 (1 Low) | n/m | 6 (1 Low) | 12 (1 Low) *1 | 05/05/2024 10:00:00 |
Widnes Milton Road Timeseries Graph |
n/m | 52 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Wigan Centre Timeseries Graph |
97 (3 Low) | 32 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 05/05/2024 12:00:00 |
Wirral Tranmere Timeseries Graph |
95 (3 Low) | 38 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 05/05/2024 17:00:00 |
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 | 34 (1 Low) | n/m | n/m | 12 (1 Low) *1 | 04/05/2024 23:00:00 |
Ballymena Antrim Road Timeseries Graph |
n/m | 29 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Ballymena Ballykeel Timeseries Graph |
n/m | 15 (1 Low) | 3 (1 Low) | n/m | n/m | 05/05/2024 12:45:00 |
Belfast Centre Timeseries Graph |
48 (2 Low) | 63 (1 Low) | 5 (1 Low) | 15 (2 Low) | 21 (2 Low) *2 | 05/05/2024 17:30:00 |
Belfast Stockman's Lane Timeseries Graph |
n/m | 66 (1 Low) | n/m | n/m | 28 (2 Low) *1 | 05/05/2024 15:00:00 |
Derry Rosemount Timeseries Graph |
76 (3 Low) | 13 (1 Low) | 3 (1 Low) | 9 (1 Low) | 11 (1 Low) *1 | 04/05/2024 24:45: |
Lough Navar Timeseries Graph |
74 (3 Low) | n/m | n/m | 3 (1 Low) | 4 (1 Low) *2 | 05/05/2024 07:00:00 |
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 | 72 (2 Low) | n/m | n/m | n/m | 05/05/2024 22:00:00 |
Eskdalemuir Timeseries Graph |
61 (2 Low) | 3 (1 Low) | n/m | n/m | n/m | 05/05/2024 20:00:00 |
Peebles Timeseries Graph |
68 (3 Low) | 4 (1 Low) | n/m | n/m | n/m | 05/05/2024 21:00:00 |
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 |
63 (2 Low) | 56 (1 Low) | n/m | 10 (1 Low) | n/m | 05/05/2024 17:00:00 |
Canterbury Timeseries Graph |
90 (3 Low) | 14 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 05/05/2024 08:00:00 |
Chatham Roadside Timeseries Graph |
n/m | 27 (1 Low) | n/m | 7 (1 Low) | 16 (1 Low) *1 | 05/05/2024 21:00:00 |
Chilbolton Observatory Timeseries Graph |
90 (3 Low) | 19 (1 Low) | 2 (1 Low) | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 14:45:00 |
Eastbourne Timeseries Graph |
62 (2 Low) | 38 (1 Low) | n/m | 8 (1 Low) | 10 (1 Low) *2 | 05/05/2024 19:00:00 |
Horley Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Lullington Heath Timeseries Graph |
88 (3 Low) | 24 (1 Low) | 5 (1 Low) | 4 (1 Low) | 5 (1 Low) *2 | 05/05/2024 12:15:00 |
Milton Keynes Civic Centre Timeseries Graph |
98 (3 Low) | n/m | n/m | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 08:00:00 |
Oxford Centre Roadside Timeseries Graph |
n/m | 18 (1 Low) | n/m | n/m | n/m | 04/05/2024 24:00: |
Oxford St Ebbes Timeseries Graph |
87 (3 Low) | 35 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 05/05/2024 09:00:00 |
Portsmouth Timeseries Graph |
84 (3 Low) | 48 (1 Low) | n/m | 8 (1 Low) | 11 (1 Low) *2 | 05/05/2024 14:00:00 |
Portsmouth Anglesea Road Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/m | 15 (1 Low) *1 | 04/05/2024 23:00:00 |
Reading London Road Timeseries Graph |
n/m | 44 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 04/05/2024 24:00: |
Reading New Town Timeseries Graph |
73 (3 Low) | 34 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 05/05/2024 21:00:00 |
Rochester Stoke Timeseries Graph |
86 (3 Low) | 29 (1 Low) | 2 (1 Low) | 10 (1 Low) | 13 (1 Low) *2 | 05/05/2024 14:15:00 |
Southampton A33 Timeseries Graph |
n/m | 59 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 05/05/2024 21:00:00 |
Southampton Centre Timeseries Graph |
65 (2 Low) | 55 (1 Low) | 3 (1 Low) | 9 (1 Low) | 12 (1 Low) *2 | 05/05/2024 16:45:00 |
Storrington Roadside Timeseries Graph |
n/m | 29 (1 Low) | n/m | n/m | n/m | 05/05/2024 13:00:00 |
Worthing A27 Roadside Timeseries Graph |
n/m | 26 (1 Low) | n/m | 8 (1 Low) | n/m | 05/05/2024 07:00:00 |
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 |
82 (3 Low) | 73 (2 Low) | 3 (1 Low) | 10 (1 Low) | 12 (1 Low) *1 | 05/05/2024 11:15:00 |
Cardiff Newport Road Timeseries Graph |
n/m | 67 (1 Low) | n/m | n/m | 15 (1 Low) *1 | 04/05/2024 23:00:00 |
Chepstow A48 Timeseries Graph |
n/m | 60 (1 Low) | n/m | 8 (1 Low) | 11 (1 Low) *1 | 05/05/2024 18:00:00 |
Cwmbran Crownbridge Timeseries Graph |
85 (3 Low) | 29 (1 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Hafod-yr-ynys Hill Roadside Timeseries Graph |
n/m | 35 (1 Low) | n/m | n/m | n/m | 05/05/2024 16:00:00 |
Narberth Timeseries Graph |
86 (3 Low) | 6 (1 Low) | 3 (1 Low) | 4 (1 Low) | 5 (1 Low) *2 | 05/05/2024 08:45:00 |
Newport Timeseries Graph |
n/m | 69 (2 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 05/05/2024 16:00:00 |
Port Talbot Margam Timeseries Graph |
86 (3 Low) | 23 (1 Low) | 3 (1 Low) | 6 (1 Low) | 17 (2 Low) *3 | 05/05/2024 17:30:00 |
Swansea Roadside Timeseries Graph |
n/m | 58 (1 Low) | n/m | 7 (1 Low) | 12 (1 Low) *1 | 05/05/2024 16:00:00 |
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 | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 12:00:00 |
Bath A4 Roadside Timeseries Graph |
n/m | 35 (1 Low) | n/m | n/m | n/m | 04/05/2024 24:00: |
Bournemouth Timeseries Graph |
99 (3 Low) | 21 (1 Low) | n/m | 12 (2 Low) | n/m | 05/05/2024 13:00:00 |
Bristol St Paul's Timeseries Graph |
76 (3 Low) | 69 (2 Low) | n/m | 7 (1 Low) | 13 (1 Low) *1 | 05/05/2024 22:00:00 |
Bristol Temple Way Timeseries Graph |
n/m | 69 (2 Low) | n/m | n/m | 16 (1 Low) *1 | 04/05/2024 23:00:00 |
Charlton Mackrell Timeseries Graph |
84 (3 Low) | 7 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 21:00:00 |
Christchurch Barrack Road Timeseries Graph |
n/m | 32 (1 Low) | n/m | 7 (1 Low) | n/m | 05/05/2024 10:00:00 |
Exeter Roadside Timeseries Graph |
n/a | n/a | n/m | n/m | n/m | 11/10/2023 19:00:00 |
Honiton Timeseries Graph |
97 (3 Low) | 13 (1 Low) | n/m | 3 (1 Low) | 4 (1 Low) *2 | 04/05/2024 23:00:00 |
Plymouth Centre Timeseries Graph |
84 (3 Low) | 21 (1 Low) | n/m | 6 (1 Low) | 11 (1 Low) *2 | 05/05/2024 05:00:00 |
Plymouth Tavistock Road Timeseries Graph |
n/m | 12 (1 Low) | n/m | n/m | n/m | 05/05/2024 20:00:00 |
Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 2 (1 Low) | 11 (1 Low) *1 | 05/05/2024 08:00:00 |
Swindon Walcot Timeseries Graph |
83 (3 Low) | 15 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 17:00:00 |
Yarner Wood Timeseries Graph |
91 (3 Low) | 9 (1 Low) | n/m | 4 (1 Low) | 6 (1 Low) *2 | 05/05/2024 08:00:00 |
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 |
91 (3 Low) | n/m | n/m | n/m | n/m | 05/05/2024 18:00:00 |
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 |
101 (4 Moderate) | 84 (2 Low) | n/m | 9 (1 Low) | 14 (1 Low) *2 | 05/05/2024 21:00:00 |
Birmingham Ladywood Timeseries Graph |
99 (3 Low) | 58 (1 Low) | 2 (1 Low) | 7 (1 Low) | 10 (1 Low) *2 | 04/05/2024 22:30:00 |
Burton-on-Trent Horninglow Timeseries Graph |
104 (4 Moderate) | 21 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 05/05/2024 18:00:00 |
Cannock A5190 Roadside Timeseries Graph |
n/m | 28 (1 Low) | n/m | n/m | n/m | 05/05/2024 07:00:00 |
Coventry Allesley Timeseries Graph |
96 (3 Low) | 42 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 22:00:00 |
Coventry Binley Road Timeseries Graph |
n/m | 81 (2 Low) | n/m | n/m | 21 (2 Low) *1 | 04/05/2024 23:00:00 |
Leamington Spa Timeseries Graph |
103 (4 Moderate) | 27 (1 Low) | n/m | 4 (1 Low) | 6 (1 Low) *2 | 05/05/2024 19:00:00 |
Leamington Spa Rugby Road Timeseries Graph |
n/m | 49 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 20:00:00 |
Leominster Timeseries Graph |
96 (3 Low) | 30 (1 Low) | n/m | n/m | n/m | 05/05/2024 18:00:00 |
Oldbury Birmingham Road Timeseries Graph |
n/m | 75 (2 Low) | n/m | n/m | n/m | 04/05/2024 23:00:00 |
Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 77 (2 Low) | n/m | n/m | 14 (1 Low) *1 | 05/05/2024 18:00:00 |
Stoke-on-Trent Centre Timeseries Graph |
97 (3 Low) | 44 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) *2 | 05/05/2024 17:00:00 |
Telford Hollinswood Timeseries Graph |
104 (4 Moderate) | 33 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 05/05/2024 13:00:00 |
Walsall Woodlands Timeseries Graph |
104 (4 Moderate) | 26 (1 Low) | n/m | n/m | n/m | 05/05/2024 19:00:00 |
West Bromwich Kenrick Park Timeseries Graph |
93 (3 Low) | 39 (1 Low) | n/m | n/m | n/m | 05/05/2024 18:00:00 |
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 |
96 (3 Low) | 32 (1 Low) | 6 (1 Low) | 7 (1 Low) | 9 (1 Low) *2 | 05/05/2024 09:15:00 |
Bradford Mayo Avenue Timeseries Graph |
n/m | 67 (1 Low) | n/m | n/m | n/m | 05/05/2024 21:00:00 |
Dewsbury Ashworth Grange Timeseries Graph |
101 (4 Moderate) | 40 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) *2 | 05/05/2024 12:00:00 |
Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 55 (1 Low) | n/m | n/m | n/m | 05/05/2024 01:00:00 |
High Muffles Timeseries Graph |
90 (3 Low) | 9 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 05/05/2024 12:00:00 |
Hull Freetown Timeseries Graph |
84 (3 Low) | 63 (1 Low) | 4 (1 Low) | 11 (1 Low) | 17 (2 Low) *2 | 05/05/2024 10:15:00 |
Hull Holderness Road Timeseries Graph |
n/m | 53 (1 Low) | n/m | n/m | 24 (2 Low) *1 | 04/05/2024 24:00: |
Immingham Woodlands Avenue Timeseries Graph |
98 (3 Low) | 29 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) *2 | 05/05/2024 22:00:00 |
Leeds Centre Timeseries Graph |
91 (3 Low) | 52 (1 Low) | 5 (1 Low) | 10 (1 Low) | 14 (1 Low) *2 | 05/05/2024 09:30:00 |
Leeds Headingley Kerbside Timeseries Graph |
n/m | 41 (1 Low) | n/m | 11 (1 Low) | 18 (2 Low) *1 | 05/05/2024 14:00:00 |
Scunthorpe Town Timeseries Graph |
n/m | 28 (1 Low) | 3 (1 Low) | n/m | 29 (2 Low) *1 | 05/05/2024 21:45:00 |
Sheffield Barnsley Road Timeseries Graph |
n/m | 98 (2 Low) | n/m | 6 (1 Low) | n/m | 05/05/2024 22:00:00 |
Sheffield Devonshire Green Timeseries Graph |
95 (3 Low) | 61 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 05/05/2024 22:00:00 |
Sheffield Tinsley Timeseries Graph |
97 (3 Low) | 56 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) *2 | 05/05/2024 22:00:00 |
York Bootham Timeseries Graph |
81 (3 Low) | 14 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) *1 | 05/05/2024 12:00:00 |
York Fishergate Timeseries Graph |
n/m | 28 (1 Low) | n/m | 6 (1 Low) | 14 (1 Low) *1 | 05/05/2024 01:00:00 |
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