Latest measured levels based on data provided by the 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
- Pollutant levels recorded for the hour up to 6am Sat 23rd Nov 2024
Central Scotland
| Latest measured levels based on data provided by the 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 |
53 (2 Low) | n/m | n/m | 2 (1 Low) | 2 (1 Low) *2 | 23/11/2024 06:00 |
| Bush Estate Timeseries Graph |
39 (2 Low) | 2 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 1 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 4 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Edinburgh St Leonards Timeseries Graph |
40 (2 Low) | 4 (1 Low) | 2 (1 Low) | 4 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
| Glasgow Great Western Road Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 22/11/2024 23:00 |
| Glasgow High Street Timeseries Graph |
n/m | 6 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 20 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Glasgow Townhead Timeseries Graph |
29 (1 Low) | 9 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
| Grangemouth Timeseries Graph |
n/m | 16 (1 Low) | 2 (1 Low) | 8 (1 Low) | 9 (1 Low) *1 | 23/11/2024 06:00 |
| Grangemouth Moray Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 5 (1 Low) | n/m | 5 (1 Low) | 14 (1 Low) *2 | 23/11/2024 06:00 |
East Midlands
| Latest measured levels based on data provided by the 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 |
15 (1 Low) | 24 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 13 (1 Low) | n/m | 8 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 20 (1 Low) | n/m | n/m | n/m | 23/11/2024 05:00 |
| Derby Stockbrook Park Timeseries Graph |
18 (1 Low) | n/m | n/m | 6 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Ladybower Timeseries Graph |
55 (2 Low) | 8 (1 Low) | 17 (1 Low) | 4 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 18 (1 Low) | n/m | n/m | 17 (2 Low) *1 | 23/11/2024 06:00 |
| Leicester University Timeseries Graph |
39 (2 Low) | 5 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Mansfield Ladybrook Timeseries Graph |
n/m | n/m | n/m | 7 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Northampton Spring Park Timeseries Graph |
31 (1 Low) | 12 (1 Low) | n/m | 12 (2 Low) | n/m | 23/11/2024 06:00 |
| Nottingham Kenmore Gardens Timeseries Graph |
16 (1 Low) | 12 (1 Low) | 6 (1 Low) | 8 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 7 (1 Low) | n/m | n/m | n/a | 23/11/2024 06:00 |
| Tallington Timeseries Graph |
n/a | n/m | n/m | 4 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
| Toft Newton Timeseries Graph |
23 (1 Low) | 9 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
Eastern
| Latest measured levels based on data provided by the 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 | 18 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 16 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 34 (1 Low) | n/m | 5 (1 Low) | n/m | 23/11/2024 06:00 |
| Norwich Lakenfields Timeseries Graph |
25 (1 Low) | 14 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Peterborough Garton End Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Sandy Roadside Timeseries Graph |
n/m | 27 (1 Low) | n/m | 4 (1 Low) | 14 (1 Low) *1 | 23/11/2024 06:00 |
| Sibton Timeseries Graph |
30 (1 Low) | n/m | n/m | 4 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Southend-on-Sea Timeseries Graph |
43 (2 Low) | 5 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| St Osyth Timeseries Graph |
56 (2 Low) | 2 (1 Low) | n/m | 4 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 9 (1 Low) | n/m | 12 (2 Low) | 22 (2 Low) *1 | 23/11/2024 06:00 |
| Thurrock Timeseries Graph |
37 (2 Low) | 17 (1 Low) | 3 (1 Low) | 5 (1 Low) | 11 (1 Low) *2 | 23/11/2024 06:00 |
| Weybourne Timeseries Graph |
38 (2 Low) | n/m | n/m | n/a | n/a | 23/11/2024 06:00 |
| Wicken Fen Timeseries Graph |
29 (1 Low) | 6 (1 Low) | 3 (1 Low) | 4 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
Greater London
| Latest measured levels based on data provided by the 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 | 19 (1 Low) | n/m | 10 (1 Low) | 22 (2 Low) *1 | 23/11/2024 06:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 24 (2 Low) *1 | 23/11/2024 06:00 |
| Haringey Roadside Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| London Bexley Timeseries Graph |
n/m | 19 (1 Low) | n/m | 7 (1 Low) | 12 (1 Low) *2 | 23/11/2024 06:00 |
| London Bloomsbury Timeseries Graph |
n/a | n/a | n/a | n/a | n/a | 12/11/2024 18:00 |
| London Eltham Timeseries Graph |
n/a | n/a | n/m | n/a | n/a | 04/07/2023 16:00 |
| London Haringey Priory Park South Timeseries Graph |
7 (1 Low) | 19 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| London Harlington Timeseries Graph |
n/a | n/a | n/m | n/a | n/a | 22/11/2024 23:00 |
| London Hillingdon Timeseries Graph |
15 (1 Low) | 27 (1 Low) | n/m | 6 (1 Low) | 15 (1 Low) *2 | 23/11/2024 06:00 |
| London Honor Oak Park Timeseries Graph |
38 (2 Low) | n/m | n/m | 6 (1 Low) | 11 (1 Low) *2 | 23/11/2024 06:00 |
| London Marylebone Road Timeseries Graph |
10 (1 Low) | n/a | n/a | 12 (2 Low) | 33 (2 Low) *1 | 23/11/2024 06:00 |
| London N. Kensington Timeseries Graph |
37 (2 Low) | 10 (1 Low) | 1 (1 Low) | 6 (1 Low) | 14 (1 Low) *2 | 23/11/2024 06:00 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | n/a | n/a | 09/10/2023 15:00 |
| London Westminster Timeseries Graph |
37 (2 Low) | 13 (1 Low) | n/m | 6 (1 Low) | n/m | 23/11/2024 06:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 12 (1 Low) | n/m | n/m | 22 (2 Low) *1 | 23/11/2024 06:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
Highland
| Latest measured levels based on data provided by the 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) | 1 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Inverness Timeseries Graph |
n/m | 8 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Lerwick Timeseries Graph |
65 (2 Low) | n/m | n/m | n/m | n/m | 23/11/2024 06:00 |
| Strathvaich Timeseries Graph |
65 (2 Low) | n/m | n/m | n/m | n/m | 23/11/2024 06:00 |
North East
| Latest measured levels based on data provided by the 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 |
| Hartlepool St Abbs Walk Timeseries Graph |
31 (1 Low) | 13 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 23/11/2024 06:00 |
| Middlesbrough Timeseries Graph |
40 (2 Low) | 12 (1 Low) | 3 (1 Low) | 5 (1 Low) | 12 (1 Low) *1 | 23/11/2024 06:00 |
| Newcastle Centre Timeseries Graph |
19 (1 Low) | 20 (1 Low) | n/m | 9 (1 Low) | 15 (1 Low) *1 | 23/11/2024 06:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 27 (1 Low) | n/m | n/m | 10 (1 Low) *1 | 23/11/2024 06:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 12 (1 Low) | n/m | 13 (2 Low) | n/m | 23/11/2024 06:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 12 (1 Low) | n/m | 10 (1 Low) | 11 (1 Low) *1 | 23/11/2024 06:00 |
| Sunderland Silksworth Timeseries Graph |
46 (2 Low) | 35 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 12 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
North East Scotland
| Latest measured levels based on data provided by the 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 |
25 (1 Low) | 61 (1 Low) | n/m | 3 (1 Low) | 5 (1 Low) *2 | 23/11/2024 06:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 9 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
North Wales
| Latest measured levels based on data provided by the 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 |
62 (2 Low) | 2 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Wrexham Timeseries Graph |
n/m | 4 (1 Low) | 15 (1 Low) | 5 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
North West & Merseyside
| Latest measured levels based on data provided by the 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 | 9 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 5 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Blackburn Audley Park Timeseries Graph |
40 (2 Low) | n/m | n/m | 7 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Blackpool Marton Timeseries Graph |
40 (2 Low) | 4 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 5 (1 Low) | n/m | n/m | 17 (2 Low) *1 | 23/11/2024 06:00 |
| Carlisle Morton A595 Timeseries Graph |
n/m | 4 (1 Low) | n/m | 7 (1 Low) | 8 (1 Low) *1 | 23/11/2024 06:00 |
| Crewe Coppenhall Timeseries Graph |
41 (2 Low) | 5 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Glazebury Timeseries Graph |
43 (2 Low) | 5 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Liverpool Speke Timeseries Graph |
49 (2 Low) | 5 (1 Low) | 16 (1 Low) | 5 (1 Low) | 11 (1 Low) *1 | 23/11/2024 06:00 |
| Manchester Piccadilly Timeseries Graph |
23 (1 Low) | 31 (1 Low) | 6 (1 Low) | 9 (1 Low) | 14 (1 Low) *2 | 23/11/2024 06:00 |
| Manchester Sharston Timeseries Graph |
48 (2 Low) | 5 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Preston Timeseries Graph |
40 (2 Low) | n/a | n/m | 7 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Salford Eccles Timeseries Graph |
30 (1 Low) | 10 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) *2 | 23/11/2024 06:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 5 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| St Helens Linkway Timeseries Graph |
n/m | 4 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 23/11/2024 06:00 |
| Warrington Timeseries Graph |
n/m | 11 (1 Low) | n/m | 8 (1 Low) | 10 (1 Low) *1 | 23/11/2024 06:00 |
| Widnes Milton Road Timeseries Graph |
n/m | 7 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Wigan Centre Timeseries Graph |
33 (1 Low) | 8 (1 Low) | n/m | 10 (1 Low) | 15 (1 Low) *2 | 23/11/2024 06:00 |
| Wirral Tranmere Timeseries Graph |
47 (2 Low) | 7 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
Northern Ireland
| Latest measured levels based on data provided by the 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 | 1 (1 Low) | n/m | n/m | 11 (1 Low) *1 | 23/11/2024 06:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 0 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | 0 (1 Low) | 2 (1 Low) | n/m | n/m | 23/11/2024 06:00 |
| Belfast Centre Timeseries Graph |
47 (2 Low) | 0 (1 Low) | 6 (1 Low) | 8 (1 Low) | 11 (1 Low) *2 | 23/11/2024 06:00 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 2 (1 Low) | n/m | n/m | 19 (2 Low) *1 | 23/11/2024 06:00 |
| Derry Rosemount Timeseries Graph |
66 (2 Low) | 1 (1 Low) | 7 (1 Low) | 8 (1 Low) | 8 (1 Low) *1 | 23/11/2024 06:00 |
| Lough Navar Timeseries Graph |
58 (2 Low) | n/m | n/m | 4 (1 Low) | 5 (1 Low) *2 | 23/11/2024 06:00 |
Scottish Borders
| Latest measured levels based on data provided by the 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 | 17 (1 Low) | n/m | n/m | n/m | 23/11/2024 04:00 |
| Eskdalemuir Timeseries Graph |
39 (2 Low) | 2 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Peebles Timeseries Graph |
38 (2 Low) | 2 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
South East
| Latest measured levels based on data provided by the 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 |
26 (1 Low) | 2 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Chatham Roadside Timeseries Graph |
n/m | 2 (1 Low) | n/m | 8 (1 Low) | 22 (2 Low) *1 | 23/11/2024 06:00 |
| Chilbolton Observatory Timeseries Graph |
33 (1 Low) | 3 (1 Low) | 1 (1 Low) | 6 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Eastbourne Timeseries Graph |
29 (1 Low) | 1 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Horley Timeseries Graph |
n/m | 19 (1 Low) | n/m | 11 (1 Low) | n/a | 23/11/2024 06:00 |
| Lullington Heath Timeseries Graph |
77 (3 Low) | 2 (1 Low) | 1 (1 Low) | 3 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
| Milton Keynes Civic Centre Timeseries Graph |
40 (2 Low) | n/m | n/m | 4 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 10 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Oxford St Ebbes Timeseries Graph |
30 (1 Low) | 8 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Portsmouth Timeseries Graph |
42 (2 Low) | 3 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) *2 | 23/11/2024 06:00 |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 4 (1 Low) | n/m | n/m | n/a | 23/11/2024 06:00 |
| Reading London Road Timeseries Graph |
n/m | 7 (1 Low) | n/m | n/m | 18 (2 Low) *1 | 23/11/2024 06:00 |
| Reading New Town Timeseries Graph |
17 (1 Low) | 5 (1 Low) | n/m | 7 (1 Low) | 12 (1 Low) *2 | 23/11/2024 06:00 |
| Reading Rose Kiln Lane Timeseries Graph |
n/m | n/m | n/m | 7 (1 Low) | n/m | 23/11/2024 06:00 |
| Rochester Stoke Timeseries Graph |
42 (2 Low) | 2 (1 Low) | 3 (1 Low) | 6 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Southampton A33 Timeseries Graph |
n/m | 4 (1 Low) | n/m | n/m | 30 (2 Low) *1 | 23/11/2024 06:00 |
| Southampton Centre Timeseries Graph |
27 (1 Low) | 15 (1 Low) | 2 (1 Low) | 9 (1 Low) | 13 (1 Low) *2 | 23/11/2024 06:00 |
| Storrington Roadside Timeseries Graph |
n/m | 3 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) *2 | 23/11/2024 06:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 4 (1 Low) | n/m | 13 (2 Low) | n/m | 23/11/2024 06:00 |
| Worthing East Ten Acres Timeseries Graph |
n/m | n/m | n/m | 11 (1 Low) | 16 (1 Low) *2 | 23/11/2024 06:00 |
South Wales
| Latest measured levels based on data provided by the 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 |
51 (2 Low) | 7 (1 Low) | 3 (1 Low) | 12 (2 Low) | 18 (2 Low) *1 | 23/11/2024 06:00 |
| Cardiff Newport Road Timeseries Graph |
n/m | 9 (1 Low) | n/m | n/m | 20 (2 Low) *1 | 23/11/2024 06:00 |
| Chepstow A48 Timeseries Graph |
n/m | n/a | n/m | 10 (1 Low) | 29 (2 Low) *1 | 23/11/2024 06:00 |
| Cwmbran Crownbridge Timeseries Graph |
40 (2 Low) | 3 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Hafod-yr-ynys Hill Roadside Timeseries Graph |
n/m | 10 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Narberth Timeseries Graph |
77 (3 Low) | 1 (1 Low) | 3 (1 Low) | 4 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Newport Timeseries Graph |
n/m | 2 (1 Low) | n/m | 12 (2 Low) | 20 (2 Low) *2 | 23/11/2024 06:00 |
| Port Talbot Margam Timeseries Graph |
69 (3 Low) | 6 (1 Low) | 2 (1 Low) | 5 (1 Low) | 12 (1 Low) *3 | 23/11/2024 06:00 |
| Swansea Roadside Timeseries Graph |
n/m | 3 (1 Low) | n/m | 5 (1 Low) | n/a | 23/11/2024 06:00 |
South West
| Latest measured levels based on data provided by the 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) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Bath A4 Roadside Timeseries Graph |
n/m | 3 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Bournemouth Timeseries Graph |
54 (2 Low) | 1 (1 Low) | n/m | 15 (2 Low) | n/m | 23/11/2024 06:00 |
| Bristol St Paul's Timeseries Graph |
6 (1 Low) | n/a | n/m | n/a | 27 (2 Low) *1 | 23/11/2024 06:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 15 (1 Low) | n/m | 10 (1 Low) | 20 (2 Low) *2 | 23/11/2024 06:00 |
| Charlton Mackrell Timeseries Graph |
50 (2 Low) | 1 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 2 (1 Low) | n/m | 15 (2 Low) | n/m | 23/11/2024 06:00 |
| Exeter Roadside Timeseries Graph |
31 (1 Low) | 1 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Honiton Timeseries Graph |
59 (2 Low) | 1 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Plymouth Centre Timeseries Graph |
62 (2 Low) | 3 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) *2 | 23/11/2024 06:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 2 (1 Low) | n/m | n/m | n/m | 23/11/2024 05:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 16 (1 Low) *1 | 23/11/2024 06:00 |
| Swindon Walcot Timeseries Graph |
56 (2 Low) | 3 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Yarner Wood Timeseries Graph |
48 (2 Low) | 1 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) *2 | 23/11/2024 06:00 |
West Ireland
| Latest measured levels based on data provided by the 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 |
n/a | n/m | n/m | n/m | n/m | 22/11/2024 01:00 |
West Midlands
| Latest measured levels based on data provided by the 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 |
25 (1 Low) | 11 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Birmingham Hall Green Timeseries Graph |
54 (2 Low) | 5 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Birmingham Ladywood Timeseries Graph |
n/a | 20 (1 Low) | 6 (1 Low) | 4 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Burton-on-Trent Horninglow Timeseries Graph |
27 (1 Low) | 8 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 5 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Coventry Allesley Timeseries Graph |
23 (1 Low) | 9 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 6 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Leamington Spa Timeseries Graph |
33 (1 Low) | 8 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 8 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Leominster Timeseries Graph |
45 (2 Low) | 2 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 6 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| Shrewsbury Underdale Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | 38 (3 Low) *1 | 23/11/2024 06:00 |
| Stoke-on-Trent Centre Timeseries Graph |
41 (2 Low) | 7 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Telford Hollinswood Timeseries Graph |
43 (2 Low) | 3 (1 Low) | n/m | 4 (1 Low) | 5 (1 Low) *2 | 23/11/2024 06:00 |
| Walsall Woodlands Timeseries Graph |
39 (2 Low) | 7 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| West Bromwich Kenrick Park Timeseries Graph |
55 (2 Low) | 4 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
Yorkshire & Humberside
| Latest measured levels based on data provided by the 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 |
44 (2 Low) | 15 (1 Low) | 4 (1 Low) | 5 (1 Low) | 7 (1 Low) *2 | 23/11/2024 06:00 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 20 (1 Low) | n/m | n/m | n/m | 23/11/2024 05:00 |
| Dewsbury Ashworth Grange Timeseries Graph |
22 (1 Low) | 13 (1 Low) | n/m | 10 (1 Low) | 13 (1 Low) *2 | 23/11/2024 06:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 28 (1 Low) | n/m | n/m | n/m | 23/11/2024 06:00 |
| High Muffles Timeseries Graph |
35 (2 Low) | 7 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 23/11/2024 06:00 |
| Hull Freetown Timeseries Graph |
23 (1 Low) | 13 (1 Low) | 3 (1 Low) | 7 (1 Low) | 11 (1 Low) *2 | 23/11/2024 06:00 |
| Hull Holderness Road Timeseries Graph |
n/m | 16 (1 Low) | n/m | n/m | n/a | 23/11/2024 06:00 |
| Immingham Woodlands Avenue Timeseries Graph |
37 (2 Low) | 7 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Leeds Centre Timeseries Graph |
6 (1 Low) | 35 (1 Low) | 5 (1 Low) | 9 (1 Low) | 13 (1 Low) *2 | 23/11/2024 06:00 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 30 (1 Low) | n/m | 14 (2 Low) | 23 (2 Low) *1 | 23/11/2024 06:00 |
| Rotherham East Dene Timeseries Graph |
n/m | n/m | n/m | 8 (1 Low) | 11 (1 Low) *2 | 23/11/2024 06:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 10 (1 Low) | 2 (1 Low) | n/m | 15 (1 Low) *1 | 23/11/2024 06:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 27 (1 Low) | n/m | 7 (1 Low) | n/m | 23/11/2024 06:00 |
| Sheffield Devonshire Green Timeseries Graph |
26 (1 Low) | 17 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 23/11/2024 06:00 |
| Sheffield Tinsley Timeseries Graph |
22 (1 Low) | 14 (1 Low) | n/m | 6 (1 Low) | 11 (1 Low) *2 | 23/11/2024 06:00 |
| York Bootham Timeseries Graph |
12 (1 Low) | 18 (1 Low) | n/m | 13 (2 Low) | 16 (1 Low) *1 | 23/11/2024 06:00 |
| York Fishergate Timeseries Graph |
n/m | 15 (1 Low) | n/m | 13 (2 Low) | 24 (2 Low) *1 | 23/11/2024 06:00 |
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