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 midnight Thu 12th Dec 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 | 6 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Bush Estate Timeseries Graph |
n/a | n/a | n/m | n/m | n/m | 12/12/2024 17:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 40 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 13 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Edinburgh St Leonards Timeseries Graph |
43 (2 Low) | 6 (1 Low) | 2 (1 Low) | 6 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | n/m | 12/12/2024 23:00 |
| Glasgow High Street Timeseries Graph |
n/m | 48 (1 Low) | n/m | 11 (1 Low) | 15 (1 Low) *2 | 12/12/2024 24:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 69 (2 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Glasgow Townhead Timeseries Graph |
2 (1 Low) | 45 (1 Low) | n/m | 12 (2 Low) | 17 (2 Low) *2 | 12/12/2024 24:00 |
| Grangemouth Timeseries Graph |
n/m | 33 (1 Low) | 2 (1 Low) | 14 (2 Low) | 15 (1 Low) *1 | 12/12/2024 24:00 |
| Grangemouth Moray Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | 12 (2 Low) | 19 (2 Low) *2 | 12/12/2024 24:00 |
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 |
n/a | 8 (1 Low) | n/m | n/a | n/a | 12/12/2024 23:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 15 (1 Low) | n/m | 9 (1 Low) | 11 (1 Low) *2 | 12/12/2024 24:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 30 (1 Low) | n/m | 7 (1 Low) | n/m | 12/12/2024 24:00 |
| Derby Stockbrook Park Timeseries Graph |
34 (2 Low) | n/m | n/m | 6 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| Ladybower Timeseries Graph |
54 (2 Low) | 7 (1 Low) | 3 (1 Low) | 2 (1 Low) | 2 (1 Low) *2 | 12/12/2024 24:00 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| Leicester University Timeseries Graph |
50 (2 Low) | 9 (1 Low) | n/m | 5 (1 Low) | 6 (1 Low) *2 | 12/12/2024 24:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 23 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Mansfield Ladybrook Timeseries Graph |
n/m | n/m | n/m | 6 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Northampton Spring Park Timeseries Graph |
52 (2 Low) | 5 (1 Low) | n/m | 8 (1 Low) | n/m | 12/12/2024 24:00 |
| Nottingham Kenmore Gardens Timeseries Graph |
46 (2 Low) | 10 (1 Low) | 2 (1 Low) | 5 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 16 (1 Low) | n/m | 5 (1 Low) | 6 (1 Low) *2 | 12/12/2024 24:00 |
| Tallington Timeseries Graph |
51 (2 Low) | n/m | n/m | 4 (1 Low) | 5 (1 Low) *2 | 12/12/2024 24:00 |
| Toft Newton Timeseries Graph |
49 (2 Low) | 1 (1 Low) | n/m | 3 (1 Low) | 4 (1 Low) *2 | 12/12/2024 24:00 |
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 | 7 (1 Low) | n/m | 4 (1 Low) | 5 (1 Low) *2 | 12/12/2024 24:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 19 (1 Low) | n/m | n/m | n/m | 12/12/2024 23:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 26 (1 Low) | n/m | 5 (1 Low) | n/m | 12/12/2024 24:00 |
| Norwich Lakenfields Timeseries Graph |
36 (2 Low) | 9 (1 Low) | n/m | n/a | n/a | 12/12/2024 24:00 |
| Peterborough Garton End Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 6 (1 Low) *2 | 12/12/2024 24:00 |
| Sandy Roadside Timeseries Graph |
n/m | 5 (1 Low) | n/m | 2 (1 Low) | 6 (1 Low) *1 | 12/12/2024 24:00 |
| Sibton Timeseries Graph |
61 (2 Low) | n/m | n/m | 2 (1 Low) | 3 (1 Low) *2 | 12/12/2024 24:00 |
| Southend-on-Sea Timeseries Graph |
22 (1 Low) | 14 (1 Low) | n/m | 8 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| St Osyth Timeseries Graph |
48 (2 Low) | 12 (1 Low) | n/m | 4 (1 Low) | 5 (1 Low) *2 | 12/12/2024 24:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | 11 (1 Low) | 19 (2 Low) *1 | 12/12/2024 24:00 |
| Thurrock Timeseries Graph |
11 (1 Low) | 21 (1 Low) | 2 (1 Low) | 7 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| Weybourne Timeseries Graph |
60 (2 Low) | n/m | n/m | 3 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Wicken Fen Timeseries Graph |
39 (2 Low) | 5 (1 Low) | 1 (1 Low) | 4 (1 Low) | 6 (1 Low) *2 | 12/12/2024 24:00 |
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 | 45 (1 Low) | n/m | 8 (1 Low) | 13 (1 Low) *1 | 12/12/2024 24:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 12 (1 Low) *1 | 12/12/2024 24:00 |
| Haringey Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| London Bexley Timeseries Graph |
n/m | n/a | n/m | 5 (1 Low) | 7 (1 Low) *2 | 12/12/2024 23:00 |
| London Bloomsbury Timeseries Graph |
20 (1 Low) | 41 (1 Low) | n/a | 6 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| London Haringey Priory Park South Timeseries Graph |
27 (1 Low) | 30 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| London Harlington Timeseries Graph |
27 (1 Low) | n/a | n/m | 5 (1 Low) | 6 (1 Low) *2 | 12/12/2024 22:00 |
| London Hillingdon Timeseries Graph |
31 (1 Low) | 17 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| London Honor Oak Park Timeseries Graph |
20 (1 Low) | n/m | n/m | 6 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| London Marylebone Road Timeseries Graph |
23 (1 Low) | 46 (1 Low) | 2 (1 Low) | 5 (1 Low) | 9 (1 Low) *1 | 12/12/2024 24:00 |
| London N. Kensington Timeseries Graph |
35 (2 Low) | 41 (1 Low) | 1 (1 Low) | 5 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 7 (1 Low) | 11 (1 Low) *2 | 12/12/2024 24:00 |
| London Westminster Timeseries Graph |
21 (1 Low) | 41 (1 Low) | n/m | 6 (1 Low) | n/m | 12/12/2024 24:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 12/12/2024 24:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
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 |
0 (1 Low) | 19 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Inverness Timeseries Graph |
n/m | 5 (1 Low) | n/m | 3 (1 Low) | 5 (1 Low) *2 | 12/12/2024 24:00 |
| Lerwick Timeseries Graph |
70 (3 Low) | n/m | n/m | n/m | n/m | 12/12/2024 24:00 |
| Strathvaich Timeseries Graph |
42 (2 Low) | n/m | n/m | n/m | n/m | 12/12/2024 24:00 |
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 |
39 (2 Low) | 12 (1 Low) | n/m | 13 (2 Low) | 20 (2 Low) *2 | 12/12/2024 24:00 |
| Middlesbrough Timeseries Graph |
12 (1 Low) | 26 (1 Low) | 2 (1 Low) | 14 (2 Low) | 24 (2 Low) *1 | 12/12/2024 24:00 |
| Newcastle Centre Timeseries Graph |
28 (1 Low) | 30 (1 Low) | n/m | 12 (2 Low) | 19 (2 Low) *1 | 12/12/2024 24:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/a | 12/12/2024 24:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 42 (1 Low) | n/m | 22 (2 Low) | n/m | 12/12/2024 24:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 27 (1 Low) | n/m | 14 (2 Low) | 20 (2 Low) *1 | 12/12/2024 24:00 |
| Sunderland Silksworth Timeseries Graph |
37 (2 Low) | 10 (1 Low) | n/m | 12 (2 Low) | 16 (1 Low) *2 | 12/12/2024 24:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 17 (1 Low) | n/m | 12 (2 Low) | n/m | 12/12/2024 24:00 |
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 |
11 (1 Low) | 25 (1 Low) | n/m | 9 (1 Low) | 11 (1 Low) *2 | 12/12/2024 24:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 18 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
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 |
37 (2 Low) | 6 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Wrexham Timeseries Graph |
n/m | 23 (1 Low) | 2 (1 Low) | 14 (2 Low) | 17 (2 Low) *2 | 12/12/2024 24:00 |
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 | 51 (1 Low) | n/m | 16 (2 Low) | n/m | 12/12/2024 24:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 18 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Blackburn Audley Park Timeseries Graph |
26 (1 Low) | n/m | n/m | 13 (2 Low) | 16 (1 Low) *2 | 12/12/2024 24:00 |
| Blackpool Marton Timeseries Graph |
32 (1 Low) | 7 (1 Low) | n/m | 10 (1 Low) | 13 (1 Low) *2 | 12/12/2024 24:00 |
| Blackpool Whitegate Drive Timeseries Graph |
n/m | n/m | n/m | 11 (1 Low) | n/m | 12/12/2024 24:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 16 (1 Low) | n/m | n/m | 12 (1 Low) *1 | 12/12/2024 24:00 |
| Carlisle Morton A595 Timeseries Graph |
n/m | 14 (1 Low) | n/m | 12 (2 Low) | 15 (1 Low) *1 | 12/12/2024 24:00 |
| Crewe Coppenhall Timeseries Graph |
33 (1 Low) | 10 (1 Low) | n/m | 11 (1 Low) | 14 (1 Low) *2 | 12/12/2024 24:00 |
| Glazebury Timeseries Graph |
26 (1 Low) | 21 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Liverpool Speke Timeseries Graph |
10 (1 Low) | 34 (1 Low) | 2 (1 Low) | 14 (2 Low) | 22 (2 Low) *1 | 12/12/2024 24:00 |
| Manchester Piccadilly Timeseries Graph |
11 (1 Low) | 37 (1 Low) | 3 (1 Low) | 10 (1 Low) | 16 (1 Low) *2 | 12/12/2024 24:00 |
| Manchester Sharston Timeseries Graph |
8 (1 Low) | 33 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| Middlewich St Michael's Way Timeseries Graph |
n/m | n/m | n/m | 14 (2 Low) | n/m | 12/12/2024 24:00 |
| Preston Timeseries Graph |
28 (1 Low) | 16 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Salford Eccles Timeseries Graph |
14 (1 Low) | 38 (1 Low) | n/m | 9 (1 Low) | 15 (1 Low) *2 | 12/12/2024 24:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 15 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| St Helens Linkway Timeseries Graph |
n/m | 41 (1 Low) | n/m | n/m | 13 (1 Low) *1 | 12/12/2024 24:00 |
| Warrington Timeseries Graph |
n/m | 41 (1 Low) | n/m | 9 (1 Low) | 17 (2 Low) *1 | 12/12/2024 24:00 |
| Widnes Milton Road Timeseries Graph |
n/m | 51 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Wigan Centre Timeseries Graph |
25 (1 Low) | 22 (1 Low) | n/m | 10 (1 Low) | 14 (1 Low) *2 | 12/12/2024 24:00 |
| Wirral Tranmere Timeseries Graph |
4 (1 Low) | 39 (1 Low) | n/m | 16 (2 Low) | 22 (2 Low) *2 | 12/12/2024 24:00 |
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 | 35 (1 Low) | n/m | n/m | 26 (2 Low) *1 | 12/12/2024 24:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | n/a | 2 (1 Low) | n/m | n/m | 12/12/2024 24:00 |
| Belfast Centre Timeseries Graph |
3 (1 Low) | 42 (1 Low) | 3 (1 Low) | 18 (2 Low) | 25 (2 Low) *2 | 12/12/2024 24:00 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 52 (1 Low) | n/m | n/m | 26 (2 Low) *1 | 12/12/2024 24:00 |
| Derry Rosemount Timeseries Graph |
19 (1 Low) | 10 (1 Low) | 7 (1 Low) | 21 (2 Low) | 24 (2 Low) *1 | 12/12/2024 24:00 |
| Lough Navar Timeseries Graph |
23 (1 Low) | n/m | n/m | 8 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
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 | n/a | n/m | n/m | n/m | 12/12/2024 19:00 |
| Eskdalemuir Timeseries Graph |
33 (1 Low) | 2 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Peebles Timeseries Graph |
5 (1 Low) | 11 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
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 |
23 (1 Low) | 10 (1 Low) | n/m | 11 (1 Low) | 14 (1 Low) *2 | 12/12/2024 24:00 |
| Chatham Roadside Timeseries Graph |
n/m | 24 (1 Low) | n/m | 10 (1 Low) | 17 (2 Low) *1 | 12/12/2024 24:00 |
| Chilbolton Observatory Timeseries Graph |
21 (1 Low) | 10 (1 Low) | 1 (1 Low) | 6 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| Eastbourne Timeseries Graph |
27 (1 Low) | 13 (1 Low) | n/m | 15 (2 Low) | 18 (2 Low) *2 | 12/12/2024 24:00 |
| Horley Timeseries Graph |
n/m | 23 (1 Low) | n/m | 10 (1 Low) | n/a | 12/12/2024 24:00 |
| Lullington Heath Timeseries Graph |
36 (2 Low) | 11 (1 Low) | 1 (1 Low) | 14 (2 Low) | 17 (2 Low) *2 | 12/12/2024 24:00 |
| Milton Keynes Civic Centre Timeseries Graph |
37 (2 Low) | n/m | n/m | 4 (1 Low) | 5 (1 Low) *2 | 12/12/2024 24:00 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 29 (1 Low) | n/m | n/m | n/m | 12/12/2024 22:00 |
| Oxford St Ebbes Timeseries Graph |
38 (2 Low) | 8 (1 Low) | n/m | 4 (1 Low) | 5 (1 Low) *2 | 12/12/2024 24:00 |
| Portsmouth Timeseries Graph |
26 (1 Low) | 12 (1 Low) | n/m | 7 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 12 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| Reading London Road Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | 10 (1 Low) *1 | 12/12/2024 24:00 |
| Reading New Town Timeseries Graph |
26 (1 Low) | 11 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Reading Rose Kiln Lane Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | n/m | 12/12/2024 24:00 |
| Rochester Stoke Timeseries Graph |
24 (1 Low) | 18 (1 Low) | 2 (1 Low) | 10 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Southampton A33 Timeseries Graph |
n/m | 10 (1 Low) | n/m | n/m | n/a | 12/12/2024 24:00 |
| Southampton Centre Timeseries Graph |
22 (1 Low) | 14 (1 Low) | 3 (1 Low) | 6 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| Storrington Roadside Timeseries Graph |
n/m | 15 (1 Low) | n/m | 9 (1 Low) | 14 (1 Low) *2 | 12/12/2024 24:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 12 (1 Low) | n/m | n/a | n/m | 12/12/2024 24:00 |
| Worthing East Ten Acres Timeseries Graph |
n/m | n/m | n/m | 12 (2 Low) | 15 (1 Low) *2 | 12/12/2024 24:00 |
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 |
20 (1 Low) | 16 (1 Low) | 2 (1 Low) | 6 (1 Low) | 9 (1 Low) *1 | 12/12/2024 24:00 |
| Cardiff Newport Road Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | 13 (1 Low) *1 | 12/12/2024 24:00 |
| Chepstow A48 Timeseries Graph |
n/m | n/a | n/m | 9 (1 Low) | 12 (1 Low) *1 | 12/12/2024 24:00 |
| Cwmbran Crownbridge Timeseries Graph |
32 (1 Low) | 8 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Hafod-yr-ynys Hill Roadside Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Narberth Timeseries Graph |
43 (2 Low) | 4 (1 Low) | 1 (1 Low) | 8 (1 Low) | 10 (1 Low) *2 | 12/12/2024 24:00 |
| Newport Timeseries Graph |
n/m | 12 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| Port Talbot Margam Timeseries Graph |
25 (1 Low) | 25 (1 Low) | 0 (1 Low) | 5 (1 Low) | 8 (1 Low) *3 | 12/12/2024 24:00 |
| Swansea Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | 7 (1 Low) | 16 (1 Low) *1 | 12/12/2024 24:00 |
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 | 7 (1 Low) | 11 (1 Low) *2 | 12/12/2024 24:00 |
| Bath A4 Roadside Timeseries Graph |
n/m | 15 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Bournemouth Timeseries Graph |
32 (1 Low) | 10 (1 Low) | n/m | 9 (1 Low) | n/m | 12/12/2024 24:00 |
| Bristol St Paul's Timeseries Graph |
9 (1 Low) | 20 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) *1 | 12/12/2024 24:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 38 (1 Low) | n/m | 8 (1 Low) | 13 (1 Low) *2 | 12/12/2024 24:00 |
| Charlton Mackrell Timeseries Graph |
n/a | 12 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) *2 | 12/12/2024 24:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 20 (1 Low) | n/m | 10 (1 Low) | n/m | 12/12/2024 24:00 |
| Exeter Roadside Timeseries Graph |
10 (1 Low) | 27 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Honiton Timeseries Graph |
33 (1 Low) | 12 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Plymouth Centre Timeseries Graph |
32 (1 Low) | 13 (1 Low) | n/m | 12 (2 Low) | 18 (2 Low) *2 | 12/12/2024 24:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 12/12/2024 23:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 17 (2 Low) *1 | 12/12/2024 24:00 |
| Swindon Walcot Timeseries Graph |
25 (1 Low) | 10 (1 Low) | n/m | 4 (1 Low) | 6 (1 Low) *2 | 12/12/2024 24:00 |
| Yarner Wood Timeseries Graph |
43 (2 Low) | 9 (1 Low) | n/m | 8 (1 Low) | 11 (1 Low) *2 | 12/12/2024 24:00 |
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 |
48 (2 Low) | n/m | n/m | n/m | n/m | 12/12/2024 24:00 |
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 |
29 (1 Low) | 19 (1 Low) | n/m | 8 (1 Low) | 10 (1 Low) *2 | 12/12/2024 24:00 |
| Birmingham Hall Green Timeseries Graph |
44 (2 Low) | 14 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) *2 | 12/12/2024 24:00 |
| Birmingham Ladywood Timeseries Graph |
n/a | 19 (1 Low) | 1 (1 Low) | 7 (1 Low) | 8 (1 Low) *2 | 12/12/2024 24:00 |
| Burton-on-Trent Horninglow Timeseries Graph |
44 (2 Low) | 17 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 7 (1 Low) | n/m | 6 (1 Low) | n/m | 12/12/2024 24:00 |
| Coventry Allesley Timeseries Graph |
42 (2 Low) | 7 (1 Low) | n/m | 6 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 11 (1 Low) | n/m | 6 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Leamington Spa Timeseries Graph |
36 (2 Low) | 6 (1 Low) | n/m | 6 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 7 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 12/12/2024 24:00 |
| Leominster Timeseries Graph |
32 (1 Low) | 9 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| Shrewsbury Underdale Timeseries Graph |
n/m | n/m | n/m | 9 (1 Low) | 11 (1 Low) *2 | 12/12/2024 24:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 30 (1 Low) | n/m | n/m | n/a | 12/12/2024 24:00 |
| Stoke-on-Trent Centre Timeseries Graph |
41 (2 Low) | 7 (1 Low) | n/m | 8 (1 Low) | 11 (1 Low) *2 | 12/12/2024 24:00 |
| Telford Hollinswood Timeseries Graph |
38 (2 Low) | 11 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) *2 | 12/12/2024 24:00 |
| Walsall Woodlands Timeseries Graph |
41 (2 Low) | 7 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
| West Bromwich Kenrick Park Timeseries Graph |
32 (1 Low) | 16 (1 Low) | n/m | n/m | n/m | 12/12/2024 24:00 |
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 |
35 (2 Low) | 8 (1 Low) | 1 (1 Low) | 10 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 51 (1 Low) | n/m | n/m | n/m | 12/12/2024 23:00 |
| Dewsbury Ashworth Grange Timeseries Graph |
24 (1 Low) | 15 (1 Low) | n/m | 11 (1 Low) | 14 (1 Low) *2 | 12/12/2024 24:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 24 (1 Low) | n/m | 10 (1 Low) | n/m | 12/12/2024 24:00 |
| High Muffles Timeseries Graph |
53 (2 Low) | 0 (1 Low) | n/m | 1 (1 Low) | 1 (1 Low) *2 | 12/12/2024 24:00 |
| Hull Freetown Timeseries Graph |
51 (2 Low) | 8 (1 Low) | 2 (1 Low) | 4 (1 Low) | 6 (1 Low) *2 | 12/12/2024 24:00 |
| Hull Holderness Road Timeseries Graph |
n/m | 12 (1 Low) | n/m | 3 (1 Low) | 4 (1 Low) *2 | 12/12/2024 24:00 |
| Immingham Woodlands Avenue Timeseries Graph |
34 (2 Low) | 28 (1 Low) | n/m | 2 (1 Low) | 4 (1 Low) *2 | 12/12/2024 24:00 |
| Leeds Centre Timeseries Graph |
30 (1 Low) | 13 (1 Low) | 2 (1 Low) | 10 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 19 (1 Low) | n/m | 11 (1 Low) | 14 (1 Low) *1 | 12/12/2024 24:00 |
| Rotherham East Dene Timeseries Graph |
n/m | n/m | n/m | 12 (2 Low) | 14 (1 Low) *2 | 12/12/2024 24:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 14 (1 Low) | 1 (1 Low) | n/m | 9 (1 Low) *1 | 12/12/2024 24:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 39 (1 Low) | n/m | 9 (1 Low) | n/m | 12/12/2024 24:00 |
| Sheffield Devonshire Green Timeseries Graph |
22 (1 Low) | 28 (1 Low) | n/m | 10 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| Sheffield Tinsley Timeseries Graph |
22 (1 Low) | 19 (1 Low) | n/m | 10 (1 Low) | 12 (1 Low) *2 | 12/12/2024 24:00 |
| York Bootham Timeseries Graph |
n/a | 11 (1 Low) | n/m | 10 (1 Low) | 16 (1 Low) *1 | 12/12/2024 24:00 |
| York Fishergate Timeseries Graph |
n/m | 16 (1 Low) | n/m | 10 (1 Low) | 22 (2 Low) *1 | 12/12/2024 24:00 |
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