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 8am Thu 28th Jan 2021
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 | 4 (1 Low) | 5 (1 Low) *2 | 27/01/2021 24:00 |
| Bush Estate Timeseries Graph |
61 (2 Low) | 39 (1 Low) | n/m | n/m | n/m | 28/01/2021 06:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 60 (1 Low) | n/m | n/m | n/m | 27/01/2021 10:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 24/01/2021 17:00 |
| Edinburgh St Leonards Timeseries Graph |
68 (3 Low) | 42 (1 Low) | 2 (1 Low) | 8 (1 Low) | 11 (1 Low) *2 | 27/01/2021 10:15 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 86 (2 Low) | n/m | n/m | n/m | 27/01/2021 11:00 |
| Glasgow High Street Timeseries Graph |
n/m | 69 (2 Low) | n/m | 9 (1 Low) | 14 (1 Low) *2 | 27/01/2021 24:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 98 (2 Low) | n/m | n/m | n/m | 27/01/2021 09:00 |
| Glasgow Townhead Timeseries Graph |
57 (2 Low) | 63 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) *2 | 28/01/2021 04:00 |
| Grangemouth Timeseries Graph |
n/m | 42 (1 Low) | 42 (1 Low) | 8 (1 Low) | 15 (1 Low) *1 | 27/01/2021 13:30 |
| Grangemouth Moray Timeseries Graph |
n/m | 40 (1 Low) | n/m | n/m | n/m | 27/01/2021 16:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 85 (2 Low) | n/m | 7 (1 Low) | 14 (1 Low) *2 | 27/01/2021 24:00 |
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 | n/a | n/m | 13 (2 Low) | 18 (2 Low) *2 | 28/01/2021 01:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 55 (1 Low) | n/m | 17 (2 Low) | 23 (2 Low) *2 | 28/01/2021 01:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 84 (2 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| Ladybower Timeseries Graph |
56 (2 Low) | 43 (1 Low) | 11 (1 Low) | n/m | n/m | 28/01/2021 00:30 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 158 (3 Low) | n/m | n/m | 23 (2 Low) *1 | 27/01/2021 19:00 |
| Leicester University Timeseries Graph |
28 (1 Low) | 56 (1 Low) | n/m | 12 (2 Low) | 16 (1 Low) *2 | 27/01/2021 24:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 49 (1 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| Northampton Spring Park Timeseries Graph |
43 (2 Low) | 65 (1 Low) | n/m | 11 (1 Low) | n/m | 27/01/2021 24:00 |
| Nottingham Centre Timeseries Graph |
21 (1 Low) | 62 (1 Low) | 3 (1 Low) | 15 (2 Low) | 21 (2 Low) *2 | 27/01/2021 21:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 87 (2 Low) | n/m | n/m | 26 (2 Low) *1 | 27/01/2021 19:00 |
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 | 56 (1 Low) | n/m | n/m | n/m | 27/01/2021 22:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 100 (2 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| Norwich Lakenfields Timeseries Graph |
42 (2 Low) | 48 (1 Low) | n/m | 16 (2 Low) | 19 (2 Low) *2 | 28/01/2021 03:00 |
| Sandy Roadside Timeseries Graph |
n/m | 60 (1 Low) | n/m | n/a | n/m | 08/01/2021 12:00 |
| Sibton Timeseries Graph |
45 (2 Low) | n/m | n/m | n/m | n/m | 27/01/2021 08:00 |
| Southend-on-Sea Timeseries Graph |
27 (1 Low) | 53 (1 Low) | n/m | 13 (2 Low) | 15 (1 Low) *2 | 28/01/2021 02:00 |
| St Osyth Timeseries Graph |
43 (2 Low) | 32 (1 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 66 (1 Low) | n/m | 13 (2 Low) | 16 (1 Low) *1 | 28/01/2021 02:00 |
| Thurrock Timeseries Graph |
15 (1 Low) | 60 (1 Low) | 3 (1 Low) | n/m | 12 (1 Low) *1 | 27/01/2021 08:00 |
| Weybourne Timeseries Graph |
46 (2 Low) | n/m | n/m | n/m | n/m | 28/01/2021 07:00 |
| Wicken Fen Timeseries Graph |
41 (2 Low) | 28 (1 Low) | 7 (1 Low) | n/m | n/m | 28/01/2021 07:00 |
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 | 60 (1 Low) | n/m | 11 (1 Low) | 15 (1 Low) | 27/01/2021 24:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | n/a | 24/01/2021 07:00 |
| Haringey Roadside Timeseries Graph |
n/m | 77 (2 Low) | n/m | n/m | n/m | 27/01/2021 20:00 |
| London Bexley Timeseries Graph |
n/m | 50 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) *2 | 28/01/2021 01:00 |
| London Bloomsbury Timeseries Graph |
22 (1 Low) | 51 (1 Low) | 2 (1 Low) | 9 (1 Low) | 11 (1 Low) *1 | 28/01/2021 06:15 |
| London Eltham Timeseries Graph |
n/a | 37 (1 Low) | n/m | n/a | n/m | 25/01/2021 11:00 |
| London Haringey Priory Park South Timeseries Graph |
26 (1 Low) | 58 (1 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| London Harlington Timeseries Graph |
30 (1 Low) | 46 (1 Low) | n/m | 8 (1 Low) | 10 (1 Low) *2 | 27/01/2021 24:00 |
| London Hillingdon Timeseries Graph |
17 (1 Low) | 68 (2 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 8 (1 Low) | 11 (1 Low) *2 | 27/01/2021 24:00 |
| London Marylebone Road Timeseries Graph |
9 (1 Low) | 71 (2 Low) | 9 (1 Low) | n/a | n/a | 27/01/2021 17:30 |
| London N. Kensington Timeseries Graph |
50 (2 Low) | 52 (1 Low) | 8 (1 Low) | 7 (1 Low) | 10 (1 Low) *2 | 27/01/2021 00:45 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 8 (1 Low) | 10 (1 Low) *2 | 27/01/2021 24:00 |
| London Westminster Timeseries Graph |
n/m | 56 (1 Low) | n/m | 11 (1 Low) | n/m | 28/01/2021 01:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | 12 (1 Low) *1 | 27/01/2021 20:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 43 (1 Low) | n/m | n/m | n/m | 27/01/2021 20:00 |
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 |
61 (2 Low) | 14 (1 Low) | n/m | n/m | n/m | 28/01/2021 07:00 |
| Inverness Timeseries Graph |
n/m | 81 (2 Low) | n/m | 16 (2 Low) | 20 (2 Low) *2 | 27/01/2021 24:00 |
| Lerwick Timeseries Graph |
84 (3 Low) | n/m | n/m | n/m | n/m | 27/01/2021 08:00 |
| Strathvaich Timeseries Graph |
79 (3 Low) | n/m | n/m | n/m | n/m | 28/01/2021 07:00 |
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 | 50 (1 Low) | n/m | n/m | n/m | 27/01/2021 10:00 |
| Hartlepool St Abbs Walk Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 27/01/2021 12:00 |
| Middlesbrough Timeseries Graph |
38 (2 Low) | 44 (1 Low) | 7 (1 Low) | 12 (2 Low) | 23 (2 Low) *1 | 27/01/2021 10:15 |
| Newcastle Centre Timeseries Graph |
47 (2 Low) | 62 (1 Low) | n/m | 11 (1 Low) | 17 (2 Low) *1 | 27/01/2021 24:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | 13 (1 Low) *1 | 28/01/2021 01:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 62 (1 Low) | n/m | 15 (2 Low) | n/m | 28/01/2021 03:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 61 (1 Low) | n/m | 16 (2 Low) | 20 (2 Low) *1 | 27/01/2021 24:00 |
| Sunderland Silksworth Timeseries Graph |
66 (2 Low) | 50 (1 Low) | n/m | 12 (2 Low) | 16 (1 Low) *2 | 27/01/2021 24:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 56 (1 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
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 Timeseries Graph |
49 (2 Low) | 62 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 27/01/2021 24:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 76 (2 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 85 (2 Low) | n/m | n/m | n/m | 27/01/2021 17:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 49 (1 Low) | n/m | n/m | n/m | 27/01/2021 10:00 |
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 |
73 (3 Low) | 11 (1 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Wrexham Timeseries Graph |
n/m | 65 (1 Low) | 2 (1 Low) | 9 (1 Low) | 12 (1 Low) *2 | 27/01/2021 08:30 |
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 | 81 (2 Low) | n/m | n/m | n/m | 27/01/2021 17:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| Blackpool Marton Timeseries Graph |
53 (2 Low) | 35 (1 Low) | n/m | 12 (2 Low) | 17 (2 Low) *2 | 27/01/2021 12:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | 29 (2 Low) *1 | 27/01/2021 18:00 |
| Carlisle Roadside Timeseries Graph |
n/m | 58 (1 Low) | n/m | 15 (2 Low) | 24 (2 Low) *1 | 27/01/2021 15:00 |
| Crewe Coppenhall Timeseries Graph |
n/m | 57 (1 Low) | n/m | n/m | n/m | 27/01/2021 21:00 |
| Glazebury Timeseries Graph |
42 (2 Low) | 54 (1 Low) | n/m | n/m | n/m | 27/01/2021 16:00 |
| Liverpool Speke Timeseries Graph |
n/m | n/m | n/m | n/m | n/m | - |
| Manchester Piccadilly Timeseries Graph |
19 (1 Low) | 68 (2 Low) | 7 (1 Low) | 18 (2 Low) | 26 (2 Low) *2 | 27/01/2021 18:30 |
| Manchester Sharston Timeseries Graph |
37 (2 Low) | 61 (1 Low) | n/m | n/m | n/m | 28/01/2021 06:00 |
| Preston Timeseries Graph |
44 (2 Low) | 76 (2 Low) | n/m | 16 (2 Low) | 23 (2 Low) *2 | 28/01/2021 01:00 |
| Salford Eccles Timeseries Graph |
n/m | 68 (2 Low) | n/m | 18 (2 Low) | 26 (2 Low) *2 | 28/01/2021 01:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 81 (2 Low) | n/m | n/m | n/m | 27/01/2021 17:00 |
| St Helens Linkway Timeseries Graph |
n/m | 68 (2 Low) | n/m | n/m | 26 (2 Low) *1 | 27/01/2021 19:00 |
| Warrington Timeseries Graph |
n/m | 59 (1 Low) | n/m | 14 (2 Low) | 20 (2 Low) *1 | 27/01/2021 24:00 |
| Widnes Milton Road Timeseries Graph |
n/m | 81 (2 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| Wigan Centre Timeseries Graph |
46 (2 Low) | 65 (1 Low) | n/m | 17 (2 Low) | 25 (2 Low) *2 | 28/01/2021 01:00 |
| Wirral Tranmere Timeseries Graph |
57 (2 Low) | 55 (1 Low) | n/m | 11 (1 Low) | 16 (1 Low) *2 | 28/01/2021 03:00 |
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 | 67 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 27/01/2021 08:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 85 (2 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | 58 (1 Low) | 5 (1 Low) | n/m | n/m | 27/01/2021 15:00 |
| Belfast Centre Timeseries Graph |
44 (2 Low) | 62 (1 Low) | 3 (1 Low) | 16 (2 Low) | 25 (2 Low) *2 | 27/01/2021 16:30 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 91 (2 Low) | n/m | n/m | 24 (2 Low) *1 | 27/01/2021 09:00 |
| Derry Rosemount Timeseries Graph |
49 (2 Low) | 42 (1 Low) | 37 (1 Low) | 14 (2 Low) | 25 (2 Low) *1 | 27/01/2021 19:45 |
| Lough Navar Timeseries Graph |
47 (2 Low) | n/m | n/m | 4 (1 Low) | 5 (1 Low) *2 | 27/01/2021 24:00 |
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 | 57 (1 Low) | n/m | n/m | n/m | 27/01/2021 14:00 |
| Eskdalemuir Timeseries Graph |
69 (3 Low) | 8 (1 Low) | n/m | n/m | n/m | 28/01/2021 07:00 |
| Peebles Timeseries Graph |
58 (2 Low) | 27 (1 Low) | n/m | n/m | n/m | 28/01/2021 04:00 |
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 |
31 (1 Low) | 40 (1 Low) | n/m | n/a | n/m | 25/01/2021 24:00 |
| Canterbury Timeseries Graph |
40 (2 Low) | 35 (1 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Chatham Roadside Timeseries Graph |
n/m | 40 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) *1 | 28/01/2021 01:00 |
| Chilbolton Observatory Timeseries Graph |
54 (2 Low) | 22 (1 Low) | 4 (1 Low) | 6 (1 Low) | 7 (1 Low) *2 | 28/01/2021 07:00 |
| Eastbourne Timeseries Graph |
n/m | 39 (1 Low) | n/m | 5 (1 Low) | 7 (1 Low) *2 | 27/01/2021 24:00 |
| Horley Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Lullington Heath Timeseries Graph |
43 (2 Low) | 18 (1 Low) | 10 (1 Low) | n/m | n/m | 28/01/2021 01:15 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 88 (2 Low) | n/m | n/m | n/m | 27/01/2021 19:00 |
| Oxford St Ebbes Timeseries Graph |
n/m | 43 (1 Low) | n/m | 7 (1 Low) | 8 (1 Low) *2 | 27/01/2021 24:00 |
| Portsmouth Timeseries Graph |
n/m | n/m | n/m | n/m | n/m | - |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | 9 (1 Low) *1 | 27/01/2021 18:00 |
| Reading London Road Timeseries Graph |
n/m | 38 (1 Low) | n/m | n/m | 10 (1 Low) *1 | 27/01/2021 09:00 |
| Reading New Town Timeseries Graph |
28 (1 Low) | 37 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) *1 | 27/01/2021 24:00 |
| Rochester Stoke Timeseries Graph |
39 (2 Low) | 39 (1 Low) | 3 (1 Low) | 12 (2 Low) | 15 (1 Low) *2 | 27/01/2021 22:00 |
| Southampton A33 Timeseries Graph |
n/m | 63 (1 Low) | n/m | n/m | 10 (1 Low) *1 | 27/01/2021 08:00 |
| Southampton Centre Timeseries Graph |
31 (1 Low) | 64 (1 Low) | 3 (1 Low) | 7 (1 Low) | 9 (1 Low) *2 | 28/01/2021 02:15 |
| Storrington Roadside Timeseries Graph |
n/m | 64 (1 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 67 (1 Low) | n/m | n/a | n/m | 25/01/2021 09:00 |
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 |
46 (2 Low) | 54 (1 Low) | 2 (1 Low) | 3 (1 Low) | 4 (1 Low) *1 | 27/01/2021 18:45 |
| Cardiff Newport Road Timeseries Graph |
n/m | 76 (2 Low) | n/m | n/m | 9 (1 Low) *1 | 27/01/2021 19:00 |
| Chepstow A48 Timeseries Graph |
n/m | 77 (2 Low) | n/m | 12 (2 Low) | 11 (1 Low) *1 | 27/01/2021 24:00 |
| Cwmbran Crownbridge Timeseries Graph |
40 (2 Low) | 53 (1 Low) | n/m | n/m | n/m | 28/01/2021 07:00 |
| Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 171 (3 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Narberth Timeseries Graph |
61 (2 Low) | 6 (1 Low) | 4 (1 Low) | 2 (1 Low) | 3 (1 Low) *2 | 28/01/2021 06:45 |
| Newport Timeseries Graph |
n/m | 52 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) *2 | 27/01/2021 24:00 |
| Port Talbot Margam Timeseries Graph |
52 (2 Low) | 34 (1 Low) | 7 (1 Low) | 6 (1 Low) | n/a | 28/01/2021 03:00 |
| Swansea Roadside Timeseries Graph |
n/m | 67 (1 Low) | n/m | 12 (2 Low) | 14 (1 Low) *1 | 26/01/2021 24:00 |
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 | n/a | n/a | 20/01/2021 01:00 |
| Bath A4 Roadside Timeseries Graph |
n/m | 79 (2 Low) | n/m | n/m | n/m | 27/01/2021 17:00 |
| Bournemouth Timeseries Graph |
62 (2 Low) | 19 (1 Low) | n/m | 5 (1 Low) | n/m | 28/01/2021 02:00 |
| Bristol St Paul's Timeseries Graph |
47 (2 Low) | 57 (1 Low) | n/m | 3 (1 Low) | 7 (1 Low) *1 | 28/01/2021 06:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 70 (2 Low) | n/m | n/m | 15 (1 Low) *1 | 27/01/2021 18:00 |
| Charlton Mackrell Timeseries Graph |
39 (2 Low) | 13 (1 Low) | n/m | n/m | n/m | 28/01/2021 07:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 41 (1 Low) | n/m | 9 (1 Low) | n/m | 27/01/2021 24:00 |
| Exeter Roadside Timeseries Graph |
44 (2 Low) | 66 (1 Low) | n/m | n/m | n/m | 27/01/2021 07:00 |
| Honiton Timeseries Graph |
n/m | 20 (1 Low) | n/m | n/m | n/m | 26/01/2021 20:00 |
| Plymouth Centre Timeseries Graph |
51 (2 Low) | 32 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) | 28/01/2021 01:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 0 (1 Low) | 6 (1 Low) *1 | 27/01/2021 24:00 |
| Swindon Walcot Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 27/01/2021 10:00 |
| Yarner Wood Timeseries Graph |
72 (3 Low) | 13 (1 Low) | n/m | n/m | n/m | 26/01/2021 19:00 |
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 |
76 (3 Low) | n/m | n/m | n/m | n/m | 28/01/2021 05:00 |
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 |
23 (1 Low) | 84 (2 Low) | n/m | 11 (1 Low) | 14 (1 Low) *2 | 27/01/2021 24:00 |
| Birmingham Acocks Green Timeseries Graph |
37 (2 Low) | 55 (1 Low) | n/m | 8 (1 Low) | 10 (1 Low) *2 | 27/01/2021 24:00 |
| Birmingham Ladywood Timeseries Graph |
38 (2 Low) | 65 (1 Low) | 3 (1 Low) | 7 (1 Low) | 9 (1 Low) *2 | 27/01/2021 17:45 |
| Burton-on-Trent Horninglow Timeseries Graph |
n/m | 74 (2 Low) | n/m | n/m | n/m | 28/01/2021 01:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 122 (2 Low) | n/m | n/m | n/m | 27/01/2021 08:00 |
| Coventry Allesley Timeseries Graph |
28 (1 Low) | 68 (2 Low) | n/m | 8 (1 Low) | 11 (1 Low) *2 | 27/01/2021 24:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 78 (2 Low) | n/m | n/m | 17 (2 Low) *1 | 27/01/2021 18:00 |
| Leamington Spa Timeseries Graph |
25 (1 Low) | 58 (1 Low) | n/m | 10 (1 Low) | 13 (1 Low) *2 | 27/01/2021 24:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 54 (1 Low) | n/m | 9 (1 Low) | 11 (1 Low) *2 | 27/01/2021 24:00 |
| Leominster Timeseries Graph |
43 (2 Low) | 21 (1 Low) | n/m | n/m | n/m | 27/01/2021 09:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 68 (2 Low) | n/m | n/m | n/m | 27/01/2021 09:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 117 (2 Low) | n/m | n/m | 21 (2 Low) *1 | 27/01/2021 17:00 |
| Stoke-on-Trent Centre Timeseries Graph |
33 (1 Low) | 69 (2 Low) | n/m | 10 (1 Low) | 14 (1 Low) *2 | 28/01/2021 03:00 |
| Telford Hollinswood Timeseries Graph |
n/m | 60 (1 Low) | n/m | n/m | n/m | 27/01/2021 09:00 |
| Walsall Woodlands Timeseries Graph |
19 (1 Low) | 54 (1 Low) | n/m | n/m | n/m | 27/01/2021 17:00 |
| West Bromwich Kenrick Park Timeseries Graph |
n/m | 72 (2 Low) | n/m | n/m | n/m | 27/01/2021 09:00 |
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 |
25 (1 Low) | 41 (1 Low) | 10 (1 Low) | n/m | n/m | 26/01/2021 21:15 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 97 (2 Low) | n/m | n/m | n/m | 27/01/2021 20:00 |
| Dewsbury Ashworth Grove Timeseries Graph |
n/m | 77 (2 Low) | n/m | n/m | n/m | 27/01/2021 20:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 106 (2 Low) | n/m | n/m | n/m | 27/01/2021 21:00 |
| High Muffles Timeseries Graph |
65 (2 Low) | 15 (1 Low) | n/m | n/m | n/m | 28/01/2021 07:00 |
| Hull Freetown Timeseries Graph |
44 (2 Low) | 75 (2 Low) | 3 (1 Low) | 17 (2 Low) | 23 (2 Low) *2 | 27/01/2021 17:30 |
| Hull Holderness Road Timeseries Graph |
n/m | 82 (2 Low) | n/m | n/m | 28 (2 Low) *1 | 27/01/2021 18:00 |
| Immingham Woodlands Avenue Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 27/01/2021 20:00 |
| Leeds Centre Timeseries Graph |
43 (2 Low) | 88 (2 Low) | 4 (1 Low) | 17 (2 Low) | 24 (2 Low) *2 | 27/01/2021 18:15 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 68 (2 Low) | n/m | 15 (2 Low) | 22 (2 Low) *1 | 27/01/2021 24:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 73 (2 Low) | 15 (1 Low) | n/m | 24 (2 Low) *1 | 28/01/2021 07:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 119 (2 Low) | n/m | n/a | n/m | 24/01/2021 24:00 |
| Sheffield Devonshire Green Timeseries Graph |
42 (2 Low) | 74 (2 Low) | n/m | 11 (1 Low) | 33 (2 Low) *2 | 27/01/2021 08:00 |
| Sheffield Tinsley Timeseries Graph |
n/m | 99 (2 Low) | n/m | n/m | n/m | 27/01/2021 18:00 |
| York Bootham Timeseries Graph |
n/m | 58 (1 Low) | n/m | 17 (2 Low) | 23 (2 Low) *1 | 27/01/2021 24:00 |
| York Fishergate Timeseries Graph |
n/m | 78 (2 Low) | n/m | 14 (2 Low) | 23 (2 Low) *1 | 27/01/2021 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