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 10am Tue 24th Sep 2019
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 |
60 (2 Low) | n/m | n/m | 2 (1 Low) | 4 (1 Low) *3 | 24/09/2019 01:00:00 |
| Bush Estate Timeseries Graph |
55 (2 Low) | 21 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 38 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 62 (1 Low) | n/m | n/m | n/m | 23/09/2019 10:00:00 |
| Edinburgh St Leonards Timeseries Graph |
50 (2 Low) | 30 (1 Low) | 24 (1 Low) | 4 (1 Low) | 6 (1 Low) *3 | 24/09/2019 05:45:00 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 54 (1 Low) | n/m | n/m | n/m | 23/09/2019 10:00:00 |
| Glasgow High Street Timeseries Graph |
n/m | 44 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *3 | 24/09/2019 01:00:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 92 (2 Low) | n/m | n/m | n/m | 23/09/2019 10:00:00 |
| Glasgow Townhead Timeseries Graph |
47 (2 Low) | 43 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *3 | 24/09/2019 01:00:00 |
| Grangemouth Timeseries Graph |
n/m | 28 (1 Low) | 23 (1 Low) | 6 (1 Low) | 9 (1 Low) *1 | 23/09/2019 09:45:00 |
| Grangemouth Moray Timeseries Graph |
n/m | 28 (1 Low) | n/m | n/m | n/m | 23/09/2019 10:00:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 90 (2 Low) | n/m | 7 (1 Low) | 10 (1 Low) *3 | 24/09/2019 01:00:00 |
East Midlands
| 24 Hour Summary, based on data provided by Environment Agency | ||||||
|---|---|---|---|---|---|---|
| Monitoring site | Running 8 Hour mean Ozone (µgm-3) |
Hourly mean Nitrogen dioxide (µgm-3) |
Max 15 min mean Sulphur dioxide (µgm-3) |
Running 24 Hour mean PM2.5 Particles (µgm-3) |
Running 24 Hour mean PM10 Particles (µgm-3) |
Last updated |
| Chesterfield Loundsley Green Timeseries Graph |
n/m | 18 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 27 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 30 (1 Low) | n/m | n/m | n/m | 23/09/2019 10:00:00 |
| Ladybower Timeseries Graph |
51 (2 Low) | 7 (1 Low) | 5 (1 Low) | n/m | n/m | 23/09/2019 13:45:00 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 23/09/2019 18:00:00 |
| Leicester University Timeseries Graph |
47 (2 Low) | 28 (1 Low) | n/m | 6 (1 Low) | n/m | 24/09/2019 01:00:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Northampton Spring Park Timeseries Graph |
71 (3 Low) | 19 (1 Low) | n/m | 5 (1 Low) | n/m | 24/09/2019 01:00:00 |
| Nottingham Centre Timeseries Graph |
40 (2 Low) | 42 (1 Low) | 5 (1 Low) | 12 (2 Low) | 17 (2 Low) *3 | 23/09/2019 13:30:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 40 (1 Low) | n/m | n/m | 10 (1 Low) *1 | 23/09/2019 10:00:00 |
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 | 21 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 19 (1 Low) | n/m | n/m | n/m | 23/09/2019 19:00:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 45 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Norwich Lakenfields Timeseries Graph |
62 (2 Low) | 12 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *3 | 24/09/2019 01:00:00 |
| Sandy Roadside Timeseries Graph |
n/m | n/a | n/m | 6 (1 Low) | 11 (1 Low) *1 | 24/09/2019 01:00:00 |
| Sibton Timeseries Graph |
64 (2 Low) | n/m | n/m | n/m | n/m | 23/09/2019 20:00:00 |
| Southend-on-Sea Timeseries Graph |
61 (2 Low) | 11 (1 Low) | n/m | 9 (1 Low) | n/m | 23/09/2019 01:00:00 |
| St Osyth Timeseries Graph |
66 (2 Low) | 12 (1 Low) | n/m | n/m | n/m | 23/09/2019 20:00:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 12 (1 Low) | n/m | 4 (1 Low) | 9 (1 Low) *1 | 24/09/2019 05:00:00 |
| Thurrock Timeseries Graph |
29 (1 Low) | 24 (1 Low) | 2 (1 Low) | n/m | 10 (1 Low) *1 | 23/09/2019 09:15:00 |
| Weybourne Timeseries Graph |
61 (2 Low) | n/m | n/m | n/m | n/m | 23/09/2019 20:00:00 |
| Wicken Fen Timeseries Graph |
60 (2 Low) | 5 (1 Low) | 9 (1 Low) | n/m | n/m | 24/09/2019 02:30:00 |
Greater London
| 24 Hour Summary, based on data provided by Environment Agency | ||||||
|---|---|---|---|---|---|---|
| Monitoring site | Running 8 Hour mean Ozone (µgm-3) |
Hourly mean Nitrogen dioxide (µgm-3) |
Max 15 min mean Sulphur dioxide (µgm-3) |
Running 24 Hour mean PM2.5 Particles (µgm-3) |
Running 24 Hour mean PM10 Particles (µgm-3) |
Last updated |
| Camden Kerbside Timeseries Graph |
n/m | 76 (2 Low) | n/m | 4 (1 Low) | 11 (1 Low) | 24/09/2019 10:00:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 23 (2 Low) *1 | 24/09/2019 01:00:00 |
| Haringey Roadside Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| London Bexley Timeseries Graph |
n/m | 18 (1 Low) | n/m | n/a | n/m | 23/09/2019 01:00:00 |
| London Bloomsbury Timeseries Graph |
44 (2 Low) | 26 (1 Low) | 2 (1 Low) | 7 (1 Low) | 9 (1 Low) | 23/09/2019 14:15:00 |
| London Eltham Timeseries Graph |
55 (2 Low) | 14 (1 Low) | n/m | 5 (1 Low) | n/m | 24/09/2019 06:00:00 |
| London Haringey Priory Park South Timeseries Graph |
54 (2 Low) | 32 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| London Harlington Timeseries Graph |
37 (2 Low) | 50 (1 Low) | n/m | 3 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| London Hillingdon Timeseries Graph |
24 (1 Low) | 67 (1 Low) | n/m | n/m | n/m | 24/09/2019 06:00:00 |
| London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 3 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| London Marylebone Road Timeseries Graph |
20 (1 Low) | 107 (2 Low) | 13 (1 Low) | 6 (1 Low) | 15 (1 Low) | 23/09/2019 11:00:00 |
| London N. Kensington Timeseries Graph |
52 (2 Low) | 29 (1 Low) | 2 (1 Low) | 3 (1 Low) | 7 (1 Low) *3 | 24/09/2019 02:30:00 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | n/m | 24/09/2019 04:00:00 |
| London Westminster Timeseries Graph |
n/m | n/a | n/m | 8 (1 Low) | n/m | 24/09/2019 01:00:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 15 (1 Low) | n/m | n/m | 13 (1 Low) *1 | 23/09/2019 10:00:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 56 (1 Low) | n/m | n/m | n/m | 23/09/2019 11:00:00 |
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 |
55 (2 Low) | 20 (1 Low) | n/m | n/m | n/m | 24/09/2019 05:00:00 |
| Inverness Timeseries Graph |
n/m | 36 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) *3 | 24/09/2019 01:00:00 |
| Lerwick Timeseries Graph |
54 (2 Low) | n/m | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Strathvaich Timeseries Graph |
62 (2 Low) | n/m | n/m | n/m | n/m | 23/09/2019 10:00:00 |
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 | 33 (1 Low) | n/m | n/m | n/m | 24/09/2019 04:00:00 |
| Hartlepool St Abbs Walk Timeseries Graph |
n/m | 20 (1 Low) | n/m | n/m | n/m | 24/09/2019 08:00:00 |
| Middlesbrough Timeseries Graph |
52 (2 Low) | 13 (1 Low) | 11 (1 Low) | 10 (1 Low) | 18 (2 Low) | 24/09/2019 08:00:00 |
| Newcastle Centre Timeseries Graph |
40 (2 Low) | 42 (1 Low) | n/m | 9 (1 Low) | 14 (1 Low) | 24/09/2019 01:00:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | n/a | n/m | n/m | n/a | 14/08/2019 08:00:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 28 (1 Low) | n/m | 12 (2 Low) | n/m | 24/09/2019 01:00:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 26 (1 Low) | n/m | 9 (1 Low) | 11 (1 Low) *2 | 24/09/2019 01:00:00 |
| Sunderland Silksworth Timeseries Graph |
50 (2 Low) | 24 (1 Low) | n/m | 13 (2 Low) | n/m | 24/09/2019 01:00:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 34 (1 Low) | n/m | n/m | n/m | 24/09/2019 08:00:00 |
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 Timeseries Graph |
44 (2 Low) | 44 (1 Low) | n/m | 12 (2 Low) | 21 (2 Low) | 24/09/2019 01:00:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 67 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 21 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
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 |
55 (2 Low) | 4 (1 Low) | n/m | n/m | n/m | 23/09/2019 20:00:00 |
| Wrexham Timeseries Graph |
n/m | 32 (1 Low) | 3 (1 Low) | 4 (1 Low) | 7 (1 Low) *3 | 23/09/2019 09:15:00 |
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 | 37 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 29 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Blackpool Marton Timeseries Graph |
49 (2 Low) | 17 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *3 | 24/09/2019 09:00:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 40 (1 Low) | n/m | n/m | 9 (1 Low) *1 | 24/09/2019 09:00:00 |
| Carlisle Roadside Timeseries Graph |
n/m | n/a | n/m | 11 (1 Low) | 14 (1 Low) *1 | 24/09/2019 01:00:00 |
| Glazebury Timeseries Graph |
55 (2 Low) | 16 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Liverpool Speke Timeseries Graph |
50 (2 Low) | 14 (1 Low) | 5 (1 Low) | 6 (1 Low) | 10 (1 Low) *1 | 23/09/2019 12:00:00 |
| Manchester Piccadilly Timeseries Graph |
26 (1 Low) | 54 (1 Low) | 9 (1 Low) | 1 (1 Low) | n/m | 23/09/2019 11:45:00 |
| Manchester Sharston Timeseries Graph |
43 (2 Low) | 25 (1 Low) | n/m | n/m | n/m | 23/09/2019 19:00:00 |
| Preston Timeseries Graph |
42 (2 Low) | 38 (1 Low) | n/m | 3 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| Salford Eccles Timeseries Graph |
n/m | 37 (1 Low) | n/m | 4 (1 Low) | 8 (1 Low) *3 | 24/09/2019 03:00:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 34 (1 Low) | n/m | n/m | n/m | 23/09/2019 10:00:00 |
| St Helens Linkway Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | 11 (1 Low) *1 | 23/09/2019 14:00:00 |
| Warrington Timeseries Graph |
n/m | 38 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) *1 | 24/09/2019 09:00:00 |
| Widnes Milton Road Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 23/09/2019 16:00:00 |
| Wigan Centre Timeseries Graph |
43 (2 Low) | 39 (1 Low) | n/m | 4 (1 Low) | 9 (1 Low) *3 | 24/09/2019 01:00:00 |
| Wirral Tranmere Timeseries Graph |
49 (2 Low) | 28 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) *3 | 24/09/2019 09:00:00 |
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 | 64 (1 Low) | n/m | n/m | 11 (1 Low) | 24/09/2019 09:00:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 24/09/2019 07:00:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | 31 (1 Low) | 2 (1 Low) | n/m | n/m | 23/09/2019 15:15:00 |
| Belfast Centre Timeseries Graph |
40 (2 Low) | 37 (1 Low) | n/a | 6 (1 Low) | 11 (1 Low) *3 | 15/09/2019 17:15:00 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 95 (2 Low) | n/m | n/m | 15 (1 Low) *1 | 24/09/2019 09:00:00 |
| Derry Rosemount Timeseries Graph |
50 (2 Low) | 26 (1 Low) | 15 (1 Low) | 4 (1 Low) | 9 (1 Low) | 24/09/2019 02:15:00 |
| Lough Navar Timeseries Graph |
50 (2 Low) | n/m | n/m | 4 (1 Low) | 10 (1 Low) *3 | 24/09/2019 09:00:00 |
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 | 36 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Eskdalemuir Timeseries Graph |
69 (3 Low) | 3 (1 Low) | n/m | n/m | n/m | 23/09/2019 19:00:00 |
| Peebles Timeseries Graph |
56 (2 Low) | 11 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
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 |
54 (2 Low) | 11 (1 Low) | n/m | n/m | n/m | 23/09/2019 20:00:00 |
| Canterbury Timeseries Graph |
64 (2 Low) | 6 (1 Low) | n/m | n/m | n/m | 23/09/2019 19:00:00 |
| Chatham Roadside Timeseries Graph |
n/m | 54 (1 Low) | n/m | 6 (1 Low) | 16 (1 Low) *1 | 24/09/2019 01:00:00 |
| Chilbolton Observatory Timeseries Graph |
54 (2 Low) | 9 (1 Low) | 6 (1 Low) | 3 (1 Low) | 5 (1 Low) *3 | 24/09/2019 07:45:00 |
| Eastbourne Timeseries Graph |
n/m | 6 (1 Low) | n/m | 5 (1 Low) | 11 (1 Low) *3 | 24/09/2019 10:00:00 |
| Horley Timeseries Graph |
n/m | 34 (1 Low) | n/m | n/m | n/m | 23/09/2019 17:00:00 |
| Lullington Heath Timeseries Graph |
63 (2 Low) | 5 (1 Low) | 11 (1 Low) | n/m | n/m | 24/09/2019 08:45:00 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 54 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Oxford St Ebbes Timeseries Graph |
n/m | 16 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) *3 | 24/09/2019 01:00:00 |
| Portsmouth Timeseries Graph |
59 (2 Low) | 15 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) *3 | 24/09/2019 09:00:00 |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 28 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 23/09/2019 16:00:00 |
| Reading London Road Timeseries Graph |
n/m | 10 (1 Low) | n/m | n/m | 11 (1 Low) *2 | 24/09/2019 09:00:00 |
| Reading New Town Timeseries Graph |
49 (2 Low) | 16 (1 Low) | n/m | 0 (1 Low) | 9 (1 Low) *1 | 24/09/2019 01:00:00 |
| Rochester Stoke Timeseries Graph |
61 (2 Low) | 8 (1 Low) | 6 (1 Low) | 4 (1 Low) | 9 (1 Low) *3 | 24/09/2019 09:00:00 |
| Southampton A33 Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | 11 (1 Low) | 23/09/2019 17:00:00 |
| Southampton Centre Timeseries Graph |
52 (2 Low) | 47 (1 Low) | 10 (1 Low) | 7 (1 Low) | 11 (1 Low) | 24/09/2019 07:15:00 |
| Storrington Roadside Timeseries Graph |
n/m | 27 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 37 (1 Low) | n/m | 3 (1 Low) | n/m | 24/09/2019 02:00:00 |
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 |
83 (3 Low) | 52 (1 Low) | 772 (8 High) | n/a | n/a | 23/09/2019 23:00:00 |
| Cardiff Newport Road Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | 9 (1 Low) *1 | 23/09/2019 15:00:00 |
| Chepstow A48 Timeseries Graph |
n/m | 59 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) *1 | 24/09/2019 09:00:00 |
| Cwmbran Timeseries Graph |
49 (2 Low) | 20 (1 Low) | n/m | n/m | n/m | 23/09/2019 19:00:00 |
| Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 119 (2 Low) | n/m | n/m | n/m | 24/09/2019 07:00:00 |
| Narberth Timeseries Graph |
48 (2 Low) | 5 (1 Low) | 37 (1 Low) | 7 (1 Low) | 11 (1 Low) *3 | 23/09/2019 12:15:00 |
| Newport Timeseries Graph |
n/m | 32 (1 Low) | n/m | 4 (1 Low) | 9 (1 Low) *3 | 24/09/2019 05:00:00 |
| Port Talbot Margam Timeseries Graph |
48 (2 Low) | 33 (1 Low) | 8 (1 Low) | 7 (1 Low) | 13 (1 Low) | 23/09/2019 09:15:00 |
| Swansea Roadside Timeseries Graph |
n/m | 35 (1 Low) | n/m | 4 (1 Low) | 15 (1 Low) *1 | 24/09/2019 06:00:00 |
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 | 3 (1 Low) | 12 (1 Low) *1 | 24/09/2019 02:00:00 |
| Bournemouth Timeseries Graph |
70 (3 Low) | 5 (1 Low) | n/m | 5 (1 Low) | n/m | 24/09/2019 02:00:00 |
| Bristol St Paul's Timeseries Graph |
39 (2 Low) | 44 (1 Low) | n/m | n/a | 10 (1 Low) *1 | 20/09/2019 03:00:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | 11 (1 Low) *1 | 24/09/2019 08:00:00 |
| Charlton Mackrell Timeseries Graph |
64 (2 Low) | 11 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 5 (1 Low) | n/m | 4 (1 Low) | n/m | 24/09/2019 09:00:00 |
| Exeter Roadside Timeseries Graph |
56 (2 Low) | 59 (1 Low) | n/m | n/m | n/m | 24/09/2019 06:00:00 |
| Honiton Timeseries Graph |
n/m | 7 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Plymouth Centre Timeseries Graph |
57 (2 Low) | 27 (1 Low) | n/m | 8 (1 Low) | 16 (1 Low) | 24/09/2019 09:00:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 17 (2 Low) *1 | 24/09/2019 08:00:00 |
| Swindon Walcot Timeseries Graph |
n/m | 6 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Yarner Wood Timeseries Graph |
64 (2 Low) | 8 (1 Low) | n/m | n/m | n/m | 23/09/2019 20:00:00 |
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 |
69 (3 Low) | n/m | n/m | n/m | n/m | 24/09/2019 02:00:00 |
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 |
30 (1 Low) | 44 (1 Low) | n/m | 4 (1 Low) | 8 (1 Low) *3 | 24/09/2019 01:00:00 |
| Birmingham Acocks Green Timeseries Graph |
60 (2 Low) | 36 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) *3 | 24/09/2019 01:00:00 |
| Birmingham Ladywood Timeseries Graph |
n/a | 25 (1 Low) | n/a | 4 (1 Low) | 7 (1 Low) *3 | 10/09/2019 06:00:00 |
| Burton-on-Trent Horninglow Timeseries Graph |
n/m | 35 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 39 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Coventry Allesley Timeseries Graph |
48 (2 Low) | 41 (1 Low) | n/m | 3 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/m | 12 (1 Low) *1 | 24/09/2019 09:00:00 |
| Leamington Spa Timeseries Graph |
52 (2 Low) | 21 (1 Low) | n/m | 3 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 30 (1 Low) | n/m | 3 (1 Low) | 7 (1 Low) *3 | 24/09/2019 01:00:00 |
| Leominster Timeseries Graph |
52 (2 Low) | 13 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 64 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 83 (2 Low) | n/m | n/m | 15 (1 Low) *1 | 24/09/2019 09:00:00 |
| Stoke-on-Trent Centre Timeseries Graph |
39 (2 Low) | 33 (1 Low) | n/m | 4 (1 Low) | 8 (1 Low) *3 | 24/09/2019 07:00:00 |
| Telford Hollinswood Timeseries Graph |
n/m | 16 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Walsall Woodlands Timeseries Graph |
54 (2 Low) | 41 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| West Bromwich Kenrick Park Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
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 |
53 (2 Low) | 30 (1 Low) | 5 (1 Low) | n/m | n/m | 24/09/2019 06:15:00 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 55 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Dewsbury Ashworth Grove Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 24/09/2019 09:00:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | n/m | 23/09/2019 18:00:00 |
| High Muffles Timeseries Graph |
56 (2 Low) | 10 (1 Low) | n/m | n/m | n/m | 23/09/2019 21:00:00 |
| Hull Freetown Timeseries Graph |
51 (2 Low) | 28 (1 Low) | 2 (1 Low) | 5 (1 Low) | 10 (1 Low) *3 | 23/09/2019 12:45:00 |
| Hull Holderness Road Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | 17 (2 Low) *1 | 23/09/2019 10:00:00 |
| Immingham Woodlands Avenue Timeseries Graph |
n/m | 10 (1 Low) | n/m | n/m | n/m | 23/09/2019 19:00:00 |
| Leeds Centre Timeseries Graph |
42 (2 Low) | 42 (1 Low) | 5 (1 Low) | 11 (1 Low) | 14 (1 Low) | 23/09/2019 18:15:00 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 48 (1 Low) | n/m | 10 (1 Low) | 11 (1 Low) | 24/09/2019 01:00:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 17 (1 Low) | 2 (1 Low) | n/m | 14 (1 Low) *1 | 23/09/2019 15:15:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 74 (2 Low) | n/m | 10 (1 Low) | n/m | 24/09/2019 01:00:00 |
| Sheffield Devonshire Green Timeseries Graph |
45 (2 Low) | 46 (1 Low) | n/m | 4 (1 Low) | 8 (1 Low) *3 | 24/09/2019 09:00:00 |
| Sheffield Tinsley Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | n/m | 23/09/2019 08:00:00 |
| York Bootham Timeseries Graph |
n/m | 33 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) | 24/09/2019 01:00:00 |
| York Fishergate Timeseries Graph |
n/m | 49 (1 Low) | n/m | 1 (1 Low) | 14 (1 Low) *1 | 24/09/2019 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 BAM unheated
- *3: measurements are PM10 FIDAS