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 5pm Fri 28th Feb 2020
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 |
72 (3 Low) | n/m | n/m | 3 (1 Low) | 4 (1 Low) *2 | 28/02/2020 12:00 |
| Bush Estate Timeseries Graph |
75 (3 Low) | 13 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 52 (1 Low) | n/m | n/m | n/m | 28/02/2020 17:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 60 (1 Low) | n/m | n/m | n/m | 28/02/2020 10:00 |
| Edinburgh St Leonards Timeseries Graph |
69 (3 Low) | 53 (1 Low) | 8 (1 Low) | 4 (1 Low) | 8 (1 Low) *2 | 27/02/2020 10:15 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 82 (2 Low) | n/m | n/m | n/m | 28/02/2020 09:00 |
| Glasgow High Street Timeseries Graph |
n/m | 68 (2 Low) | n/m | 5 (1 Low) | 13 (1 Low) *2 | 28/02/2020 09:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 99 (2 Low) | n/m | n/m | n/m | 28/02/2020 17:00 |
| Glasgow Townhead Timeseries Graph |
57 (2 Low) | 51 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *2 | 28/02/2020 09:00 |
| Grangemouth Timeseries Graph |
n/m | 24 (1 Low) | 9 (1 Low) | 4 (1 Low) | 9 (1 Low) *1 | 28/02/2020 12:30 |
| Grangemouth Moray Timeseries Graph |
n/m | 52 (1 Low) | n/m | n/m | n/m | 28/02/2020 08:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 95 (2 Low) | n/m | 5 (1 Low) | 10 (1 Low) *2 | 28/02/2020 09:00 |
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 | 26 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 28/02/2020 14:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 45 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 28/02/2020 09:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | n/m | 28/02/2020 17:00 |
| Ladybower Timeseries Graph |
76 (3 Low) | 16 (1 Low) | 7 (1 Low) | n/m | n/m | 28/02/2020 00:15 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 65 (1 Low) | n/m | n/m | n/a | 28/02/2020 09:00 |
| Leicester University Timeseries Graph |
56 (2 Low) | 55 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) *2 | 28/02/2020 01:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 54 (1 Low) | n/m | n/m | n/m | 28/02/2020 08:00 |
| Northampton Spring Park Timeseries Graph |
79 (3 Low) | 35 (1 Low) | n/m | 9 (1 Low) | n/m | 28/02/2020 06:00 |
| Nottingham Centre Timeseries Graph |
60 (2 Low) | 57 (1 Low) | 12 (1 Low) | 8 (1 Low) | 13 (1 Low) *2 | 28/02/2020 17:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 27/02/2020 24:00 |
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 | 60 (1 Low) | n/m | n/m | n/m | 28/02/2020 07:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | n/m | 28/02/2020 08:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 103 (2 Low) | n/m | n/m | n/m | 28/02/2020 07:00 |
| Norwich Lakenfields Timeseries Graph |
66 (2 Low) | 22 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 28/02/2020 03:00 |
| Sandy Roadside Timeseries Graph |
n/m | 57 (1 Low) | n/m | 7 (1 Low) | 14 (1 Low) *1 | 27/02/2020 24:00 |
| Sibton Timeseries Graph |
75 (3 Low) | n/m | n/m | n/m | n/m | 28/02/2020 17:00 |
| Southend-on-Sea Timeseries Graph |
63 (2 Low) | 46 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 28/02/2020 13:00 |
| St Osyth Timeseries Graph |
74 (3 Low) | 25 (1 Low) | n/m | n/m | n/m | 28/02/2020 15:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 61 (1 Low) | n/m | 10 (1 Low) | 11 (1 Low) *1 | 28/02/2020 13:00 |
| Thurrock Timeseries Graph |
61 (2 Low) | 68 (2 Low) | 4 (1 Low) | n/m | 15 (1 Low) *1 | 28/02/2020 01:15 |
| Weybourne Timeseries Graph |
68 (3 Low) | n/m | n/m | n/m | n/m | 27/02/2020 22:00 |
| Wicken Fen Timeseries Graph |
69 (3 Low) | 17 (1 Low) | 2 (1 Low) | n/m | n/m | 28/02/2020 08:00 |
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 | 73 (2 Low) | n/m | 6 (1 Low) | 13 (1 Low) | 28/02/2020 08:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 20 (2 Low) *1 | 28/02/2020 12:00 |
| Haringey Roadside Timeseries Graph |
n/m | 82 (2 Low) | n/m | n/m | n/m | 28/02/2020 08:00 |
| London Bexley Timeseries Graph |
n/m | 66 (1 Low) | n/m | 5 (1 Low) | n/m | 28/02/2020 10:00 |
| London Bloomsbury Timeseries Graph |
42 (2 Low) | 83 (2 Low) | 10 (1 Low) | 6 (1 Low) | 13 (1 Low) *1 | 27/02/2020 20:30 |
| London Eltham Timeseries Graph |
59 (2 Low) | 70 (2 Low) | n/m | 5 (1 Low) | n/m | 28/02/2020 01:00 |
| London Haringey Priory Park South Timeseries Graph |
63 (2 Low) | 56 (1 Low) | n/m | n/m | n/m | 27/02/2020 19:00 |
| London Harlington Timeseries Graph |
58 (2 Low) | 64 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 28/02/2020 09:00 |
| London Hillingdon Timeseries Graph |
66 (2 Low) | 85 (2 Low) | n/m | n/m | n/m | 27/02/2020 19:00 |
| London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 5 (1 Low) | 8 (1 Low) *2 | 28/02/2020 12:00 |
| London Marylebone Road Timeseries Graph |
49 (2 Low) | 111 (2 Low) | 11 (1 Low) | 6 (1 Low) | 15 (1 Low) | 28/02/2020 15:30 |
| London N. Kensington Timeseries Graph |
66 (2 Low) | 69 (2 Low) | 9 (1 Low) | 5 (1 Low) | 9 (1 Low) *2 | 27/02/2020 11:15 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 4 (1 Low) | 7 (1 Low) *2 | 28/02/2020 09:00 |
| London Westminster Timeseries Graph |
n/m | 65 (1 Low) | n/m | 12 (2 Low) | n/m | 28/02/2020 10:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 69 (2 Low) | n/m | n/m | 15 (1 Low) *1 | 27/02/2020 22:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 56 (1 Low) | n/m | n/m | n/m | 27/02/2020 22:00 |
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 |
73 (3 Low) | 11 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Inverness Timeseries Graph |
n/m | 85 (2 Low) | n/m | 3 (1 Low) | 6 (1 Low) *2 | 28/02/2020 16:00 |
| Lerwick Timeseries Graph |
74 (3 Low) | n/m | n/m | n/m | n/m | 27/02/2020 24:00 |
| Strathvaich Timeseries Graph |
84 (3 Low) | n/m | n/m | n/m | n/m | 28/02/2020 05:00 |
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 | 40 (1 Low) | n/m | n/m | n/m | 28/02/2020 14:00 |
| Hartlepool St Abbs Walk Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | n/m | 28/02/2020 17:00 |
| Middlesbrough Timeseries Graph |
63 (2 Low) | 19 (1 Low) | 1 (1 Low) | 5 (1 Low) | 14 (1 Low) | 28/02/2020 01:15 |
| Newcastle Centre Timeseries Graph |
64 (2 Low) | 45 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) | 28/02/2020 16:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 87 (2 Low) | n/m | n/m | 11 (1 Low) *1 | 28/02/2020 09:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 20 (1 Low) | n/m | 2 (1 Low) | n/m | 28/02/2020 13:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 18 (1 Low) | n/m | 5 (1 Low) | 13 (1 Low) *1 | 28/02/2020 13:00 |
| Sunderland Silksworth Timeseries Graph |
69 (3 Low) | 23 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *2 | 28/02/2020 13:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 36 (1 Low) | n/m | n/m | n/m | 28/02/2020 08:00 |
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 |
51 (2 Low) | 39 (1 Low) | n/m | 3 (1 Low) | 7 (1 Low) *2 | 28/02/2020 17:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 72 (2 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 49 (1 Low) | n/m | n/m | n/m | 28/02/2020 11:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | n/m | 28/02/2020 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 |
78 (3 Low) | 4 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Wrexham Timeseries Graph |
n/m | 42 (1 Low) | 5 (1 Low) | 5 (1 Low) | 10 (1 Low) *2 | 28/02/2020 15:45 |
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 | 36 (1 Low) | n/m | n/m | n/m | 27/02/2020 19:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 45 (1 Low) | n/m | n/m | n/m | 27/02/2020 20:00 |
| Blackpool Marton Timeseries Graph |
78 (3 Low) | 27 (1 Low) | n/m | 6 (1 Low) | 14 (1 Low) *2 | 28/02/2020 09:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 54 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 27/02/2020 23:00 |
| Carlisle Roadside Timeseries Graph |
n/m | 46 (1 Low) | n/m | 5 (1 Low) | 17 (2 Low) *1 | 28/02/2020 11:00 |
| Crewe Coppenhall Timeseries Graph |
n/m | 38 (1 Low) | n/m | n/m | n/m | 27/02/2020 21:00 |
| Glazebury Timeseries Graph |
81 (3 Low) | 44 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Liverpool Speke Timeseries Graph |
70 (3 Low) | 37 (1 Low) | 14 (1 Low) | n/a | 16 (1 Low) *1 | 28/02/2020 16:15 |
| Manchester Piccadilly Timeseries Graph |
53 (2 Low) | 71 (2 Low) | 11 (1 Low) | 7 (1 Low) | 15 (1 Low) *2 | 28/02/2020 01:15 |
| Manchester Sharston Timeseries Graph |
72 (3 Low) | 68 (2 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Preston Timeseries Graph |
70 (3 Low) | 38 (1 Low) | n/m | 5 (1 Low) | 11 (1 Low) *2 | 28/02/2020 09:00 |
| Salford Eccles Timeseries Graph |
n/m | 56 (1 Low) | n/m | 6 (1 Low) | 13 (1 Low) *2 | 28/02/2020 07:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 62 (1 Low) | n/m | n/m | n/m | 27/02/2020 21:00 |
| St Helens Linkway Timeseries Graph |
n/m | 64 (1 Low) | n/m | n/m | n/a | 28/02/2020 14:00 |
| Warrington Timeseries Graph |
n/m | n/a | n/m | 5 (1 Low) | 13 (1 Low) *1 | 28/02/2020 08:00 |
| Widnes Milton Road Timeseries Graph |
n/m | 61 (1 Low) | n/m | n/m | n/m | 28/02/2020 17:00 |
| Wigan Centre Timeseries Graph |
77 (3 Low) | 51 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) *2 | 28/02/2020 05:00 |
| Wirral Tranmere Timeseries Graph |
74 (3 Low) | 11 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 28/02/2020 09:00 |
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 | 89 (2 Low) | n/m | n/m | 28 (2 Low) *1 | 27/02/2020 19:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 53 (1 Low) | n/m | n/m | n/m | 27/02/2020 19:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | 32 (1 Low) | 6 (1 Low) | n/m | n/m | 27/02/2020 18:45 |
| Belfast Centre Timeseries Graph |
31 (1 Low) | 62 (1 Low) | 4 (1 Low) | 9 (1 Low) | 18 (2 Low) *2 | 28/02/2020 16:45 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 102 (2 Low) | n/m | n/m | n/a | 28/02/2020 13:00 |
| Derry Rosemount Timeseries Graph |
65 (2 Low) | 24 (1 Low) | 9 (1 Low) | 6 (1 Low) | 10 (1 Low) *1 | 28/02/2020 15:15 |
| Lough Navar Timeseries Graph |
75 (3 Low) | n/m | n/m | 3 (1 Low) | 5 (1 Low) *2 | 28/02/2020 07:00 |
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 | 96 (2 Low) | n/m | n/m | n/m | 28/02/2020 16:00 |
| Eskdalemuir Timeseries Graph |
91 (3 Low) | 7 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Peebles Timeseries Graph |
70 (3 Low) | 13 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
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 |
64 (2 Low) | 46 (1 Low) | n/m | n/a | n/m | 24/02/2020 24:00 |
| Canterbury Timeseries Graph |
72 (3 Low) | 42 (1 Low) | n/m | n/m | n/m | 28/02/2020 16:00 |
| Chatham Roadside Timeseries Graph |
n/m | 56 (1 Low) | n/m | 8 (1 Low) | 18 (2 Low) *1 | 28/02/2020 11:00 |
| Chilbolton Observatory Timeseries Graph |
78 (3 Low) | 15 (1 Low) | 6 (1 Low) | 4 (1 Low) | 8 (1 Low) *2 | 28/02/2020 16:15 |
| Eastbourne Timeseries Graph |
n/m | 23 (1 Low) | n/m | 4 (1 Low) | 8 (1 Low) *2 | 28/02/2020 15:00 |
| Horley Timeseries Graph |
n/m | 44 (1 Low) | n/m | n/m | n/m | 28/02/2020 01:00 |
| Lullington Heath Timeseries Graph |
68 (3 Low) | 8 (1 Low) | 5 (1 Low) | n/m | n/m | 28/02/2020 15:30 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 66 (1 Low) | n/m | n/m | n/m | 28/02/2020 09:00 |
| Oxford St Ebbes Timeseries Graph |
n/m | 33 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) *2 | 28/02/2020 10:00 |
| Portsmouth Timeseries Graph |
n/a | n/a | n/m | n/a | n/a | 25/02/2020 24:00 |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 49 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 27/02/2020 19:00 |
| Reading London Road Timeseries Graph |
n/m | 57 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 27/02/2020 21:00 |
| Reading New Town Timeseries Graph |
66 (2 Low) | 42 (1 Low) | n/m | 2 (1 Low) | 12 (1 Low) *1 | 28/02/2020 01:00 |
| Rochester Stoke Timeseries Graph |
70 (3 Low) | 30 (1 Low) | 6 (1 Low) | 5 (1 Low) | 8 (1 Low) *2 | 28/02/2020 01:15 |
| Southampton A33 Timeseries Graph |
n/m | 84 (2 Low) | n/m | n/m | n/a | 27/02/2020 19:00 |
| Southampton Centre Timeseries Graph |
67 (3 Low) | 65 (1 Low) | 5 (1 Low) | 6 (1 Low) | 12 (1 Low) *2 | 28/02/2020 11:00 |
| Storrington Roadside Timeseries Graph |
n/m | 55 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 70 (2 Low) | n/m | 8 (1 Low) | n/m | 28/02/2020 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 |
70 (3 Low) | 74 (2 Low) | 25 (1 Low) | 6 (1 Low) | 12 (1 Low) | 28/02/2020 01:15 |
| Cardiff Newport Road Timeseries Graph |
n/m | 85 (2 Low) | n/m | n/m | 18 (2 Low) *1 | 27/02/2020 23:00 |
| Chepstow A48 Timeseries Graph |
n/m | 86 (2 Low) | n/m | 10 (1 Low) | 20 (2 Low) *1 | 28/02/2020 16:00 |
| Cwmbran Timeseries Graph |
78 (3 Low) | 53 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 130 (2 Low) | n/m | n/m | n/m | 27/02/2020 19:00 |
| Narberth Timeseries Graph |
69 (3 Low) | 7 (1 Low) | 4 (1 Low) | 3 (1 Low) | 6 (1 Low) *2 | 28/02/2020 04:45 |
| Newport Timeseries Graph |
n/m | 85 (2 Low) | n/m | 6 (1 Low) | 11 (1 Low) *2 | 28/02/2020 17:00 |
| Port Talbot Margam Timeseries Graph |
70 (3 Low) | 63 (1 Low) | 118 (2 Low) | 8 (1 Low) | 25 (2 Low) *1 | 28/02/2020 15:15 |
| Swansea Roadside Timeseries Graph |
n/m | 86 (2 Low) | n/m | 8 (1 Low) | 19 (2 Low) *1 | 28/02/2020 10:00 |
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 | 7 (1 Low) | 17 (2 Low) *1 | 28/02/2020 06:00 |
| Bath A4 Roadside Timeseries Graph |
n/m | 85 (2 Low) | n/m | n/m | n/m | 27/02/2020 20:00 |
| Bournemouth Timeseries Graph |
79 (3 Low) | 23 (1 Low) | n/m | 7 (1 Low) | n/m | 28/02/2020 16:00 |
| Bristol St Paul's Timeseries Graph |
67 (3 Low) | 65 (1 Low) | n/m | 6 (1 Low) | 14 (1 Low) *1 | 28/02/2020 06:00 |
| Bristol Temple Way Timeseries Graph |
n/m | n/m | n/m | n/m | 17 (2 Low) *1 | 28/02/2020 07:00 |
| Charlton Mackrell Timeseries Graph |
73 (3 Low) | 12 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 44 (1 Low) | n/m | 13 (2 Low) | n/m | 28/02/2020 16:00 |
| Exeter Roadside Timeseries Graph |
57 (2 Low) | 56 (1 Low) | n/m | n/m | n/m | 28/02/2020 11:00 |
| Honiton Timeseries Graph |
n/m | 44 (1 Low) | n/m | n/m | n/m | 27/02/2020 21:00 |
| Plymouth Centre Timeseries Graph |
70 (3 Low) | 77 (2 Low) | n/m | 11 (1 Low) | 20 (2 Low) | 28/02/2020 17:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 86 (2 Low) | n/m | n/m | n/m | 27/02/2020 20:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 9 (1 Low) | 20 (2 Low) *1 | 28/02/2020 16:00 |
| Swindon Walcot Timeseries Graph |
n/m | 28 (1 Low) | n/m | n/m | n/m | 27/02/2020 20:00 |
| Yarner Wood Timeseries Graph |
82 (3 Low) | 9 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
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 |
86 (3 Low) | n/m | n/m | n/m | n/m | 28/02/2020 15:00 |
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 |
58 (2 Low) | 63 (1 Low) | n/m | 6 (1 Low) | 13 (1 Low) *2 | 27/02/2020 24:00 |
| Birmingham Acocks Green Timeseries Graph |
76 (3 Low) | 33 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 28/02/2020 07:00 |
| Birmingham Ladywood Timeseries Graph |
75 (3 Low) | 43 (1 Low) | 2 (1 Low) | 5 (1 Low) | 9 (1 Low) *2 | 28/02/2020 00:45 |
| Burton-on-Trent Horninglow Timeseries Graph |
n/m | 36 (1 Low) | n/m | n/m | n/m | 27/02/2020 23:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | n/m | 27/02/2020 20:00 |
| Coventry Allesley Timeseries Graph |
71 (3 Low) | 42 (1 Low) | n/m | 5 (1 Low) | 10 (1 Low) *2 | 27/02/2020 24:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 72 (2 Low) | n/m | n/m | 17 (2 Low) *1 | 27/02/2020 20:00 |
| Leamington Spa Timeseries Graph |
78 (3 Low) | 41 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 28/02/2020 08:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 34 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) *2 | 28/02/2020 08:00 |
| Leominster Timeseries Graph |
85 (3 Low) | 21 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | n/m | 27/02/2020 20:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 116 (2 Low) | n/m | n/m | 15 (1 Low) *1 | 28/02/2020 13:00 |
| Stoke-on-Trent Centre Timeseries Graph |
56 (2 Low) | 45 (1 Low) | n/m | 6 (1 Low) | 11 (1 Low) *2 | 28/02/2020 07:00 |
| Telford Hollinswood Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | n/m | 27/02/2020 19:00 |
| Walsall Woodlands Timeseries Graph |
69 (3 Low) | 43 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| West Bromwich Kenrick Park Timeseries Graph |
n/m | 44 (1 Low) | n/m | n/m | n/m | 27/02/2020 20:00 |
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 |
74 (3 Low) | 37 (1 Low) | 6 (1 Low) | n/m | n/m | 28/02/2020 05:15 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 76 (2 Low) | n/m | n/m | n/m | 28/02/2020 16:00 |
| Dewsbury Ashworth Grove Timeseries Graph |
n/m | 61 (1 Low) | n/m | n/m | n/m | 28/02/2020 08:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 59 (1 Low) | n/m | n/m | n/m | 28/02/2020 08:00 |
| High Muffles Timeseries Graph |
76 (3 Low) | 11 (1 Low) | n/m | n/m | n/m | 27/02/2020 18:00 |
| Hull Freetown Timeseries Graph |
73 (3 Low) | 39 (1 Low) | 6 (1 Low) | 6 (1 Low) | 10 (1 Low) *2 | 28/02/2020 04:45 |
| Hull Holderness Road Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | 18 (2 Low) *1 | 28/02/2020 09:00 |
| Immingham Woodlands Avenue Timeseries Graph |
n/m | 17 (1 Low) | n/m | n/m | n/m | 28/02/2020 07:00 |
| Leeds Centre Timeseries Graph |
67 (3 Low) | 64 (1 Low) | 8 (1 Low) | 9 (1 Low) | 12 (1 Low) | 28/02/2020 07:45 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 78 (2 Low) | n/m | 8 (1 Low) | 14 (1 Low) | 28/02/2020 17:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 36 (1 Low) | 3 (1 Low) | n/m | 10 (1 Low) *1 | 27/02/2020 22:30 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 78 (2 Low) | n/m | 8 (1 Low) | n/m | 28/02/2020 16:00 |
| Sheffield Devonshire Green Timeseries Graph |
74 (3 Low) | 63 (1 Low) | n/m | 5 (1 Low) | 11 (1 Low) *2 | 28/02/2020 14:00 |
| Sheffield Tinsley Timeseries Graph |
n/m | 54 (1 Low) | n/m | n/m | n/m | 28/02/2020 16:00 |
| York Bootham Timeseries Graph |
n/m | 38 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) | 28/02/2020 17:00 |
| York Fishergate Timeseries Graph |
n/m | 52 (1 Low) | n/m | 5 (1 Low) | 16 (1 Low) *1 | 28/02/2020 16:00 |
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