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 11am Sun 31st May 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 |
79 (3 Low) | n/m | n/m | 3 (1 Low) | 8 (1 Low) *2 | 31/05/2020 10:00:00 |
| Bush Estate Timeseries Graph |
80 (3 Low) | 6 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 30/05/2020 13:00:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 30/05/2020 23:00:00 |
| Edinburgh St Leonards Timeseries Graph |
81 (3 Low) | n/a | 14 (1 Low) | 4 (1 Low) | 8 (1 Low) *2 | 30/05/2020 18:30:00 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 7 (1 Low) | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Glasgow High Street Timeseries Graph |
n/m | 11 (1 Low) | n/m | 5 (1 Low) | 11 (1 Low) *2 | 31/05/2020 10:00:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 31 (1 Low) | n/m | n/m | n/m | 30/05/2020 18:00:00 |
| Glasgow Townhead Timeseries Graph |
68 (3 Low) | 10 (1 Low) | n/m | 5 (1 Low) | 10 (1 Low) *2 | 31/05/2020 11:00:00 |
| Grangemouth Timeseries Graph |
n/m | 27 (1 Low) | 110 (2 Low) | n/a | 15 (1 Low) *1 | 31/05/2020 06:15:00 |
| Grangemouth Moray Timeseries Graph |
n/m | 20 (1 Low) | n/m | n/m | n/m | 31/05/2020 10:00:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 33 (1 Low) | n/m | 5 (1 Low) | 10 (1 Low) *2 | 31/05/2020 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 | 9 (1 Low) | n/m | 9 (1 Low) | 16 (1 Low) *2 | 31/05/2020 09:00:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 20 (1 Low) | n/m | 10 (1 Low) | 17 (2 Low) *2 | 31/05/2020 10:00:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 7 (1 Low) | n/m | n/m | n/m | 31/05/2020 07:00:00 |
| Ladybower Timeseries Graph |
106 (4 Moderate) | 6 (1 Low) | 7 (1 Low) | n/m | n/m | 31/05/2020 09:15:00 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 13 (1 Low) | n/m | n/m | 22 (2 Low) *1 | 31/05/2020 04:00:00 |
| Leicester University Timeseries Graph |
105 (4 Moderate) | 47 (1 Low) | n/m | 7 (1 Low) | 14 (1 Low) *2 | 31/05/2020 10:00:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 17 (1 Low) | n/m | n/m | n/m | 30/05/2020 11:00:00 |
| Northampton Spring Park Timeseries Graph |
124 (5 Moderate) | 6 (1 Low) | n/m | 11 (1 Low) | n/m | 31/05/2020 10:00:00 |
| Nottingham Centre Timeseries Graph |
105 (4 Moderate) | 7 (1 Low) | 11 (1 Low) | 9 (1 Low) | 16 (1 Low) *2 | 31/05/2020 07:00:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 12 (1 Low) | n/m | n/m | 18 (2 Low) *1 | 31/05/2020 07:00:00 |
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 | 10 (1 Low) | n/m | n/m | n/m | 31/05/2020 03:00:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 31/05/2020 07:00:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/m | n/m | 30/05/2020 17:00:00 |
| Norwich Lakenfields Timeseries Graph |
95 (3 Low) | 14 (1 Low) | n/m | 8 (1 Low) | 13 (1 Low) *2 | 31/05/2020 10:00:00 |
| Sandy Roadside Timeseries Graph |
n/m | 6 (1 Low) | n/m | 15 (2 Low) | 17 (2 Low) *1 | 31/05/2020 09:00:00 |
| Sibton Timeseries Graph |
102 (4 Moderate) | n/m | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Southend-on-Sea Timeseries Graph |
106 (4 Moderate) | 17 (1 Low) | n/m | 10 (1 Low) | 17 (2 Low) *2 | 31/05/2020 07:00:00 |
| St Osyth Timeseries Graph |
109 (4 Moderate) | 15 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 18 (1 Low) | n/m | 11 (1 Low) | 21 (2 Low) *1 | 31/05/2020 03:00:00 |
| Thurrock Timeseries Graph |
114 (4 Moderate) | 16 (1 Low) | 5 (1 Low) | n/m | 24 (2 Low) *1 | 31/05/2020 10:15:00 |
| Weybourne Timeseries Graph |
96 (3 Low) | n/m | n/m | n/m | n/m | 31/05/2020 02:00:00 |
| Wicken Fen Timeseries Graph |
110 (4 Moderate) | 5 (1 Low) | 4 (1 Low) | n/m | n/m | 31/05/2020 09:15:00 |
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 | 33 (1 Low) | n/m | 12 (2 Low) | 16 (1 Low) | 31/05/2020 06:00:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 25 (2 Low) *1 | 31/05/2020 04:00:00 |
| Haringey Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | n/m | 30/05/2020 24:00: |
| London Bexley Timeseries Graph |
n/m | 28 (1 Low) | n/m | 13 (2 Low) | n/m | 31/05/2020 09:00:00 |
| London Bloomsbury Timeseries Graph |
93 (3 Low) | 38 (1 Low) | 5 (1 Low) | 10 (1 Low) | 21 (2 Low) *1 | 31/05/2020 09:15:00 |
| London Eltham Timeseries Graph |
n/m | 17 (1 Low) | n/m | 14 (2 Low) | n/m | 31/05/2020 08:00:00 |
| London Haringey Priory Park South Timeseries Graph |
109 (4 Moderate) | 15 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| London Harlington Timeseries Graph |
107 (4 Moderate) | 15 (1 Low) | n/m | 8 (1 Low) | 17 (2 Low) *2 | 31/05/2020 07:00:00 |
| London Hillingdon Timeseries Graph |
107 (4 Moderate) | 21 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 8 (1 Low) | 16 (1 Low) *2 | 31/05/2020 08:00:00 |
| London Marylebone Road Timeseries Graph |
89 (3 Low) | 30 (1 Low) | 5 (1 Low) | 8 (1 Low) | 16 (1 Low) | 31/05/2020 09:30:00 |
| London N. Kensington Timeseries Graph |
112 (4 Moderate) | 12 (1 Low) | 9 (1 Low) | 7 (1 Low) | 14 (1 Low) *2 | 30/05/2020 12:30:00 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 8 (1 Low) | 15 (1 Low) *2 | 31/05/2020 07:00:00 |
| London Westminster Timeseries Graph |
n/m | 22 (1 Low) | n/m | 12 (2 Low) | n/m | 31/05/2020 08:00:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 38 (1 Low) | n/m | n/m | 29 (2 Low) *1 | 30/05/2020 12:00:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 31 (1 Low) | n/m | n/m | n/m | 31/05/2020 01:00:00 |
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 |
77 (3 Low) | 4 (1 Low) | n/m | n/m | n/m | 30/05/2020 18:00:00 |
| Inverness Timeseries Graph |
n/m | 15 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) *2 | 31/05/2020 01:00:00 |
| Lerwick Timeseries Graph |
74 (3 Low) | n/m | n/m | n/m | n/m | 31/05/2020 03:00:00 |
| Strathvaich Timeseries Graph |
93 (3 Low) | n/m | n/m | n/m | n/m | 30/05/2020 17:00:00 |
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 | 17 (1 Low) | n/m | n/m | n/m | 31/05/2020 07:00:00 |
| Hartlepool St Abbs Walk Timeseries Graph |
n/m | 6 (1 Low) | n/m | n/m | n/m | 31/05/2020 07:00:00 |
| Middlesbrough Timeseries Graph |
68 (3 Low) | 30 (1 Low) | 11 (1 Low) | 8 (1 Low) | 24 (2 Low) *1 | 30/05/2020 11:15:00 |
| Newcastle Centre Timeseries Graph |
70 (3 Low) | 19 (1 Low) | n/m | 10 (1 Low) | 20 (2 Low) *1 | 31/05/2020 10:00:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | 20 (2 Low) *1 | 30/05/2020 12:00:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 21 (1 Low) | n/m | 11 (1 Low) | n/m | 31/05/2020 10:00:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 12 (1 Low) | n/m | 9 (1 Low) | 20 (2 Low) *1 | 31/05/2020 08:00:00 |
| Sunderland Silksworth Timeseries Graph |
80 (3 Low) | 8 (1 Low) | n/m | 8 (1 Low) | 13 (1 Low) *2 | 31/05/2020 10:00:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 10 (1 Low) | n/m | n/m | n/m | 30/05/2020 12:00:00 |
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 |
64 (2 Low) | 28 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) *2 | 31/05/2020 10:00:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | n/m | 30/05/2020 19:00:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 31/05/2020 10:00:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 2 (1 Low) | n/m | n/m | n/m | 31/05/2020 03:00:00 |
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 |
118 (4 Moderate) | 4 (1 Low) | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Wrexham Timeseries Graph |
n/m | 10 (1 Low) | 10 (1 Low) | 8 (1 Low) | 16 (1 Low) *2 | 31/05/2020 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 | 76 (2 Low) | n/m | n/m | n/m | 31/05/2020 03:00:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Blackpool Marton Timeseries Graph |
108 (4 Moderate) | 9 (1 Low) | n/m | 9 (1 Low) | 16 (1 Low) *2 | 31/05/2020 10:00:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | 23 (2 Low) *1 | 30/05/2020 23:00:00 |
| Carlisle Roadside Timeseries Graph |
n/m | 17 (1 Low) | n/m | 9 (1 Low) | 15 (1 Low) *1 | 31/05/2020 10:00:00 |
| Crewe Coppenhall Timeseries Graph |
n/m | 17 (1 Low) | n/m | n/m | n/m | 31/05/2020 05:00:00 |
| Glazebury Timeseries Graph |
n/a | 11 (1 Low) | n/m | n/m | n/m | 28/05/2020 17:00:00 |
| Liverpool Speke Timeseries Graph |
112 (4 Moderate) | 23 (1 Low) | 20 (1 Low) | 11 (1 Low) | 20 (2 Low) *1 | 31/05/2020 02:30:00 |
| Manchester Piccadilly Timeseries Graph |
92 (3 Low) | 18 (1 Low) | 15 (1 Low) | 8 (1 Low) | 15 (1 Low) *2 | 31/05/2020 10:00:00 |
| Manchester Sharston Timeseries Graph |
99 (3 Low) | 10 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| Preston Timeseries Graph |
106 (4 Moderate) | 15 (1 Low) | n/m | 9 (1 Low) | 19 (2 Low) *2 | 31/05/2020 10:00:00 |
| Salford Eccles Timeseries Graph |
n/m | 20 (1 Low) | n/m | 9 (1 Low) | 16 (1 Low) *2 | 31/05/2020 09:00:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | n/m | 30/05/2020 24:00: |
| St Helens Linkway Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | 20 (2 Low) *1 | 30/05/2020 14:00:00 |
| Warrington Timeseries Graph |
n/m | 20 (1 Low) | n/m | 8 (1 Low) | 19 (2 Low) *1 | 31/05/2020 10:00:00 |
| Widnes Milton Road Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | n/m | 30/05/2020 19:00:00 |
| Wigan Centre Timeseries Graph |
107 (4 Moderate) | 11 (1 Low) | n/m | 9 (1 Low) | 16 (1 Low) *2 | 31/05/2020 10:00:00 |
| Wirral Tranmere Timeseries Graph |
113 (4 Moderate) | 9 (1 Low) | n/m | 7 (1 Low) | 14 (1 Low) *2 | 31/05/2020 10:00:00 |
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 | 18 (1 Low) | n/m | n/m | 21 (2 Low) *1 | 30/05/2020 13:00:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 30/05/2020 24:00: |
| Ballymena Ballykeel Timeseries Graph |
n/m | 34 (1 Low) | 14 (1 Low) | n/m | n/m | 30/05/2020 11:00:00 |
| Belfast Centre Timeseries Graph |
98 (3 Low) | 18 (1 Low) | 3 (1 Low) | 7 (1 Low) | 14 (1 Low) *2 | 31/05/2020 02:30:00 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | 20 (2 Low) *1 | 30/05/2020 24:00: |
| Derry Rosemount Timeseries Graph |
106 (4 Moderate) | 13 (1 Low) | 14 (1 Low) | 8 (1 Low) | 22 (2 Low) *1 | 30/05/2020 24:30: |
| Lough Navar Timeseries Graph |
124 (5 Moderate) | n/m | n/m | 6 (1 Low) | 11 (1 Low) *2 | 31/05/2020 01:00:00 |
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 | 13 (1 Low) | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Eskdalemuir Timeseries Graph |
99 (3 Low) | 2 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| Peebles Timeseries Graph |
77 (3 Low) | 2 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
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 |
114 (4 Moderate) | 13 (1 Low) | n/m | 12 (2 Low) | n/m | 31/05/2020 05:00:00 |
| Canterbury Timeseries Graph |
101 (4 Moderate) | 20 (1 Low) | n/m | n/m | n/m | 30/05/2020 23:00:00 |
| Chatham Roadside Timeseries Graph |
n/m | 15 (1 Low) | n/m | 15 (2 Low) | 36 (3 Low) *1 | 31/05/2020 07:00:00 |
| Chilbolton Observatory Timeseries Graph |
130 (5 Moderate) | 9 (1 Low) | 5 (1 Low) | 11 (1 Low) | 19 (2 Low) *2 | 30/05/2020 13:00:00 |
| Eastbourne Timeseries Graph |
n/m | 14 (1 Low) | n/m | 9 (1 Low) | 18 (2 Low) *2 | 31/05/2020 03:00:00 |
| Horley Timeseries Graph |
n/m | 13 (1 Low) | n/m | n/m | n/m | 30/05/2020 23:00:00 |
| Lullington Heath Timeseries Graph |
110 (4 Moderate) | 12 (1 Low) | 6 (1 Low) | n/m | n/m | 30/05/2020 14:45:00 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | n/m | 30/05/2020 19:00:00 |
| Oxford St Ebbes Timeseries Graph |
n/m | 8 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) *2 | 31/05/2020 08:00:00 |
| Portsmouth Timeseries Graph |
n/m | n/m | n/m | n/m | n/m | - |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | 23 (2 Low) *1 | 30/05/2020 21:00:00 |
| Reading London Road Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | 26 (2 Low) *1 | 30/05/2020 12:00:00 |
| Reading New Town Timeseries Graph |
121 (5 Moderate) | 15 (1 Low) | n/m | 7 (1 Low) | 24 (2 Low) *1 | 31/05/2020 08:00:00 |
| Rochester Stoke Timeseries Graph |
57 (2 Low) | 11 (1 Low) | n/a | 13 (2 Low) | 22 (2 Low) *2 | 20/05/2020 15:30:00 |
| Southampton A33 Timeseries Graph |
n/m | 69 (2 Low) | n/m | n/m | 23 (2 Low) *1 | 30/05/2020 21:00:00 |
| Southampton Centre Timeseries Graph |
122 (5 Moderate) | 37 (1 Low) | 7 (1 Low) | 11 (1 Low) | 20 (2 Low) *2 | 30/05/2020 22:15:00 |
| Storrington Roadside Timeseries Graph |
n/m | 43 (1 Low) | n/m | n/m | n/m | 31/05/2020 03:00:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | 11 (1 Low) | n/m | 31/05/2020 05:00:00 |
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 |
130 (5 Moderate) | 12 (1 Low) | 4 (1 Low) | 10 (1 Low) | 17 (2 Low) | 30/05/2020 23:45:00 |
| Cardiff Newport Road Timeseries Graph |
n/m | 39 (1 Low) | n/m | n/m | 22 (2 Low) *1 | 30/05/2020 22:00:00 |
| Chepstow A48 Timeseries Graph |
n/m | 28 (1 Low) | n/m | 8 (1 Low) | 22 (2 Low) *1 | 31/05/2020 08:00:00 |
| Cwmbran Timeseries Graph |
130 (5 Moderate) | 5 (1 Low) | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 59 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| Narberth Timeseries Graph |
129 (5 Moderate) | 9 (1 Low) | 15 (1 Low) | 11 (1 Low) | 19 (2 Low) *2 | 30/05/2020 12:30:00 |
| Newport Timeseries Graph |
n/m | 24 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) *2 | 31/05/2020 10:00:00 |
| Port Talbot Margam Timeseries Graph |
120 (4 Moderate) | 18 (1 Low) | 8 (1 Low) | 12 (2 Low) | 20 (2 Low) *1 | 30/05/2020 17:00:00 |
| Swansea Roadside Timeseries Graph |
n/m | 57 (1 Low) | n/m | 11 (1 Low) | 23 (2 Low) *1 | 31/05/2020 10:00:00 |
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 | 13 (2 Low) | 15 (1 Low) *1 | 31/05/2020 09:00:00 |
| Bath A4 Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 30/05/2020 12:00:00 |
| Bournemouth Timeseries Graph |
136 (5 Moderate) | 9 (1 Low) | n/m | 14 (2 Low) | n/m | 31/05/2020 08:00:00 |
| Bristol St Paul's Timeseries Graph |
131 (5 Moderate) | 10 (1 Low) | n/m | 11 (1 Low) | 21 (2 Low) *1 | 31/05/2020 10:00:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | 26 (2 Low) *1 | 30/05/2020 19:00:00 |
| Charlton Mackrell Timeseries Graph |
127 (5 Moderate) | 7 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 33 (1 Low) | n/m | 14 (2 Low) | n/m | 31/05/2020 08:00:00 |
| Exeter Roadside Timeseries Graph |
110 (4 Moderate) | 35 (1 Low) | n/m | n/m | n/m | 30/05/2020 20:00:00 |
| Honiton Timeseries Graph |
n/m | 15 (1 Low) | n/m | n/m | n/m | 30/05/2020 23:00:00 |
| Plymouth Centre Timeseries Graph |
130 (5 Moderate) | 24 (1 Low) | n/m | 15 (2 Low) | 21 (2 Low) | 31/05/2020 10:00:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | n/m | 31/05/2020 01:00:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 11 (1 Low) | 22 (2 Low) *1 | 31/05/2020 08:00:00 |
| Swindon Walcot Timeseries Graph |
n/m | 7 (1 Low) | n/m | n/m | n/m | 30/05/2020 23:00:00 |
| Yarner Wood Timeseries Graph |
146 (6 Moderate) | 7 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
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 |
126 (5 Moderate) | n/m | n/m | n/m | n/m | 30/05/2020 19:00:00 |
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 |
113 (4 Moderate) | 11 (1 Low) | n/m | 9 (1 Low) | 17 (2 Low) *2 | 31/05/2020 11:00:00 |
| Birmingham Acocks Green Timeseries Graph |
115 (4 Moderate) | 11 (1 Low) | n/m | 9 (1 Low) | 16 (1 Low) *2 | 31/05/2020 10:00:00 |
| Birmingham Ladywood Timeseries Graph |
121 (5 Moderate) | 16 (1 Low) | 3 (1 Low) | 8 (1 Low) | 16 (1 Low) *2 | 30/05/2020 16:45:00 |
| Burton-on-Trent Horninglow Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | n/m | 31/05/2020 02:00:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 16 (1 Low) | n/m | n/m | n/m | 30/05/2020 14:00:00 |
| Coventry Allesley Timeseries Graph |
117 (4 Moderate) | 9 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) *2 | 31/05/2020 10:00:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 19 (1 Low) | n/m | n/m | 21 (2 Low) *1 | 30/05/2020 15:00:00 |
| Leamington Spa Timeseries Graph |
127 (5 Moderate) | 6 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) *2 | 31/05/2020 10:00:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 9 (1 Low) | n/m | 7 (1 Low) | 14 (1 Low) *2 | 31/05/2020 10:00:00 |
| Leominster Timeseries Graph |
126 (5 Moderate) | 3 (1 Low) | n/m | n/m | n/m | 30/05/2020 21:00:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 23 (1 Low) | n/m | n/m | n/m | 30/05/2020 15:00:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | 19 (2 Low) *1 | 30/05/2020 13:00:00 |
| Stoke-on-Trent Centre Timeseries Graph |
111 (4 Moderate) | 12 (1 Low) | n/m | 8 (1 Low) | 16 (1 Low) *2 | 31/05/2020 09:00:00 |
| Telford Hollinswood Timeseries Graph |
n/m | 6 (1 Low) | n/m | n/m | n/m | 31/05/2020 02:00:00 |
| Walsall Woodlands Timeseries Graph |
110 (4 Moderate) | 12 (1 Low) | n/m | n/m | n/m | 30/05/2020 20:00:00 |
| West Bromwich Kenrick Park Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 30/05/2020 24:00: |
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 |
104 (4 Moderate) | 20 (1 Low) | 14 (1 Low) | n/m | n/m | 30/05/2020 22:30:00 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 71 (2 Low) | n/m | n/m | n/m | 30/05/2020 24:00: |
| Dewsbury Ashworth Grove Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | n/m | 31/05/2020 02:00:00 |
| High Muffles Timeseries Graph |
90 (3 Low) | 2 (1 Low) | n/m | n/m | n/m | 30/05/2020 22:00:00 |
| Hull Freetown Timeseries Graph |
83 (3 Low) | 11 (1 Low) | 4 (1 Low) | 10 (1 Low) | 16 (1 Low) *2 | 30/05/2020 12:30:00 |
| Hull Holderness Road Timeseries Graph |
n/m | 8 (1 Low) | n/m | n/m | 27 (2 Low) *1 | 30/05/2020 16:00:00 |
| Immingham Woodlands Avenue Timeseries Graph |
n/m | 21 (1 Low) | n/m | n/m | n/m | 31/05/2020 01:00:00 |
| Leeds Centre Timeseries Graph |
102 (4 Moderate) | 14 (1 Low) | 7 (1 Low) | 8 (1 Low) | 14 (1 Low) *2 | 30/05/2020 19:45:00 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 24 (1 Low) | n/m | 10 (1 Low) | 27 (2 Low) *1 | 31/05/2020 10:00:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 17 (1 Low) | 63 (1 Low) | n/m | 29 (2 Low) *1 | 30/05/2020 19:45:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 33 (1 Low) | n/m | 18 (2 Low) | n/m | 31/05/2020 10:00:00 |
| Sheffield Devonshire Green Timeseries Graph |
100 (3 Low) | 24 (1 Low) | n/m | 12 (2 Low) | 22 (2 Low) *2 | 31/05/2020 10:00:00 |
| Sheffield Tinsley Timeseries Graph |
n/m | 13 (1 Low) | n/m | n/m | n/m | 30/05/2020 24:00: |
| York Bootham Timeseries Graph |
n/m | 18 (1 Low) | n/m | 10 (1 Low) | 21 (2 Low) *1 | 31/05/2020 10:00:00 |
| York Fishergate Timeseries Graph |
n/m | 9 (1 Low) | n/m | 8 (1 Low) | 22 (2 Low) *1 | 31/05/2020 09:00:00 |
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 FIDAS