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 9am Wed 24th Apr 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 |
96 (3 Low) | n/m | n/m | 20 (2 Low) | 33 (2 Low) *3 | 24/04/2019 01:00:00 |
| Bush Estate Timeseries Graph |
95 (3 Low) | 16 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 15/04/2019 17:00:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Edinburgh St Leonards Timeseries Graph |
97 (3 Low) | 33 (1 Low) | 24 (1 Low) | 22 (2 Low) | 56 (4 Moderate) | 23/04/2019 16:45:00 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 28 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Glasgow High Street Timeseries Graph |
n/m | 24 (1 Low) | n/m | 23 (2 Low) | 42 (3 Low) *3 | 24/04/2019 09:00:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 167 (3 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Glasgow Townhead Timeseries Graph |
96 (3 Low) | 32 (1 Low) | n/m | 26 (3 Low) | 51 (4 Moderate) *3 | 24/04/2019 09:00:00 |
| Grangemouth Timeseries Graph |
n/m | 31 (1 Low) | 33 (1 Low) | 23 (2 Low) | 64 (5 Moderate) *1 | 23/04/2019 13:45:00 |
| Grangemouth Moray Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 23/04/2019 22:00:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 68 (2 Low) | n/m | 25 (3 Low) | 45 (3 Low) *3 | 24/04/2019 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 | 37 (1 Low) | n/m | 34 (3 Low) | 48 (3 Low) | 24/04/2019 01:00:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 41 (1 Low) | n/m | 32 (3 Low) | 49 (3 Low) | 24/04/2019 01:00:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Ladybower Timeseries Graph |
99 (3 Low) | 20 (1 Low) | 30 (1 Low) | n/m | n/m | 23/04/2019 12:45:00 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | 47 (3 Low) *1 | 23/04/2019 10:00:00 |
| Leicester University Timeseries Graph |
80 (3 Low) | 45 (1 Low) | n/m | 29 (3 Low) | n/m | 24/04/2019 01:00:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 72 (2 Low) | n/m | n/m | n/m | 23/04/2019 12:00:00 |
| Northampton Spring Park Timeseries Graph |
82 (3 Low) | 24 (1 Low) | n/m | 24 (3 Low) | n/m | 24/04/2019 01:00:00 |
| Nottingham Centre Timeseries Graph |
89 (3 Low) | 37 (1 Low) | 10 (1 Low) | 28 (3 Low) | 46 (3 Low) | 23/04/2019 13:30:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 67 (1 Low) | n/m | n/m | 47 (3 Low) *1 | 24/04/2019 09:00:00 |
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 | 56 (1 Low) | n/m | n/m | n/m | 24/04/2019 08:00:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 23/04/2019 17:00:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 99 (2 Low) | n/m | n/m | n/m | 23/04/2019 19:00:00 |
| Norwich Lakenfields Timeseries Graph |
95 (3 Low) | 39 (1 Low) | n/m | 26 (3 Low) | n/a | 24/04/2019 09:00:00 |
| Sandy Roadside Timeseries Graph |
n/m | 26 (1 Low) | n/m | 24 (3 Low) | 39 (3 Low) *1 | 24/04/2019 01:00:00 |
| Sibton Timeseries Graph |
94 (3 Low) | n/m | n/m | n/m | n/m | 23/04/2019 21:00:00 |
| Southend-on-Sea Timeseries Graph |
66 (2 Low) | 47 (1 Low) | n/m | 29 (3 Low) | n/m | 24/04/2019 09:00:00 |
| St Osyth Timeseries Graph |
79 (3 Low) | 31 (1 Low) | n/m | n/m | n/m | 23/04/2019 20:00:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 75 (2 Low) | n/m | 34 (3 Low) | 48 (3 Low) *1 | 24/04/2019 08:00:00 |
| Thurrock Timeseries Graph |
27 (1 Low) | 44 (1 Low) | 3 (1 Low) | n/m | 69 (6 Moderate) *1 | 23/04/2019 16:15:00 |
| Weybourne Timeseries Graph |
105 (4 Moderate) | n/m | n/m | n/m | n/m | 23/04/2019 24:00: |
| Wicken Fen Timeseries Graph |
95 (3 Low) | 15 (1 Low) | 5 (1 Low) | n/m | n/m | 23/04/2019 12:00:00 |
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 | 85 (2 Low) | n/m | 30 (3 Low) | 47 (3 Low) | 24/04/2019 08:00:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 47 (3 Low) *1 | 24/04/2019 08:00:00 |
| Haringey Roadside Timeseries Graph |
n/m | 90 (2 Low) | n/m | n/m | n/m | 23/04/2019 24:00: |
| London Bexley Timeseries Graph |
n/m | 77 (2 Low) | n/m | 40 (4 Moderate) | n/m | 24/04/2019 01:00:00 |
| London Bloomsbury Timeseries Graph |
48 (2 Low) | 70 (2 Low) | 10 (1 Low) | 30 (3 Low) | 44 (3 Low) | 23/04/2019 11:00:00 |
| London Eltham Timeseries Graph |
51 (2 Low) | 58 (1 Low) | n/m | 34 (3 Low) | n/m | 24/04/2019 01:00:00 |
| London Haringey Priory Park South Timeseries Graph |
74 (3 Low) | 65 (1 Low) | n/m | n/m | n/m | 23/04/2019 21:00:00 |
| London Harlington Timeseries Graph |
60 (2 Low) | 82 (2 Low) | n/m | 28 (3 Low) | 47 (3 Low) *3 | 24/04/2019 01:00:00 |
| London Hillingdon Timeseries Graph |
59 (2 Low) | 97 (2 Low) | n/m | n/m | n/m | 23/04/2019 21:00:00 |
| London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 32 (3 Low) | 51 (4 Moderate) *3 | 24/04/2019 01:00:00 |
| London Marylebone Road Timeseries Graph |
37 (2 Low) | 120 (2 Low) | 14 (1 Low) | 34 (3 Low) | 48 (3 Low) | 23/04/2019 18:15:00 |
| London N. Kensington Timeseries Graph |
76 (3 Low) | 69 (2 Low) | 7 (1 Low) | 26 (3 Low) | 44 (3 Low) *3 | 23/04/2019 11:15:00 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 33 (3 Low) | n/m | 24/04/2019 01:00:00 |
| London Westminster Timeseries Graph |
n/m | 67 (1 Low) | n/m | 29 (3 Low) | n/m | 24/04/2019 09:00:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 98 (2 Low) | n/m | n/m | 63 (5 Moderate) *1 | 24/04/2019 08:00:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 72 (2 Low) | n/m | n/m | n/m | 23/04/2019 24:00: |
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 |
132 (5 Moderate) | 16 (1 Low) | n/m | n/m | n/m | 23/04/2019 16:00:00 |
| Inverness Timeseries Graph |
n/m | 36 (1 Low) | n/m | 22 (2 Low) | 38 (3 Low) *3 | 24/04/2019 02:00:00 |
| Lerwick Timeseries Graph |
118 (4 Moderate) | n/m | n/m | n/m | n/m | 24/04/2019 04:00:00 |
| Strathvaich Timeseries Graph |
129 (5 Moderate) | n/m | n/m | n/m | n/m | 23/04/2019 14:00:00 |
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 | 66 (1 Low) | n/m | n/m | n/m | 24/04/2019 07:00:00 |
| Hartlepool St Abbs Walk Timeseries Graph |
n/m | 34 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Middlesbrough Timeseries Graph |
86 (3 Low) | 48 (1 Low) | 6 (1 Low) | 25 (3 Low) | 62 (5 Moderate) | 23/04/2019 10:15:00 |
| Newcastle Centre Timeseries Graph |
111 (4 Moderate) | 35 (1 Low) | n/m | 25 (3 Low) | 43 (3 Low) | 24/04/2019 01:00:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | n/a | n/m | n/m | n/a | 17/04/2019 09:00:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 72 (2 Low) | n/m | 29 (3 Low) | n/m | 24/04/2019 09:00:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 68 (2 Low) | n/m | 26 (3 Low) | 60 (5 Moderate) *2 | 24/04/2019 01:00:00 |
| Sunderland Silksworth Timeseries Graph |
104 (4 Moderate) | 14 (1 Low) | n/m | 24 (3 Low) | n/m | 24/04/2019 09:00:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 23/04/2019 18:00:00 |
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 |
101 (4 Moderate) | 14 (1 Low) | n/m | 26 (3 Low) | 70 (6 Moderate) | 24/04/2019 08:00:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 99 (2 Low) | n/m | n/m | n/m | 24/04/2019 06:00:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 105 (2 Low) | n/m | n/m | n/m | 24/04/2019 09:00:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 23/04/2019 22:00:00 |
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 |
108 (4 Moderate) | 18 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Wrexham Timeseries Graph |
n/m | 65 (1 Low) | 9 (1 Low) | 27 (3 Low) | 46 (3 Low) *3 | 23/04/2019 14:15:00 |
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 | 73 (2 Low) | n/m | n/m | n/m | 24/04/2019 09:00:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 21 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Blackpool Marton Timeseries Graph |
102 (4 Moderate) | 18 (1 Low) | n/m | 34 (3 Low) | n/m | 24/04/2019 01:00:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | 54 (4 Moderate) *1 | 23/04/2019 11:00:00 |
| Carlisle Roadside Timeseries Graph |
n/m | 52 (1 Low) | n/m | 32 (3 Low) | 51 (4 Moderate) *1 | 24/04/2019 01:00:00 |
| Glazebury Timeseries Graph |
90 (3 Low) | 42 (1 Low) | n/m | n/m | n/m | 23/04/2019 21:00:00 |
| Liverpool Speke Timeseries Graph |
86 (3 Low) | 66 (1 Low) | 8 (1 Low) | 30 (3 Low) | 52 (4 Moderate) *1 | 23/04/2019 10:00:00 |
| Manchester Piccadilly Timeseries Graph |
73 (3 Low) | 75 (2 Low) | 18 (1 Low) | 43 (5 Moderate) | n/m | 23/04/2019 14:15:00 |
| Manchester Sharston Timeseries Graph |
93 (3 Low) | 50 (1 Low) | n/m | n/m | n/m | 23/04/2019 21:00:00 |
| Preston Timeseries Graph |
98 (3 Low) | 28 (1 Low) | n/m | 31 (3 Low) | n/m | 24/04/2019 01:00:00 |
| Salford Eccles Timeseries Graph |
n/m | 53 (1 Low) | n/m | 36 (4 Moderate) | 55 (4 Moderate) *3 | 24/04/2019 01:00:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | n/m | 23/04/2019 11:00:00 |
| St Helens Linkway Timeseries Graph |
n/m | n/a | n/m | n/m | 51 (4 Moderate) *1 | 01/04/2019 05:00:00 |
| Warrington Timeseries Graph |
n/m | 54 (1 Low) | n/m | 32 (3 Low) | 42 (3 Low) *1 | 24/04/2019 01:00:00 |
| Widnes Milton Road Timeseries Graph |
n/m | 92 (2 Low) | n/m | n/m | n/m | 23/04/2019 18:00:00 |
| Wigan Centre Timeseries Graph |
99 (3 Low) | 41 (1 Low) | n/m | 36 (4 Moderate) | n/m | 24/04/2019 01:00:00 |
| Wirral Tranmere Timeseries Graph |
94 (3 Low) | 42 (1 Low) | n/m | 30 (3 Low) | n/m | 24/04/2019 02:00:00 |
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 | 47 (1 Low) | n/m | n/m | 41 (3 Low) | 24/04/2019 09:00:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 19 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | 30 (1 Low) | 8 (1 Low) | n/m | n/m | 23/04/2019 09:45:00 |
| Belfast Centre Timeseries Graph |
98 (3 Low) | 61 (1 Low) | 31 (1 Low) | 31 (3 Low) | 42 (3 Low) | 23/04/2019 14:15:00 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 63 (1 Low) | n/m | n/m | 40 (3 Low) *2 | 24/04/2019 08:00:00 |
| Derry Rosemount Timeseries Graph |
110 (4 Moderate) | 21 (1 Low) | 22 (1 Low) | 22 (2 Low) | 21 (2 Low) | 24/04/2019 08:45:00 |
| Lough Navar Timeseries Graph |
121 (5 Moderate) | n/m | n/m | 29 (3 Low) | 36 (3 Low) *3 | 24/04/2019 05:00:00 |
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 | 87 (2 Low) | n/m | n/m | n/m | 23/04/2019 12:00:00 |
| Eskdalemuir Timeseries Graph |
112 (4 Moderate) | 10 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Peebles Timeseries Graph |
106 (4 Moderate) | 9 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
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 |
72 (3 Low) | 47 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Canterbury Timeseries Graph |
65 (2 Low) | 27 (1 Low) | n/m | n/m | n/m | 23/04/2019 20:00:00 |
| Chatham Roadside Timeseries Graph |
n/m | 45 (1 Low) | n/m | 31 (3 Low) | 51 (4 Moderate) *1 | 24/04/2019 01:00:00 |
| Chilbolton Observatory Timeseries Graph |
80 (3 Low) | 52 (1 Low) | 7 (1 Low) | 28 (3 Low) | 46 (3 Low) *3 | 23/04/2019 13:45:00 |
| Eastbourne Timeseries Graph |
n/m | 46 (1 Low) | n/m | 25 (3 Low) | 41 (3 Low) *3 | 24/04/2019 08:00:00 |
| Horley Timeseries Graph |
n/m | 31 (1 Low) | n/m | n/m | n/m | 23/04/2019 09:00:00 |
| Lullington Heath Timeseries Graph |
85 (3 Low) | 30 (1 Low) | 12 (1 Low) | n/m | n/m | 23/04/2019 11:15:00 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 100 (2 Low) | n/m | n/m | n/m | 23/04/2019 19:00:00 |
| Oxford St Ebbes Timeseries Graph |
n/m | 43 (1 Low) | n/m | 26 (3 Low) | 42 (3 Low) | 24/04/2019 03:00:00 |
| Portsmouth Timeseries Graph |
72 (3 Low) | 78 (2 Low) | n/m | 33 (3 Low) | 36 (3 Low) | 24/04/2019 09:00:00 |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 94 (2 Low) | n/m | n/m | 43 (3 Low) *1 | 23/04/2019 24:00: |
| Reading London Road Timeseries Graph |
n/m | 79 (2 Low) | n/m | n/m | 40 (3 Low) *2 | 23/04/2019 15:00:00 |
| Reading New Town Timeseries Graph |
61 (2 Low) | 74 (2 Low) | n/m | 25 (3 Low) | 33 (2 Low) | 24/04/2019 09:00:00 |
| Rochester Stoke Timeseries Graph |
68 (3 Low) | 29 (1 Low) | 11 (1 Low) | 31 (3 Low) | 43 (3 Low) *3 | 23/04/2019 13:00:00 |
| Southampton A33 Timeseries Graph |
n/m | 113 (2 Low) | n/m | n/m | 43 (3 Low) | 23/04/2019 15:00:00 |
| Southampton Centre Timeseries Graph |
37 (2 Low) | 90 (2 Low) | 21 (1 Low) | 32 (3 Low) | 45 (3 Low) | 23/04/2019 11:45:00 |
| Storrington Roadside Timeseries Graph |
n/m | 65 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 80 (2 Low) | n/m | 23 (2 Low) | n/m | 24/04/2019 07:00:00 |
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 |
78 (3 Low) | 43 (1 Low) | 5 (1 Low) | 27 (3 Low) | 45 (3 Low) | 23/04/2019 12:15:00 |
| Cardiff Newport Road Timeseries Graph |
n/m | 89 (2 Low) | n/m | n/m | 51 (4 Moderate) *1 | 23/04/2019 18:00:00 |
| Chepstow A48 Timeseries Graph |
n/m | 63 (1 Low) | n/m | 31 (3 Low) | 49 (3 Low) *1 | 24/04/2019 07:00:00 |
| Cwmbran Timeseries Graph |
92 (3 Low) | 23 (1 Low) | n/m | n/m | n/m | 23/04/2019 17:00:00 |
| Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 111 (2 Low) | n/m | n/m | n/m | 24/04/2019 08:00:00 |
| Narberth Timeseries Graph |
94 (3 Low) | 13 (1 Low) | 17 (1 Low) | 20 (2 Low) | 39 (3 Low) *3 | 23/04/2019 11:45:00 |
| Newport Timeseries Graph |
n/m | 44 (1 Low) | n/m | 27 (3 Low) | 45 (3 Low) *3 | 24/04/2019 01:00:00 |
| Port Talbot Margam Timeseries Graph |
100 (3 Low) | 38 (1 Low) | 1 (1 Low) | 27 (3 Low) | 45 (3 Low) | 23/04/2019 12:15:00 |
| Swansea Roadside Timeseries Graph |
n/m | 86 (2 Low) | n/m | 26 (3 Low) | 47 (3 Low) *2 | 24/04/2019 09:00:00 |
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 | 20 (2 Low) | 36 (3 Low) *1 | 24/04/2019 01:00:00 |
| Bath Roadside Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | n/m | 23/04/2019 14:00:00 |
| Bournemouth Timeseries Graph |
83 (3 Low) | 64 (1 Low) | n/m | 29 (3 Low) | n/m | 24/04/2019 09:00:00 |
| Bristol St Paul's Timeseries Graph |
75 (3 Low) | 24 (1 Low) | n/m | 27 (3 Low) | 35 (3 Low) | 24/04/2019 01:00:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 82 (2 Low) | n/m | n/m | 53 (4 Moderate) *1 | 23/04/2019 10:00:00 |
| Charlton Mackrell Timeseries Graph |
95 (3 Low) | 17 (1 Low) | n/m | n/m | n/m | 23/04/2019 18:00:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 78 (2 Low) | n/m | 34 (3 Low) | n/m | 24/04/2019 08:00:00 |
| Exeter Roadside Timeseries Graph |
49 (2 Low) | 83 (2 Low) | n/m | n/m | n/m | 23/04/2019 17:00:00 |
| Honiton Timeseries Graph |
n/m | 31 (1 Low) | n/m | n/m | n/m | 24/04/2019 08:00:00 |
| Plymouth Centre Timeseries Graph |
84 (3 Low) | 42 (1 Low) | n/m | 25 (3 Low) | 37 (3 Low) | 24/04/2019 01:00:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | n/m | 24/04/2019 09:00:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 21 (2 Low) | 39 (3 Low) *1 | 24/04/2019 02:00:00 |
| Swindon Walcot Timeseries Graph |
n/m | 35 (1 Low) | n/m | n/m | n/m | 24/04/2019 08:00:00 |
| Yarner Wood Timeseries Graph |
93 (3 Low) | 21 (1 Low) | n/m | n/m | n/m | 23/04/2019 15:00:00 |
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 |
106 (4 Moderate) | n/m | n/m | n/m | n/m | 23/04/2019 20:00:00 |
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 |
74 (3 Low) | 27 (1 Low) | n/m | 29 (3 Low) | 44 (3 Low) *3 | 24/04/2019 01:00:00 |
| Birmingham Acocks Green Timeseries Graph |
107 (4 Moderate) | 31 (1 Low) | n/m | 27 (3 Low) | n/m | 24/04/2019 01:00:00 |
| Birmingham Ladywood Timeseries Graph |
n/m | n/m | n/m | 31 (3 Low) | 44 (3 Low) | 24/04/2019 01:00:00 |
| Burton-on-Trent Horninglow Timeseries Graph |
n/m | 44 (1 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 23/04/2019 11:00:00 |
| Coventry Allesley Timeseries Graph |
77 (3 Low) | 30 (1 Low) | n/m | 21 (2 Low) | n/m | 24/04/2019 01:00:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | 46 (3 Low) *1 | 23/04/2019 10:00:00 |
| Leamington Spa Timeseries Graph |
49 (2 Low) | 32 (1 Low) | n/m | 30 (3 Low) | 40 (3 Low) | 24/04/2019 01:00:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 33 (1 Low) | n/m | 30 (3 Low) | 40 (3 Low) | 24/04/2019 01:00:00 |
| Leominster Timeseries Graph |
84 (3 Low) | 20 (1 Low) | n/m | n/m | n/m | 23/04/2019 17:00:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 51 (1 Low) | n/m | n/m | n/m | 24/04/2019 09:00:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 102 (2 Low) | n/m | n/m | 47 (3 Low) *1 | 24/04/2019 08:00:00 |
| Stoke-on-Trent Centre Timeseries Graph |
93 (3 Low) | 44 (1 Low) | n/m | 28 (3 Low) | n/m | 24/04/2019 01:00:00 |
| Telford Hollinswood Timeseries Graph |
n/m | 34 (1 Low) | n/m | n/m | n/m | 24/04/2019 07:00:00 |
| Walsall Woodlands Timeseries Graph |
87 (3 Low) | 21 (1 Low) | n/m | n/m | n/m | 23/04/2019 24:00: |
| West Bromwich Kenrick Park Timeseries Graph |
n/m | 43 (1 Low) | n/m | n/m | n/m | 24/04/2019 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 |
100 (3 Low) | 28 (1 Low) | 9 (1 Low) | n/m | n/m | 23/04/2019 13:45:00 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 96 (2 Low) | n/m | n/m | n/m | 23/04/2019 10:00:00 |
| Dewsbury Ashworth Grove Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 18/04/2019 21:00:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 70 (2 Low) | n/m | n/m | n/m | 23/04/2019 24:00: |
| High Muffles Timeseries Graph |
121 (5 Moderate) | 8 (1 Low) | n/m | n/m | n/m | 23/04/2019 22:00:00 |
| Hull Freetown Timeseries Graph |
116 (4 Moderate) | 63 (1 Low) | 7 (1 Low) | 24 (3 Low) | n/m | 24/04/2019 07:45:00 |
| Hull Holderness Road Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | 55 (4 Moderate) *1 | 24/04/2019 09:00:00 |
| Immingham Woodlands Avenue Timeseries Graph |
n/m | 62 (1 Low) | n/m | n/m | n/m | 23/04/2019 21:00:00 |
| Leeds Centre Timeseries Graph |
98 (3 Low) | 14 (1 Low) | 4 (1 Low) | 30 (3 Low) | 37 (3 Low) | 23/04/2019 12:30:00 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 36 (1 Low) | n/m | 30 (3 Low) | 32 (2 Low) | 24/04/2019 01:00:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 42 (1 Low) | 61 (1 Low) | n/m | 67 (6 Moderate) *1 | 23/04/2019 16:45:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 66 (1 Low) | n/m | 44 (5 Moderate) | n/m | 24/04/2019 01:00:00 |
| Sheffield Devonshire Green Timeseries Graph |
93 (3 Low) | 43 (1 Low) | n/m | 42 (5 Moderate) | 51 (4 Moderate) | 24/04/2019 01:00:00 |
| Sheffield Tinsley Timeseries Graph |
n/m | 23 (1 Low) | n/m | n/m | n/m | 24/04/2019 02:00:00 |
| York Bootham Timeseries Graph |
n/m | 15 (1 Low) | n/m | 23 (2 Low) | 34 (3 Low) | 24/04/2019 01:00:00 |
| York Fishergate Timeseries Graph |
n/m | 48 (1 Low) | n/m | 20 (2 Low) | 52 (4 Moderate) *1 | 24/04/2019 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 BAM unheated
- *3: measurements are PM10 FIDAS