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Latest measured levels based on data provided by the 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.
Index Bands
| 1 | 2 | 3 |
Low
| 4 | 5 | 6 |
Moderate
| 7 | 8 | 9 |
High
| 10 |
Very High
Read associated health advice »
- PM10 data is from a FDMS PM10 instrument type unless specified
- View the legend
- Pollutant levels recorded for the hour up to 9am Mon 23rd Apr 2018
Central Scotland
| Latest measured levels based on data provided by the 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 |
71 (3 Low) | n/m | n/m | 4 (1 Low) | 6 (1 Low) | 23/04/2018 09:00:00 |
| Bush Estate Timeseries Graph |
80 (3 Low) | 3 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 52 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Edinburgh St Leonards Timeseries Graph |
73 (3 Low) | 18 (1 Low) | 4 (1 Low) | 3 (1 Low) | 5 (1 Low) | 23/04/2018 09:00:00 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 16 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Glasgow High Street Timeseries Graph |
n/m | 38 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) | 23/04/2018 09:00:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Glasgow Townhead Timeseries Graph |
68 (3 Low) | 30 (1 Low) | n/m | 7 (1 Low) | 5 (1 Low) | 23/04/2018 09:00:00 |
| Grangemouth Timeseries Graph |
n/m | n/a | n/a | 8 (1 Low) | 8 (1 Low) | 23/04/2018 09:00:00 |
| Grangemouth Moray Timeseries Graph |
n/m | 9 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 39 (1 Low) | n/m | 3 (1 Low) | 6 (1 Low) *3 | 23/04/2018 10:00:00 |
East Midlands
| Latest measured levels based on data provided by the 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 | 8 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) | 23/04/2018 09:00:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | 5 (1 Low) | 12 (1 Low) | 23/04/2018 09:00:00 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Ladybower Timeseries Graph |
74 (3 Low) | 5 (1 Low) | 8 (1 Low) | n/m | n/m | 23/04/2018 09:00:00 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 55 (1 Low) | n/m | n/m | 20 (2 Low) | 23/04/2018 09:00:00 |
| Leicester University Timeseries Graph |
43 (2 Low) | 34 (1 Low) | n/m | 9 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Market Harborough Timeseries Graph |
51 (2 Low) | 8 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Northampton Spring Park Timeseries Graph |
62 (2 Low) | 11 (1 Low) | n/m | 10 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Nottingham Centre Timeseries Graph |
44 (2 Low) | 26 (1 Low) | 6 (1 Low) | 9 (1 Low) | 13 (1 Low) | 23/04/2018 09:00:00 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 101 (2 Low) | n/m | n/m | 14 (1 Low) | 23/04/2018 09:00:00 |
Eastern
| Latest measured levels based on data provided by the 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 | 19 (1 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
| Cambridge Roadside Timeseries Graph |
n/m | 27 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 51 (1 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
| Norwich Lakenfields Timeseries Graph |
52 (2 Low) | 8 (1 Low) | n/m | 12 (2 Low) | 19 (2 Low) | 23/04/2018 09:00:00 |
| Sandy Roadside Timeseries Graph |
n/m | 31 (1 Low) | n/m | n/a | n/a | 23/04/2018 08:00:00 |
| Sibton Timeseries Graph |
49 (2 Low) | n/m | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Southend-on-Sea Timeseries Graph |
53 (2 Low) | 23 (1 Low) | n/m | n/a | n/m | 23/04/2018 09:00:00 |
| St Osyth Timeseries Graph |
65 (2 Low) | 10 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 28 (1 Low) | n/m | 9 (1 Low) | 20 (2 Low) | 23/04/2018 09:00:00 |
| Thurrock Timeseries Graph |
48 (2 Low) | 27 (1 Low) | 2 (1 Low) | n/m | 20 (2 Low) | 23/04/2018 09:00:00 |
| Weybourne Timeseries Graph |
61 (2 Low) | n/m | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Wicken Fen Timeseries Graph |
47 (2 Low) | 4 (1 Low) | 3 (1 Low) | n/m | n/m | 23/04/2018 09:00:00 |
Greater London
| Latest measured levels based on data provided by the 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 | 27 (1 Low) | n/m | 12 (2 Low) | 18 (2 Low) | 23/04/2018 09:00:00 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 28 (2 Low) | 23/04/2018 09:00:00 |
| Haringey Roadside Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| London Bexley Timeseries Graph |
n/m | 24 (1 Low) | n/m | 11 (1 Low) | n/m | 23/04/2018 09:00:00 |
| London Bloomsbury Timeseries Graph |
49 (2 Low) | 45 (1 Low) | 4 (1 Low) | 8 (1 Low) | 16 (1 Low) | 23/04/2018 09:00:00 |
| London Eltham Timeseries Graph |
56 (2 Low) | 22 (1 Low) | n/m | 10 (1 Low) | n/m | 23/04/2018 09:00:00 |
| London Haringey Priory Park South Timeseries Graph |
54 (2 Low) | 22 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| London Harlington Timeseries Graph |
50 (2 Low) | 3 (1 Low) | n/m | 9 (1 Low) | 17 (2 Low) *3 | 23/04/2018 09:00:00 |
| London Harrow Stanmore Timeseries Graph |
n/m | n/m | n/m | n/a | n/m | 28/04/2017 13:00:00 |
| London Hillingdon Timeseries Graph |
24 (1 Low) | 65 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| London Marylebone Road Timeseries Graph |
24 (1 Low) | 127 (2 Low) | 12 (1 Low) | 14 (2 Low) | 26 (2 Low) | 23/04/2018 09:00:00 |
| London N. Kensington Timeseries Graph |
53 (2 Low) | 27 (1 Low) | 1 (1 Low) | n/a | 16 (1 Low) *3 | 23/04/2018 09:00:00 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 11 (1 Low) | n/m | 23/04/2018 09:00:00 |
| London Westminster Timeseries Graph |
n/m | 31 (1 Low) | n/m | 13 (2 Low) | n/m | 23/04/2018 09:00:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 27 (1 Low) | n/m | n/m | 20 (2 Low) | 23/04/2018 09:00:00 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | 34 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
Highland
| Latest measured levels based on data provided by the 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 |
85 (3 Low) | 6 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Inverness Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Lerwick Timeseries Graph |
69 (3 Low) | n/m | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Strathvaich Timeseries Graph |
86 (3 Low) | n/m | n/m | n/m | n/m | 23/04/2018 09:00:00 |
North East
| Latest measured levels based on data provided by the 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 | 11 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Hartlepool St Abbs Walk Timeseries Graph |
n/m | 5 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Middlesbrough Timeseries Graph |
65 (2 Low) | 5 (1 Low) | 15 (1 Low) | 4 (1 Low) | 9 (1 Low) | 23/04/2018 09:00:00 |
| Newcastle Centre Timeseries Graph |
68 (3 Low) | 24 (1 Low) | n/m | 4 (1 Low) | 5 (1 Low) | 23/04/2018 09:00:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 22 (1 Low) | n/m | n/m | 11 (1 Low) *1 | 23/04/2018 09:00:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 6 (1 Low) | n/m | 4 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 1 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) *2 | 23/04/2018 09:00:00 |
| Sunderland Silksworth Timeseries Graph |
79 (3 Low) | 6 (1 Low) | n/m | 7 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 23/04/2018 05:00:00 |
North East Scotland
| Latest measured levels based on data provided by the Environment Agency | ||||||
|---|---|---|---|---|---|---|
| Monitoring site | Running 8 Hour mean Ozone (µgm-3) |
Hourly mean Nitrogen dioxide (µgm-3) |
Max 15 min mean Sulphur dioxide (µgm-3) |
Running 24 Hour mean PM2.5 Particles (µgm-3) |
Running 24 Hour mean PM10 Particles (µgm-3) |
Last updated |
| Aberdeen Timeseries Graph |
49 (2 Low) | 38 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) | 23/04/2018 09:00:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 72 (2 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 6 (1 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
North Wales
| Latest measured levels based on data provided by the 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 |
81 (3 Low) | 1 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Wrexham Timeseries Graph |
n/m | 4 (1 Low) | 2 (1 Low) | n/m | n/m | 23/04/2018 09:00:00 |
North West & Merseyside
| Latest measured levels based on data provided by the 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 | 25 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 17 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Blackpool Marton Timeseries Graph |
79 (3 Low) | 13 (1 Low) | n/m | 4 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 21 (1 Low) | n/m | n/m | 12 (1 Low) | 23/04/2018 09:00:00 |
| Carlisle Roadside Timeseries Graph |
n/m | 24 (1 Low) | n/m | 4 (1 Low) | 10 (1 Low) | 23/04/2018 09:00:00 |
| Glazebury Timeseries Graph |
79 (3 Low) | 8 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Liverpool Speke Timeseries Graph |
77 (3 Low) | 7 (1 Low) | 6 (1 Low) | 6 (1 Low) | 7 (1 Low) | 23/04/2018 09:00:00 |
| Manchester Piccadilly Timeseries Graph |
58 (2 Low) | 35 (1 Low) | 4 (1 Low) | 8 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Manchester Sharston Timeseries Graph |
71 (3 Low) | 42 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Preston Timeseries Graph |
73 (3 Low) | 17 (1 Low) | n/m | 6 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Salford Eccles Timeseries Graph |
n/m | 17 (1 Low) | n/m | 9 (1 Low) | 13 (1 Low) | 23/04/2018 09:00:00 |
| Shaw Crompton Way Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| St Helens Linkway Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | 13 (1 Low) | 23/04/2018 09:00:00 |
| Warrington Timeseries Graph |
n/m | 25 (1 Low) | n/m | 5 (1 Low) | 9 (1 Low) | 23/04/2018 09:00:00 |
| Widnes Milton Road Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 18/04/2018 23:00:00 |
| Wigan Centre Timeseries Graph |
78 (3 Low) | 13 (1 Low) | n/m | 7 (1 Low) | n/m | 23/04/2018 10:00:00 |
| Wirral Tranmere Timeseries Graph |
77 (3 Low) | 17 (1 Low) | n/m | 3 (1 Low) | n/m | 23/04/2018 09:00:00 |
Northern Ireland
| Latest measured levels based on data provided by the 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 | 42 (1 Low) | n/m | n/m | 9 (1 Low) | 23/04/2018 09:00:00 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 40 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | 14 (1 Low) | 1 (1 Low) | n/m | n/m | 23/04/2018 09:00:00 |
| Belfast Centre Timeseries Graph |
59 (2 Low) | 59 (1 Low) | 5 (1 Low) | 7 (1 Low) | 7 (1 Low) | 23/04/2018 09:00:00 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | n/a | n/m | n/m | 6 (1 Low) *2 | 23/04/2018 10:00:00 |
| Derry Rosemount Timeseries Graph |
81 (3 Low) | 7 (1 Low) | 1 (1 Low) | 3 (1 Low) | 5 (1 Low) | 23/04/2018 09:00:00 |
| Lough Navar Timeseries Graph |
77 (3 Low) | n/m | n/m | n/m | 5 (1 Low) | 23/04/2018 09:00:00 |
Scottish Borders
| Latest measured levels based on data provided by the 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 | 54 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Eskdalemuir Timeseries Graph |
75 (3 Low) | 2 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Peebles Timeseries Graph |
78 (3 Low) | 2 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
South East
| Latest measured levels based on data provided by the 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 |
50 (2 Low) | 20 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Canterbury Timeseries Graph |
n/a | n/a | n/m | n/m | n/m | 31/03/2018 21:00:00 |
| Chatham Roadside Timeseries Graph |
n/m | 44 (1 Low) | n/m | 18 (2 Low) | 29 (2 Low) *1 | 23/04/2018 09:00:00 |
| Chilbolton Observatory Timeseries Graph |
61 (2 Low) | 11 (1 Low) | 3 (1 Low) | 10 (1 Low) | 16 (1 Low) | 23/04/2018 09:00:00 |
| Eastbourne Timeseries Graph |
n/m | 11 (1 Low) | n/m | 14 (2 Low) | n/m | 23/04/2018 09:00:00 |
| Horley Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
| Lullington Heath Timeseries Graph |
58 (2 Low) | 11 (1 Low) | 5 (1 Low) | n/m | n/m | 23/04/2018 09:00:00 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Oxford St Ebbes Timeseries Graph |
n/m | 6 (1 Low) | n/m | 10 (1 Low) | 12 (1 Low) | 23/04/2018 09:00:00 |
| Portsmouth Timeseries Graph |
52 (2 Low) | 8 (1 Low) | n/m | 15 (2 Low) | 19 (2 Low) | 23/04/2018 09:00:00 |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 34 (1 Low) | n/m | n/m | 27 (2 Low) *1 | 23/04/2018 09:00:00 |
| Reading London Road Timeseries Graph |
n/m | 26 (1 Low) | n/m | n/m | 19 (2 Low) *2 | 23/04/2018 09:00:00 |
| Reading New Town Timeseries Graph |
60 (2 Low) | 13 (1 Low) | n/m | 9 (1 Low) | 17 (2 Low) | 23/04/2018 10:00:00 |
| Rochester Stoke Timeseries Graph |
50 (2 Low) | 1 (1 Low) | 4 (1 Low) | 11 (1 Low) | 23 (2 Low) | 23/04/2018 09:00:00 |
| Southampton A33 Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | 19 (2 Low) | 23/04/2018 09:00:00 |
| Southampton Centre Timeseries Graph |
48 (2 Low) | 37 (1 Low) | 5 (1 Low) | 15 (2 Low) | 22 (2 Low) | 23/04/2018 09:00:00 |
| Storrington Roadside Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 45 (1 Low) | n/m | 12 (2 Low) | n/m | 23/04/2018 09:00:00 |
South Wales
| Latest measured levels based on data provided by the 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 |
62 (2 Low) | 23 (1 Low) | 2 (1 Low) | 7 (1 Low) | 14 (1 Low) | 23/04/2018 09:00:00 |
| Cardiff Newport Road Timeseries Graph |
n/m | 27 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 23/04/2018 09:00:00 |
| Chepstow A48 Timeseries Graph |
n/m | 65 (1 Low) | n/m | 10 (1 Low) | 20 (2 Low) | 23/04/2018 09:00:00 |
| Cwmbran Timeseries Graph |
72 (3 Low) | 14 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 125 (2 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Narberth Timeseries Graph |
65 (2 Low) | 4 (1 Low) | 8 (1 Low) | n/m | 9 (1 Low) | 23/04/2018 09:00:00 |
| Newport Timeseries Graph |
n/m | n/a | n/m | n/a | n/a | 15/08/2017 14:00:00 |
| Port Talbot Margam Timeseries Graph |
71 (3 Low) | 13 (1 Low) | 1 (1 Low) | 10 (1 Low) | 29 (2 Low) | 23/04/2018 09:00:00 |
| Swansea Roadside Timeseries Graph |
n/m | n/a | n/m | 7 (1 Low) | 15 (1 Low) *2 | 23/04/2018 09:00:00 |
South West
| Latest measured levels based on data provided by the 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) | 11 (1 Low) | 23/04/2018 09:00:00 |
| Bath Roadside Timeseries Graph |
n/m | 62 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Bournemouth Timeseries Graph |
68 (3 Low) | 11 (1 Low) | n/m | 14 (2 Low) | n/m | 23/04/2018 09:00:00 |
| Bristol St Paul's Timeseries Graph |
69 (3 Low) | 23 (1 Low) | n/m | 10 (1 Low) | 14 (1 Low) | 23/04/2018 09:00:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 39 (1 Low) | n/m | n/m | 18 (2 Low) *1 | 23/04/2018 09:00:00 |
| Charlton Mackrell Timeseries Graph |
72 (3 Low) | 4 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 16 (1 Low) | n/m | 12 (2 Low) | n/m | 23/04/2018 09:00:00 |
| Exeter Roadside Timeseries Graph |
70 (3 Low) | 27 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Honiton Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Plymouth Centre Timeseries Graph |
63 (2 Low) | 18 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) | 23/04/2018 09:00:00 |
| Plymouth Tavistock Road. Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 21/04/2018 09:00:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 6 (1 Low) | 10 (1 Low) | 23/04/2018 09:00:00 |
| Swindon Walcot Timeseries Graph |
n/m | 12 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Yarner Wood Timeseries Graph |
81 (3 Low) | 1 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
West Ireland
| Latest measured levels based on data provided by the 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 |
102 (4 Moderate) | n/m | n/m | n/m | n/m | 23/04/2018 09:00:00 |
West Midlands
| Latest measured levels based on data provided by the 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 |
44 (2 Low) | 37 (1 Low) | n/m | 10 (1 Low) | 13 (1 Low) | 23/04/2018 09:00:00 |
| Birmingham Acocks Green Timeseries Graph |
48 (2 Low) | 21 (1 Low) | n/m | 10 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Burton-on-Trent Horninglow Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 14 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Coventry Allesley Timeseries Graph |
51 (2 Low) | 26 (1 Low) | n/m | 13 (2 Low) | n/m | 23/04/2018 09:00:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 32 (1 Low) | n/m | n/m | 18 (2 Low) | 23/04/2018 09:00:00 |
| Leamington Spa Timeseries Graph |
53 (2 Low) | 18 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) | 23/04/2018 09:00:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 10 (1 Low) | n/m | 11 (1 Low) | 13 (1 Low) | 23/04/2018 09:00:00 |
| Leominster Timeseries Graph |
64 (2 Low) | 6 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/m | 11 (1 Low) | 23/04/2018 09:00:00 |
| Stoke-on-Trent Centre Timeseries Graph |
64 (2 Low) | 20 (1 Low) | n/m | 6 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Telford Hollinswood Timeseries Graph |
n/m | 5 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Walsall Woodlands Timeseries Graph |
72 (3 Low) | 8 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
Yorkshire & Humberside
| Latest measured levels based on data provided by the 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 |
62 (2 Low) | 9 (1 Low) | 3 (1 Low) | n/m | n/m | 23/04/2018 09:00:00 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 15 (1 Low) | n/m | n/m | n/m | 23/04/2018 08:00:00 |
| High Muffles Timeseries Graph |
83 (3 Low) | 3 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Hull Freetown Timeseries Graph |
64 (2 Low) | 22 (1 Low) | 7 (1 Low) | 9 (1 Low) | n/m | 23/04/2018 09:00:00 |
| Hull Holderness Road Timeseries Graph |
n/m | 27 (1 Low) | n/m | n/m | 16 (1 Low) *1 | 23/04/2018 09:00:00 |
| Immingham Woodlands Avenue Timeseries Graph |
n/m | 11 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| Leeds Centre Timeseries Graph |
57 (2 Low) | 35 (1 Low) | 2 (1 Low) | 7 (1 Low) | 12 (1 Low) | 23/04/2018 09:00:00 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 33 (1 Low) | n/m | 7 (1 Low) | 14 (1 Low) | 23/04/2018 09:00:00 |
| Scunthorpe Town Timeseries Graph |
n/m | n/a | n/a | n/m | 13 (1 Low) | 23/04/2018 09:00:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 49 (1 Low) | n/m | 12 (2 Low) | n/m | 23/04/2018 09:00:00 |
| Sheffield Devonshire Green Timeseries Graph |
73 (3 Low) | 16 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) | 23/04/2018 09:00:00 |
| Sheffield Tinsley Timeseries Graph |
n/m | 39 (1 Low) | n/m | n/m | n/m | 23/04/2018 09:00:00 |
| York Bootham Timeseries Graph |
n/m | 13 (1 Low) | n/m | 6 (1 Low) | 8 (1 Low) | 23/04/2018 09:00:00 |
| York Fishergate Timeseries Graph |
n/m | 24 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) | 23/04/2018 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