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 Fri 22nd Mar 2019
A
| 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 |
75 (3 Low) | 28 (1 Low) | n/m | 5 (1 Low) | 13 (1 Low) | 22/03/2019 08:00 |
| Aberdeen Union Street Roadside Timeseries Graph |
n/m | 89 (2 Low) | n/m | n/m | n/m | 21/03/2019 14:00 |
| Aberdeen Wellington Road Timeseries Graph |
n/m | 102 (2 Low) | n/m | n/m | n/m | 21/03/2019 17:00 |
| Armagh Roadside Timeseries Graph |
n/m | 43 (1 Low) | n/m | n/m | n/a | 21/03/2019 16:00 |
| Aston Hill Timeseries Graph |
58 (2 Low) | 3 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Auchencorth Moss Timeseries Graph |
57 (2 Low) | n/m | n/m | 4 (1 Low) | 9 (1 Low) *3 | 22/03/2019 01:00 |
B
| 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 |
| Ballymena Antrim Road Timeseries Graph |
n/m | 46 (1 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
| Ballymena Ballykeel Timeseries Graph |
n/m | 22 (1 Low) | 7 (1 Low) | n/m | n/m | 21/03/2019 12:00 |
| Barnsley Gawber Timeseries Graph |
41 (2 Low) | 50 (1 Low) | 4 (1 Low) | n/m | n/m | 21/03/2019 21:30 |
| Barnstaple A39 Timeseries Graph |
n/m | n/m | n/m | 9 (1 Low) | 13 (1 Low) *1 | 22/03/2019 09:00 |
| Bath Roadside Timeseries Graph |
n/m | 106 (2 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Belfast Centre Timeseries Graph |
47 (2 Low) | 41 (1 Low) | 5 (1 Low) | 10 (1 Low) | 17 (2 Low) | 22/03/2019 08:45 |
| Belfast Stockman's Lane Timeseries Graph |
n/m | 90 (2 Low) | n/m | n/m | 25 (2 Low) *2 | 22/03/2019 09:00 |
| Billingham Timeseries Graph |
n/m | 27 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Birkenhead Borough Road Timeseries Graph |
n/m | 38 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Birmingham A4540 Roadside Timeseries Graph |
34 (2 Low) | 42 (1 Low) | n/m | 11 (1 Low) | 22 (2 Low) *3 | 22/03/2019 02:00 |
| Birmingham Acocks Green Timeseries Graph |
46 (2 Low) | 23 (1 Low) | n/m | 9 (1 Low) | n/m | 22/03/2019 03:00 |
| Birmingham Ladywood Timeseries Graph |
n/m | n/m | n/m | 12 (2 Low) | 22 (2 Low) | 22/03/2019 08:00 |
| Blackburn Accrington Road Timeseries Graph |
n/m | 51 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Blackpool Marton Timeseries Graph |
52 (2 Low) | 19 (1 Low) | n/m | 11 (1 Low) | n/m | 22/03/2019 09:00 |
| Borehamwood Meadow Park Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/m | n/m | 21/03/2019 24:00 |
| Bournemouth Timeseries Graph |
83 (3 Low) | 19 (1 Low) | n/m | 8 (1 Low) | n/m | 21/03/2019 14:00 |
| Bradford Mayo Avenue Timeseries Graph |
n/m | 84 (2 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Brighton Preston Park Timeseries Graph |
60 (2 Low) | 23 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Bristol St Paul's Timeseries Graph |
44 (2 Low) | 43 (1 Low) | n/m | 8 (1 Low) | 8 (1 Low) | 22/03/2019 09:00 |
| Bristol Temple Way Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | 14 (1 Low) *1 | 22/03/2019 09:00 |
| Burton-on-Trent Horninglow Timeseries Graph |
n/m | 33 (1 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
| Bury Whitefield Roadside Timeseries Graph |
n/m | 51 (1 Low) | n/m | n/m | 38 (3 Low) *1 | 21/03/2019 19:00 |
| Bush Estate Timeseries Graph |
57 (2 Low) | 6 (1 Low) | n/m | n/m | n/m | 21/03/2019 23:00 |
C
| 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 |
| Cambridge Roadside Timeseries Graph |
n/m | 30 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Camden Kerbside Timeseries Graph |
n/m | 70 (2 Low) | n/m | 12 (2 Low) | 19 (2 Low) | 22/03/2019 09:00 |
| Cannock A5190 Roadside Timeseries Graph |
n/m | 41 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Canterbury Timeseries Graph |
68 (3 Low) | 17 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Cardiff Centre Timeseries Graph |
53 (2 Low) | 36 (1 Low) | 6 (1 Low) | 6 (1 Low) | 10 (1 Low) | 20/03/2019 11:45 |
| Cardiff Newport Road Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/m | 9 (1 Low) *1 | 21/03/2019 21:00 |
| Carlisle Roadside Timeseries Graph |
n/m | 30 (1 Low) | n/m | 12 (2 Low) | 31 (2 Low) *1 | 22/03/2019 03:00 |
| Charlton Mackrell Timeseries Graph |
67 (3 Low) | 8 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Chatham Roadside Timeseries Graph |
n/m | 60 (1 Low) | n/m | 16 (2 Low) | 24 (2 Low) *1 | 22/03/2019 09:00 |
| Chepstow A48 Timeseries Graph |
n/m | 79 (2 Low) | n/m | 9 (1 Low) | 18 (2 Low) *1 | 22/03/2019 04:00 |
| Chesterfield Loundsley Green Timeseries Graph |
n/m | 34 (1 Low) | n/m | 10 (1 Low) | 26 (2 Low) | 22/03/2019 08:00 |
| Chesterfield Roadside Timeseries Graph |
n/m | 39 (1 Low) | n/m | 12 (2 Low) | 28 (2 Low) | 22/03/2019 08:00 |
| Chilbolton Observatory Timeseries Graph |
61 (2 Low) | 19 (1 Low) | 2 (1 Low) | 7 (1 Low) | 10 (1 Low) *3 | 22/03/2019 06:15 |
| Christchurch Barrack Road Timeseries Graph |
n/m | 31 (1 Low) | n/m | 12 (2 Low) | n/m | 22/03/2019 01:00 |
| Coventry Allesley Timeseries Graph |
41 (2 Low) | 33 (1 Low) | n/m | 10 (1 Low) | n/m | 22/03/2019 09:00 |
| Coventry Binley Road Timeseries Graph |
n/m | 38 (1 Low) | n/m | n/m | 26 (2 Low) *1 | 21/03/2019 19:00 |
| Cwmbran Timeseries Graph |
48 (2 Low) | 47 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
D
| 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 |
| Derby St Alkmund's Way Timeseries Graph |
n/m | 57 (1 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
| Derry Rosemount Timeseries Graph |
60 (2 Low) | 11 (1 Low) | 3 (1 Low) | 8 (1 Low) | 15 (1 Low) | 22/03/2019 06:45 |
| Dewsbury Ashworth Grove Timeseries Graph |
n/m | 55 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Doncaster A630 Cleveland Street Timeseries Graph |
n/m | 62 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Dumbarton Roadside Timeseries Graph |
n/m | 15 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Dumfries Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | n/m | 21/03/2019 16:00 |
| Dundee Mains Loan Timeseries Graph |
n/m | 17 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
E
| 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 |
| Ealing Horn Lane Timeseries Graph |
n/m | n/m | n/m | n/m | 38 (3 Low) *1 | 22/03/2019 09:00 |
| Eastbourne Timeseries Graph |
n/m | 27 (1 Low) | n/m | 9 (1 Low) | 11 (1 Low) *3 | 22/03/2019 09:00 |
| Edinburgh Nicolson Street Timeseries Graph |
n/m | 94 (2 Low) | n/m | n/m | n/m | 21/03/2019 15:00 |
| Edinburgh St Leonards Timeseries Graph |
52 (2 Low) | 18 (1 Low) | 12 (1 Low) | 5 (1 Low) | 11 (1 Low) | 22/03/2019 06:45 |
| Eskdalemuir Timeseries Graph |
62 (2 Low) | 4 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Exeter Roadside Timeseries Graph |
50 (2 Low) | 55 (1 Low) | n/m | n/m | n/m | 22/03/2019 06:00 |
F
| 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 |
80 (3 Low) | 39 (1 Low) | n/m | n/m | n/m | 21/03/2019 16:00 |
G
| 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 |
| Glasgow Great Western Road Timeseries Graph |
n/m | 44 (1 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
| Glasgow High Street Timeseries Graph |
n/m | 35 (1 Low) | n/m | 7 (1 Low) | 19 (2 Low) *3 | 22/03/2019 01:00 |
| Glasgow Kerbside Timeseries Graph |
n/m | 86 (2 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
| Glasgow Townhead Timeseries Graph |
49 (2 Low) | 27 (1 Low) | n/m | 8 (1 Low) | 20 (2 Low) *3 | 22/03/2019 01:00 |
| Glazebury Timeseries Graph |
50 (2 Low) | 26 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Grangemouth Timeseries Graph |
n/m | 13 (1 Low) | 1 (1 Low) | 10 (1 Low) | 13 (1 Low) *1 | 21/03/2019 14:00 |
| Grangemouth Moray Timeseries Graph |
n/m | 12 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Greenock A8 Roadside Timeseries Graph |
n/m | 51 (1 Low) | n/m | 6 (1 Low) | 19 (2 Low) *3 | 21/03/2019 24:00 |
H
| 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 |
| Hafod-yr-ynys Roadside Timeseries Graph |
n/m | 126 (2 Low) | n/m | n/m | n/m | 22/03/2019 08:00 |
| Haringey Roadside Timeseries Graph |
n/m | 61 (1 Low) | n/m | n/m | n/m | 21/03/2019 24:00 |
| Hartlepool St Abbs Walk Timeseries Graph |
n/m | 25 (1 Low) | n/m | n/m | n/m | 21/03/2019 21:00 |
| High Muffles Timeseries Graph |
63 (2 Low) | 22 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Honiton Timeseries Graph |
n/m | 9 (1 Low) | n/m | n/m | n/m | 21/03/2019 21:00 |
| Horley Timeseries Graph |
n/m | 42 (1 Low) | n/m | n/m | n/m | 21/03/2019 22:00 |
| Hull Freetown Timeseries Graph |
41 (2 Low) | 58 (1 Low) | 4 (1 Low) | 17 (2 Low) | n/m | 21/03/2019 09:15 |
| Hull Holderness Road Timeseries Graph |
n/m | 52 (1 Low) | n/m | n/m | 36 (3 Low) *1 | 21/03/2019 19:00 |
I
| 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 |
| Immingham Woodlands Avenue Timeseries Graph |
n/m | 37 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Inverness Timeseries Graph |
n/m | 60 (1 Low) | n/m | 7 (1 Low) | 17 (2 Low) *3 | 22/03/2019 08:00 |
L
| 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 |
| Ladybower Timeseries Graph |
69 (3 Low) | 10 (1 Low) | 15 (1 Low) | n/m | n/m | 20/03/2019 15:30 |
| Leamington Spa Timeseries Graph |
35 (2 Low) | 25 (1 Low) | n/m | 11 (1 Low) | 19 (2 Low) | 22/03/2019 07:00 |
| Leamington Spa Rugby Road Timeseries Graph |
n/m | 27 (1 Low) | n/m | 10 (1 Low) | 18 (2 Low) | 22/03/2019 06:00 |
| Leeds Centre Timeseries Graph |
43 (2 Low) | 66 (1 Low) | 4 (1 Low) | 17 (2 Low) | 34 (3 Low) | 21/03/2019 22:00 |
| Leeds Headingley Kerbside Timeseries Graph |
n/m | 67 (1 Low) | n/m | 19 (2 Low) | 28 (2 Low) | 22/03/2019 08:00 |
| Leicester A594 Roadside Timeseries Graph |
n/m | 50 (1 Low) | n/m | n/m | 35 (3 Low) *1 | 21/03/2019 18:00 |
| Leicester University Timeseries Graph |
28 (1 Low) | 42 (1 Low) | n/m | 13 (2 Low) | n/m | 22/03/2019 08:00 |
| Leominster Timeseries Graph |
46 (2 Low) | 13 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Lerwick Timeseries Graph |
82 (3 Low) | n/m | n/m | n/m | n/m | 21/03/2019 10:00 |
| Lincoln Canwick Road Timeseries Graph |
n/m | 70 (2 Low) | n/m | n/m | n/m | 21/03/2019 17:00 |
| Liverpool Speke Timeseries Graph |
39 (2 Low) | 29 (1 Low) | 19 (1 Low) | 8 (1 Low) | 28 (2 Low) *1 | 21/03/2019 16:15 |
| London Bexley Timeseries Graph |
n/m | 52 (1 Low) | n/m | 14 (2 Low) | n/m | 22/03/2019 09:00 |
| London Bloomsbury Timeseries Graph |
50 (2 Low) | 45 (1 Low) | 5 (1 Low) | 11 (1 Low) | 15 (1 Low) | 21/03/2019 15:45 |
| London Eltham Timeseries Graph |
52 (2 Low) | 43 (1 Low) | n/m | 11 (1 Low) | n/m | 22/03/2019 09:00 |
| London Haringey Priory Park South Timeseries Graph |
54 (2 Low) | 47 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| London Harlington Timeseries Graph |
52 (2 Low) | 58 (1 Low) | n/m | 9 (1 Low) | 15 (1 Low) *3 | 22/03/2019 06:00 |
| London Hillingdon Timeseries Graph |
34 (2 Low) | n/a | n/m | n/m | n/m | 21/03/2019 18:00 |
| London Honor Oak Park Timeseries Graph |
n/m | n/m | n/m | 9 (1 Low) | 14 (1 Low) *3 | 22/03/2019 09:00 |
| London Marylebone Road Timeseries Graph |
15 (1 Low) | 114 (2 Low) | 14 (1 Low) | 19 (2 Low) | 27 (2 Low) | 21/03/2019 17:00 |
| London N. Kensington Timeseries Graph |
55 (2 Low) | 49 (1 Low) | n/a | 9 (1 Low) | 16 (1 Low) *3 | 18/03/2019 21:15 |
| London Teddington Bushy Park Timeseries Graph |
n/m | n/m | n/m | 11 (1 Low) | n/m | 22/03/2019 09:00 |
| London Westminster Timeseries Graph |
n/m | 66 (1 Low) | n/m | 11 (1 Low) | n/m | 22/03/2019 08:00 |
| Lough Navar Timeseries Graph |
63 (2 Low) | n/m | n/m | 7 (1 Low) | 22 (2 Low) *3 | 21/03/2019 24:00 |
| Lullington Heath Timeseries Graph |
75 (3 Low) | 11 (1 Low) | 2 (1 Low) | n/m | n/m | 22/03/2019 05:00 |
| Luton A505 Roadside Timeseries Graph |
n/m | 64 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
M
| 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 |
82 (3 Low) | n/m | n/m | n/m | n/m | 21/03/2019 09:00 |
| Manchester Piccadilly Timeseries Graph |
23 (1 Low) | 52 (1 Low) | 11 (1 Low) | 15 (2 Low) | n/m | 22/03/2019 01:30 |
| Manchester Sharston Timeseries Graph |
33 (1 Low) | 35 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Market Harborough Timeseries Graph |
43 (2 Low) | 13 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Middlesbrough Timeseries Graph |
52 (2 Low) | 25 (1 Low) | 2 (1 Low) | 13 (2 Low) | 28 (2 Low) | 22/03/2019 07:15 |
N
| 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 |
| Narberth Timeseries Graph |
53 (2 Low) | 10 (1 Low) | 5 (1 Low) | 2 (1 Low) | 3 (1 Low) *3 | 22/03/2019 06:45 |
| Newcastle Centre Timeseries Graph |
40 (2 Low) | 65 (1 Low) | n/m | 14 (2 Low) | 23 (2 Low) | 22/03/2019 08:00 |
| Newcastle Cradlewell Roadside Timeseries Graph |
n/m | 73 (2 Low) | n/m | n/m | 28 (2 Low) *1 | 21/03/2019 21:00 |
| Newport Timeseries Graph |
n/m | 44 (1 Low) | n/m | 9 (1 Low) | 13 (1 Low) *3 | 22/03/2019 09:00 |
| Northampton Spring Park Timeseries Graph |
44 (2 Low) | 46 (1 Low) | n/m | 11 (1 Low) | n/m | 22/03/2019 06:00 |
| Norwich Lakenfields Timeseries Graph |
45 (2 Low) | 21 (1 Low) | n/m | 17 (2 Low) | 18 (2 Low) | 22/03/2019 09:00 |
| Nottingham Centre Timeseries Graph |
33 (1 Low) | 42 (1 Low) | 4 (1 Low) | 11 (1 Low) | 27 (2 Low) | 22/03/2019 06:15 |
| Nottingham Western Boulevard Timeseries Graph |
n/m | 63 (1 Low) | n/m | n/m | 26 (2 Low) *1 | 21/03/2019 19:00 |
O
| 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 |
| Oldbury Birmingham Road Timeseries Graph |
n/m | 58 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Oxford Centre Roadside Timeseries Graph |
n/m | 72 (2 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
| Oxford St Ebbes Timeseries Graph |
n/m | 28 (1 Low) | n/m | 11 (1 Low) | 18 (2 Low) | 22/03/2019 09:00 |
P
| 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 |
| Peebles Timeseries Graph |
57 (2 Low) | 6 (1 Low) | n/m | n/m | n/m | 21/03/2019 23:00 |
| Plymouth Centre Timeseries Graph |
60 (2 Low) | 32 (1 Low) | n/m | 6 (1 Low) | 7 (1 Low) | 21/03/2019 24:00 |
| Plymouth Tavistock Road Timeseries Graph |
n/m | 35 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Port Talbot Margam Timeseries Graph |
49 (2 Low) | 54 (1 Low) | 17 (1 Low) | 9 (1 Low) | 18 (2 Low) | 22/03/2019 05:00 |
| Portsmouth Timeseries Graph |
n/a | 47 (1 Low) | n/m | 18 (2 Low) | 11 (1 Low) | 22/03/2019 03:00 |
| Portsmouth Anglesea Road Timeseries Graph |
n/m | 59 (1 Low) | n/m | n/m | 15 (1 Low) *1 | 21/03/2019 17:00 |
| Preston Timeseries Graph |
42 (2 Low) | 55 (1 Low) | n/m | 12 (2 Low) | n/m | 22/03/2019 09:00 |
R
| 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 |
| Reading London Road Timeseries Graph |
n/m | 56 (1 Low) | n/m | n/m | n/a | 21/03/2019 19:00 |
| Reading New Town Timeseries Graph |
n/a | n/a | n/m | n/a | n/a | 19/02/2019 03:00 |
| Rochester Stoke Timeseries Graph |
57 (2 Low) | 31 (1 Low) | 1 (1 Low) | 15 (2 Low) | 20 (2 Low) *3 | 22/03/2019 07:45 |
S
| 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 |
| Salford Eccles Timeseries Graph |
n/m | 42 (1 Low) | n/m | 14 (2 Low) | 37 (3 Low) *3 | 22/03/2019 09:00 |
| Saltash Callington Road Timeseries Graph |
n/m | n/m | n/m | 7 (1 Low) | 9 (1 Low) *1 | 21/03/2019 24:00 |
| Sandy Roadside Timeseries Graph |
n/m | 56 (1 Low) | n/m | 14 (2 Low) | 20 (2 Low) *1 | 22/03/2019 09:00 |
| Scunthorpe Town Timeseries Graph |
n/m | 50 (1 Low) | n/a | n/m | 28 (2 Low) *1 | 18/03/2019 09:15 |
| Shaw Crompton Way Timeseries Graph |
n/m | 69 (2 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
| Sheffield Barnsley Road Timeseries Graph |
n/m | 81 (2 Low) | n/m | 18 (2 Low) | n/m | 22/03/2019 08:00 |
| Sheffield Devonshire Green Timeseries Graph |
43 (2 Low) | 54 (1 Low) | n/m | 17 (2 Low) | 29 (2 Low) | 22/03/2019 09:00 |
| Sheffield Tinsley Timeseries Graph |
n/m | 65 (1 Low) | n/m | n/m | n/m | 21/03/2019 20:00 |
| Sibton Timeseries Graph |
50 (2 Low) | n/m | n/m | n/m | n/m | 22/03/2019 06:00 |
| Southampton A33 Timeseries Graph |
n/m | 79 (2 Low) | n/m | n/m | 18 (2 Low) | 22/03/2019 08:00 |
| Southampton Centre Timeseries Graph |
41 (2 Low) | 52 (1 Low) | 3 (1 Low) | 13 (2 Low) | 17 (2 Low) | 21/03/2019 12:15 |
| Southend-on-Sea Timeseries Graph |
50 (2 Low) | 48 (1 Low) | n/m | 13 (2 Low) | n/m | 22/03/2019 09:00 |
| Southwark A2 Old Kent Road Timeseries Graph |
n/m | 60 (1 Low) | n/m | n/m | 17 (2 Low) *1 | 21/03/2019 21:00 |
| St Helens Linkway Timeseries Graph |
n/m | 59 (1 Low) | n/m | n/m | 39 (3 Low) *1 | 21/03/2019 17:00 |
| St Osyth Timeseries Graph |
56 (2 Low) | 26 (1 Low) | n/m | n/m | n/m | 21/03/2019 10:00 |
| Stanford-le-Hope Roadside Timeseries Graph |
n/m | 47 (1 Low) | n/m | n/a | 21 (2 Low) *1 | 14/03/2019 03:00 |
| Stockton-on-Tees A1305 Roadside Timeseries Graph |
n/m | 28 (1 Low) | n/m | 10 (1 Low) | n/m | 22/03/2019 08:00 |
| Stockton-on-Tees Eaglescliffe Timeseries Graph |
n/m | 15 (1 Low) | n/m | 10 (1 Low) | 20 (2 Low) *2 | 22/03/2019 07:00 |
| Stoke-on-Trent A50 Roadside Timeseries Graph |
n/m | 91 (2 Low) | n/m | n/m | 30 (2 Low) *1 | 21/03/2019 19:00 |
| Stoke-on-Trent Centre Timeseries Graph |
26 (1 Low) | 35 (1 Low) | n/m | 12 (2 Low) | n/m | 22/03/2019 09:00 |
| Storrington Roadside Timeseries Graph |
n/m | 48 (1 Low) | n/m | n/m | n/m | 21/03/2019 08:00 |
| Strathvaich Timeseries Graph |
91 (3 Low) | n/m | n/m | n/m | n/m | 21/03/2019 17:00 |
| Sunderland Silksworth Timeseries Graph |
54 (2 Low) | 45 (1 Low) | n/m | 13 (2 Low) | n/m | 22/03/2019 08:00 |
| Sunderland Wessington Way Timeseries Graph |
n/m | 62 (1 Low) | n/m | n/m | n/m | 21/03/2019 18:00 |
| Swansea Roadside Timeseries Graph |
n/m | 55 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) *2 | 22/03/2019 09:00 |
| Swindon Walcot Timeseries Graph |
n/m | 21 (1 Low) | n/m | n/m | n/m | 21/03/2019 19:00 |
T
| 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 |
| Telford Hollinswood Timeseries Graph |
n/m | 24 (1 Low) | n/m | n/m | n/m | 21/03/2019 21:00 |
| Thurrock Timeseries Graph |
21 (1 Low) | 34 (1 Low) | 2 (1 Low) | n/m | 20 (2 Low) *1 | 21/03/2019 22:30 |
| Tower Hamlets Roadside Timeseries Graph |
n/m | n/a | n/m | n/m | n/m | 17/03/2019 18:00 |
W
| 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 |
| Walsall Woodlands Timeseries Graph |
47 (2 Low) | 32 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| Warrington Timeseries Graph |
n/m | 42 (1 Low) | n/m | 10 (1 Low) | 27 (2 Low) *1 | 22/03/2019 09:00 |
| Weybourne Timeseries Graph |
41 (2 Low) | n/m | n/m | n/m | n/m | 21/03/2019 18:00 |
| Wicken Fen Timeseries Graph |
42 (2 Low) | 24 (1 Low) | 1 (1 Low) | n/m | n/m | 21/03/2019 21:15 |
| Widnes Milton Road Timeseries Graph |
n/m | 59 (1 Low) | n/m | n/m | n/m | 21/03/2019 17:00 |
| Wigan Centre Timeseries Graph |
45 (2 Low) | 46 (1 Low) | n/m | 9 (1 Low) | n/m | 22/03/2019 09:00 |
| Wirral Tranmere Timeseries Graph |
45 (2 Low) | 38 (1 Low) | n/m | 7 (1 Low) | n/m | 22/03/2019 09:00 |
| Worthing A27 Roadside Timeseries Graph |
n/m | 62 (1 Low) | n/m | 10 (1 Low) | n/m | 22/03/2019 09:00 |
| Wrexham Timeseries Graph |
n/m | 26 (1 Low) | 7 (1 Low) | 10 (1 Low) | 27 (2 Low) *3 | 21/03/2019 20:30 |
Y
| 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 |
| Yarner Wood Timeseries Graph |
61 (2 Low) | 9 (1 Low) | n/m | n/m | n/m | 22/03/2019 09:00 |
| York Bootham Timeseries Graph |
n/m | 51 (1 Low) | n/m | 15 (2 Low) | 23 (2 Low) | 22/03/2019 08:00 |
| York Fishergate Timeseries Graph |
n/m | 49 (1 Low) | n/m | 13 (2 Low) | 43 (3 Low) *1 | 22/03/2019 09:00 |
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