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.

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Pollutant levels recorded for the hour up to 11pm Fri 26th Jul 2024

A

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Aberdeen Erroll Park Timeseries Graph	26 (1 Low)	37 (1 Low)	n/m	2 (1 Low)	5 (1 Low) ^*2	26/07/2024 23:00:00
Aberdeen Union Street Roadside Timeseries Graph	n/m	23 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Aberdeen Wellington Road Timeseries Graph	n/m	26 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Armagh Roadside Timeseries Graph	n/m	20 (1 Low)	n/m	n/m	12 (1 Low) ^*1	26/07/2024 23:00:00
Aston Hill Timeseries Graph	52 (2 Low)	0 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Auchencorth Moss Timeseries Graph	56 (2 Low)	n/m	n/m	3 (1 Low)	5 (1 Low) ^*2	26/07/2024 23:00:00

B

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Ballymena Antrim Road Timeseries Graph	n/m	25 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Ballymena Ballykeel Timeseries Graph	n/m	16 (1 Low)	2 (1 Low)	n/m	n/m	26/07/2024 23:00:00
Barnsley Gawber Timeseries Graph	52 (2 Low)	19 (1 Low)	0 (1 Low)	4 (1 Low)	12 (1 Low) ^*2	26/07/2024 23:00:00
Barnstaple A39 Timeseries Graph	n/m	n/m	n/m	6 (1 Low)	12 (1 Low) ^*2	26/07/2024 23:00:00
Bath A4 Roadside Timeseries Graph	n/m	14 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Belfast Centre Timeseries Graph	50 (2 Low)	21 (1 Low)	0 (1 Low)	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Belfast Stockman's Lane Timeseries Graph	n/m	32 (1 Low)	n/m	n/m	17 (2 Low) ^*1	26/07/2024 23:00:00
Birkenhead Borough Road Timeseries Graph	n/m	4 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Birmingham A4540 Roadside Timeseries Graph	38 (2 Low)	31 (1 Low)	n/m	6 (1 Low)	18 (2 Low) ^*2	26/07/2024 23:00:00
Birmingham Ladywood Timeseries Graph	52 (2 Low)	26 (1 Low)	n/a	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Blackburn Accrington Road Timeseries Graph	n/m	22 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Blackburn Audley Park Timeseries Graph	47 (2 Low)	n/m	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Blackpool Marton Timeseries Graph	56 (2 Low)	4 (1 Low)	n/m	5 (1 Low)	12 (1 Low) ^*2	26/07/2024 23:00:00
Borehamwood Meadow Park Timeseries Graph	n/m	13 (1 Low)	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Bournemouth Timeseries Graph	59 (2 Low)	5 (1 Low)	n/m	5 (1 Low)	n/m	26/07/2024 23:00:00
Bradford Mayo Avenue Timeseries Graph	n/m	33 (1 Low)	n/m	n/m	n/m	26/07/2024 22:00:00
Brighton Preston Park Timeseries Graph	49 (2 Low)	5 (1 Low)	n/m	6 (1 Low)	n/m	26/07/2024 23:00:00
Bristol St Paul's Timeseries Graph	50 (2 Low)	8 (1 Low)	n/m	7 (1 Low)	16 (1 Low) ^*1	26/07/2024 23:00:00
Bristol Temple Way Timeseries Graph	n/m	14 (1 Low)	n/m	n/m	16 (1 Low) ^*1	26/07/2024 23:00:00
Burton-on-Trent Horninglow Timeseries Graph	48 (2 Low)	10 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Bury Whitefield Roadside Timeseries Graph	n/m	22 (1 Low)	n/m	n/m	12 (1 Low) ^*1	26/07/2024 23:00:00
Bush Estate Timeseries Graph	55 (2 Low)	3 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00

C

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Cambridge Roadside Timeseries Graph	n/m	34 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Camden Kerbside Timeseries Graph	n/m	40 (1 Low)	n/m	6 (1 Low)	15 (1 Low) ^*1	26/07/2024 23:00:00
Cannock A5190 Roadside Timeseries Graph	n/m	7 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Canterbury Timeseries Graph	54 (2 Low)	6 (1 Low)	n/m	5 (1 Low)	13 (1 Low) ^*2	26/07/2024 23:00:00
Cardiff Centre Timeseries Graph	46 (2 Low)	12 (1 Low)	1 (1 Low)	5 (1 Low)	13 (1 Low) ^*1	26/07/2024 23:00:00
Cardiff Newport Road Timeseries Graph	n/m	12 (1 Low)	n/m	n/m	13 (1 Low) ^*1	26/07/2024 23:00:00
Carlisle Morton A595 Timeseries Graph	n/m	5 (1 Low)	n/m	8 (1 Low)	13 (1 Low) ^*1	26/07/2024 23:00:00
Charlton Mackrell Timeseries Graph	45 (2 Low)	1 (1 Low)	n/m	5 (1 Low)	10 (1 Low) ^*2	26/07/2024 23:00:00
Chatham Roadside Timeseries Graph	n/m	15 (1 Low)	n/m	7 (1 Low)	15 (1 Low) ^*1	26/07/2024 23:00:00
Chepstow A48 Timeseries Graph	n/m	29 (1 Low)	n/m	6 (1 Low)	14 (1 Low) ^*1	26/07/2024 23:00:00
Chesterfield Loundsley Green Timeseries Graph	47 (2 Low)	6 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Chesterfield Roadside Timeseries Graph	n/m	7 (1 Low)	n/m	5 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Chilbolton Observatory Timeseries Graph	56 (2 Low)	2 (1 Low)	2 (1 Low)	6 (1 Low)	17 (2 Low) ^*2	26/07/2024 23:00:00
Christchurch Barrack Road Timeseries Graph	n/m	11 (1 Low)	n/m	7 (1 Low)	n/m	26/07/2024 23:00:00
Coventry Allesley Timeseries Graph	54 (2 Low)	12 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Coventry Binley Road Timeseries Graph	n/m	33 (1 Low)	n/m	n/m	11 (1 Low) ^*1	26/07/2024 23:00:00
Crewe Coppenhall Timeseries Graph	47 (2 Low)	10 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Cwmbran Crownbridge Timeseries Graph	60 (2 Low)	5 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00

D

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Derby St Alkmund's Way Timeseries Graph	n/m	21 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Derby Stockbrook Park Timeseries Graph	45 (2 Low)	n/m	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Derry Rosemount Timeseries Graph	42 (2 Low)	16 (1 Low)	1 (1 Low)	4 (1 Low)	8 (1 Low) ^*1	26/07/2024 23:00:00
Dewsbury Ashworth Grange Timeseries Graph	50 (2 Low)	13 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Doncaster A630 Cleveland Street Timeseries Graph	n/m	28 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Dumbarton Roadside Timeseries Graph	n/m	3 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Dumfries Timeseries Graph	n/m	11 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Dundee Mains Loan Timeseries Graph	n/m	5 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00

E

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 PM_2.5 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	49 (3 Low) ^*1	26/07/2024 23:00:00
Eastbourne Timeseries Graph	47 (2 Low)	7 (1 Low)	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Edinburgh Nicolson Street Timeseries Graph	n/m	18 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Edinburgh St Leonards Timeseries Graph	n/a	n/a	n/a	n/a	n/a	12/06/2024 11:00:00
Eskdalemuir Timeseries Graph	52 (2 Low)	n/a	n/m	n/m	n/m	26/07/2024 23:00:00
Exeter Roadside Timeseries Graph	n/a	n/a	n/m	n/m	n/m	12/10/2023 04:00:00

F

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Fort William Timeseries Graph	51 (2 Low)	2 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00

G

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Glasgow Great Western Road Timeseries Graph	n/m	10 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Glasgow High Street Timeseries Graph	n/m	9 (1 Low)	n/m	4 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Glasgow Kerbside Timeseries Graph	n/m	31 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Glasgow Townhead Timeseries Graph	61 (2 Low)	8 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Glazebury Timeseries Graph	45 (2 Low)	9 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Grangemouth Timeseries Graph	n/m	7 (1 Low)	1 (1 Low)	5 (1 Low)	7 (1 Low) ^*1	26/07/2024 23:00:00
Grangemouth Moray Timeseries Graph	n/m	3 (1 Low)	n/m	n/m	n/m	26/07/2024 22:00:00
Greenock A8 Roadside Timeseries Graph	n/m	18 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00

H

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Hafod-yr-ynys Hill Roadside Timeseries Graph	n/m	25 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Haringey Roadside Timeseries Graph	n/m	27 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Hartlepool St Abbs Walk Timeseries Graph	47 (2 Low)	7 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
High Muffles Timeseries Graph	55 (2 Low)	1 (1 Low)	n/m	3 (1 Low)	5 (1 Low) ^*2	26/07/2024 23:00:00
Honiton Timeseries Graph	n/a	n/a	n/m	6 (1 Low)	11 (1 Low) ^*2	26/07/2024 23:00:00
Horley Timeseries Graph	n/m	24 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Hull Freetown Timeseries Graph	55 (2 Low)	16 (1 Low)	1 (1 Low)	5 (1 Low)	10 (1 Low) ^*2	26/07/2024 23:00:00
Hull Holderness Road Timeseries Graph	n/m	21 (1 Low)	n/m	n/m	17 (2 Low) ^*1	26/07/2024 23:00:00

I

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Immingham Woodlands Avenue Timeseries Graph	59 (2 Low)	11 (1 Low)	n/m	4 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Inverness Timeseries Graph	n/m	4 (1 Low)	n/m	2 (1 Low)	5 (1 Low) ^*2	26/07/2024 23:00:00

L

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Ladybower Timeseries Graph	52 (2 Low)	5 (1 Low)	1 (1 Low)	4 (1 Low)	7 (1 Low) ^*2	26/07/2024 23:00:00
Leamington Spa Timeseries Graph	57 (2 Low)	8 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Leamington Spa Rugby Road Timeseries Graph	n/m	5 (1 Low)	n/m	4 (1 Low)	7 (1 Low) ^*2	26/07/2024 23:00:00
Leeds Centre Timeseries Graph	51 (2 Low)	14 (1 Low)	1 (1 Low)	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Leeds Headingley Kerbside Timeseries Graph	n/m	34 (1 Low)	n/m	6 (1 Low)	11 (1 Low) ^*1	26/07/2024 23:00:00
Leicester A594 Roadside Timeseries Graph	n/m	32 (1 Low)	n/m	n/m	16 (1 Low) ^*1	26/07/2024 23:00:00
Leicester University Timeseries Graph	45 (2 Low)	27 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Leominster Timeseries Graph	57 (2 Low)	1 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Lerwick Timeseries Graph	50 (2 Low)	n/m	n/m	n/m	n/m	26/07/2024 23:00:00
Lincoln Canwick Road Timeseries Graph	n/m	12 (1 Low)	n/m	n/m	n/m	26/07/2024 21:00:00
Liverpool Speke Timeseries Graph	52 (2 Low)	4 (1 Low)	1 (1 Low)	7 (1 Low)	12 (1 Low) ^*1	26/07/2024 23:00:00
London Bexley Timeseries Graph	n/m	n/a	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
London Bloomsbury Timeseries Graph	60 (2 Low)	10 (1 Low)	2 (1 Low)	5 (1 Low)	10 (1 Low) ^*2	26/07/2024 23:00:00
London Eltham Timeseries Graph	n/a	n/a	n/m	n/a	n/a	04/07/2023 17:00:00
London Haringey Priory Park South Timeseries Graph	68 (3 Low)	9 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
London Harlington Timeseries Graph	n/a	38 (1 Low)	n/m	5 (1 Low)	11 (1 Low) ^*2	26/07/2024 22:00:00
London Hillingdon Timeseries Graph	33 (1 Low)	33 (1 Low)	n/m	5 (1 Low)	11 (1 Low) ^*2	26/07/2024 23:00:00
London Honor Oak Park Timeseries Graph	n/m	n/m	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
London Marylebone Road Timeseries Graph	22 (1 Low)	34 (1 Low)	1 (1 Low)	12 (2 Low)	18 (2 Low) ^*1	26/07/2024 23:00:00
London N. Kensington Timeseries Graph	58 (2 Low)	8 (1 Low)	2 (1 Low)	5 (1 Low)	11 (1 Low) ^*2	26/07/2024 23:00:00
London Teddington Bushy Park Timeseries Graph	n/m	n/m	n/m	n/a	n/a	09/10/2023 16:00:00
London Westminster Timeseries Graph	35 (2 Low)	11 (1 Low)	n/m	4 (1 Low)	n/m	26/07/2024 23:00:00
Lough Navar Timeseries Graph	31 (1 Low)	n/m	n/m	3 (1 Low)	5 (1 Low) ^*2	26/07/2024 23:00:00
Lullington Heath Timeseries Graph	55 (2 Low)	1 (1 Low)	1 (1 Low)	5 (1 Low)	10 (1 Low) ^*2	26/07/2024 23:00:00
Luton A505 Roadside Timeseries Graph	n/m	21 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00

M

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Mace Head Timeseries Graph	66 (2 Low)	n/m	n/m	n/m	n/m	26/07/2024 23:00:00
Manchester Piccadilly Timeseries Graph	42 (2 Low)	19 (1 Low)	4 (1 Low)	5 (1 Low)	10 (1 Low) ^*2	26/07/2024 23:00:00
Manchester Sharston Timeseries Graph	46 (2 Low)	38 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Middlesbrough Timeseries Graph	54 (2 Low)	5 (1 Low)	1 (1 Low)	6 (1 Low)	9 (1 Low) ^*1	26/07/2024 23:00:00
Milton Keynes Civic Centre Timeseries Graph	58 (2 Low)	n/m	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00

N

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Narberth Timeseries Graph	45 (2 Low)	1 (1 Low)	2 (1 Low)	5 (1 Low)	11 (1 Low) ^*2	26/07/2024 23:00:00
Newcastle Centre Timeseries Graph	42 (2 Low)	25 (1 Low)	n/m	3 (1 Low)	10 (1 Low) ^*1	26/07/2024 23:00:00
Newcastle Cradlewell Roadside Timeseries Graph	n/m	61 (1 Low)	n/m	n/m	6 (1 Low) ^*1	26/07/2024 23:00:00
Newport Timeseries Graph	n/m	4 (1 Low)	n/m	5 (1 Low)	11 (1 Low) ^*2	26/07/2024 23:00:00
Northampton Spring Park Timeseries Graph	54 (2 Low)	11 (1 Low)	n/m	8 (1 Low)	n/m	26/07/2024 23:00:00
Norwich Lakenfields Timeseries Graph	56 (2 Low)	13 (1 Low)	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Nottingham Kenmore Gardens Timeseries Graph	49 (2 Low)	26 (1 Low)	1 (1 Low)	5 (1 Low)	13 (1 Low) ^*2	26/07/2024 23:00:00
Nottingham Western Boulevard Timeseries Graph	n/m	27 (1 Low)	n/m	n/m	12 (1 Low) ^*1	26/07/2024 23:00:00

O

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Oldbury Birmingham Road Timeseries Graph	n/m	28 (1 Low)	n/m	n/m	n/m	26/07/2024 21:00:00
Oxford Centre Roadside Timeseries Graph	n/m	12 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Oxford St Ebbes Timeseries Graph	54 (2 Low)	8 (1 Low)	n/m	4 (1 Low)	7 (1 Low) ^*2	26/07/2024 23:00:00

P

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Peebles Timeseries Graph	41 (2 Low)	2 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Plymouth Centre Timeseries Graph	44 (2 Low)	13 (1 Low)	n/m	6 (1 Low)	13 (1 Low) ^*2	26/07/2024 23:00:00
Plymouth Tavistock Road Timeseries Graph	n/m	24 (1 Low)	n/m	n/m	n/m	26/07/2024 22:00:00
Port Talbot Margam Timeseries Graph	50 (2 Low)	4 (1 Low)	1 (1 Low)	9 (1 Low)	24 (2 Low) ^*3	26/07/2024 23:00:00
Portsmouth Timeseries Graph	51 (2 Low)	6 (1 Low)	n/m	5 (1 Low)	10 (1 Low) ^*2	26/07/2024 23:00:00
Portsmouth Anglesea Road Timeseries Graph	n/m	25 (1 Low)	n/m	n/m	15 (1 Low) ^*1	26/07/2024 23:00:00
Preston Timeseries Graph	47 (2 Low)	18 (1 Low)	n/m	4 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00

R

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Reading London Road Timeseries Graph	n/m	12 (1 Low)	n/m	n/m	15 (1 Low) ^*1	26/07/2024 23:00:00
Reading New Town Timeseries Graph	48 (2 Low)	14 (1 Low)	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Rochester Stoke Timeseries Graph	57 (2 Low)	8 (1 Low)	2 (1 Low)	5 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00

S

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Salford Eccles Timeseries Graph	46 (2 Low)	19 (1 Low)	n/m	5 (1 Low)	11 (1 Low) ^*2	26/07/2024 23:00:00
Saltash Callington Road Timeseries Graph	n/m	n/m	n/m	3 (1 Low)	12 (1 Low) ^*1	26/07/2024 23:00:00
Sandy Roadside Timeseries Graph	n/m	28 (1 Low)	n/m	3 (1 Low)	14 (1 Low) ^*1	26/07/2024 23:00:00
Scunthorpe Town Timeseries Graph	n/m	35 (1 Low)	1 (1 Low)	n/m	15 (1 Low) ^*1	26/07/2024 23:00:00
Shaw Crompton Way Timeseries Graph	n/m	21 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Sheffield Barnsley Road Timeseries Graph	n/m	37 (1 Low)	n/m	5 (1 Low)	n/m	26/07/2024 23:00:00
Sheffield Devonshire Green Timeseries Graph	44 (2 Low)	19 (1 Low)	n/m	5 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Sheffield Tinsley Timeseries Graph	38 (2 Low)	31 (1 Low)	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Sibton Timeseries Graph	n/a	n/m	n/m	6 (1 Low)	15 (1 Low) ^*2	26/07/2024 23:00:00
Southampton A33 Timeseries Graph	n/m	19 (1 Low)	n/m	n/m	14 (1 Low) ^*1	26/07/2024 23:00:00
Southampton Centre Timeseries Graph	39 (2 Low)	19 (1 Low)	4 (1 Low)	5 (1 Low)	11 (1 Low) ^*2	26/07/2024 23:00:00
Southend-on-Sea Timeseries Graph	56 (2 Low)	6 (1 Low)	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Southwark A2 Old Kent Road Timeseries Graph	n/m	13 (1 Low)	n/m	n/m	12 (1 Low) ^*1	26/07/2024 23:00:00
St Helens Linkway Timeseries Graph	n/m	16 (1 Low)	n/m	n/m	12 (1 Low) ^*1	26/07/2024 23:00:00
St Osyth Timeseries Graph	76 (3 Low)	5 (1 Low)	n/m	5 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00
Stanford-le-Hope Roadside Timeseries Graph	n/m	n/a	n/m	4 (1 Low)	9 (1 Low) ^*1	26/07/2024 23:00:00
Stockton-on-Tees A1305 Roadside Timeseries Graph	n/m	6 (1 Low)	n/m	2 (1 Low)	n/m	26/07/2024 23:00:00
Stockton-on-Tees Eaglescliffe Timeseries Graph	n/m	5 (1 Low)	n/m	8 (1 Low)	11 (1 Low) ^*1	26/07/2024 23:00:00
Stoke-on-Trent A50 Roadside Timeseries Graph	n/m	22 (1 Low)	n/m	n/m	11 (1 Low) ^*1	26/07/2024 23:00:00
Stoke-on-Trent Centre Timeseries Graph	46 (2 Low)	8 (1 Low)	n/m	4 (1 Low)	7 (1 Low) ^*2	26/07/2024 23:00:00
Storrington Roadside Timeseries Graph	n/m	11 (1 Low)	n/m	n/a	n/a	26/07/2024 23:00:00
Strathvaich Timeseries Graph	52 (2 Low)	n/m	n/m	n/m	n/m	26/07/2024 23:00:00
Sunderland Silksworth Timeseries Graph	40 (2 Low)	20 (1 Low)	n/m	3 (1 Low)	6 (1 Low) ^*2	26/07/2024 23:00:00
Sunderland Wessington Way Timeseries Graph	n/m	14 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Swansea Roadside Timeseries Graph	n/m	9 (1 Low)	n/m	7 (1 Low)	13 (1 Low) ^*1	26/07/2024 23:00:00
Swindon Walcot Timeseries Graph	55 (2 Low)	8 (1 Low)	n/m	4 (1 Low)	9 (1 Low) ^*2	26/07/2024 23:00:00

T

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Tallington Timeseries Graph	54 (2 Low)	n/m	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Telford Hollinswood Timeseries Graph	51 (2 Low)	5 (1 Low)	n/m	4 (1 Low)	7 (1 Low) ^*2	26/07/2024 23:00:00
Thurrock Timeseries Graph	n/a	n/a	n/a	5 (1 Low)	10 (1 Low) ^*2	26/07/2024 23:00:00
Toft Newton Timeseries Graph	54 (2 Low)	4 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Tower Hamlets Roadside Timeseries Graph	n/m	16 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00

W

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Walsall Woodlands Timeseries Graph	50 (2 Low)	7 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Warrington Timeseries Graph	n/m	n/a	n/m	4 (1 Low)	11 (1 Low) ^*1	26/07/2024 23:00:00
West Bromwich Kenrick Park Timeseries Graph	41 (2 Low)	23 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Weybourne Timeseries Graph	56 (2 Low)	n/m	n/m	5 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Wicken Fen Timeseries Graph	48 (2 Low)	4 (1 Low)	3 (1 Low)	5 (1 Low)	14 (1 Low) ^*2	26/07/2024 23:00:00
Widnes Milton Road Timeseries Graph	n/m	14 (1 Low)	n/m	n/m	n/m	26/07/2024 23:00:00
Wigan Centre Timeseries Graph	51 (2 Low)	25 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Wirral Tranmere Timeseries Graph	51 (2 Low)	4 (1 Low)	n/m	4 (1 Low)	8 (1 Low) ^*2	26/07/2024 23:00:00
Worthing A27 Roadside Timeseries Graph	n/m	24 (1 Low)	n/m	9 (1 Low)	n/m	26/07/2024 23:00:00
Wrexham Timeseries Graph	n/m	10 (1 Low)	3 (1 Low)	3 (1 Low)	6 (1 Low) ^*2	26/07/2024 23:00:00

Y

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 PM_2.5 Particles (µgm^-3)	Running 24 Hour mean PM₁₀ Particles (µgm^-3)	Last updated
Yarner Wood Timeseries Graph	47 (2 Low)	1 (1 Low)	n/m	4 (1 Low)	7 (1 Low) ^*2	26/07/2024 23:00:00
York Bootham Timeseries Graph	45 (2 Low)	15 (1 Low)	n/m	4 (1 Low)	11 (1 Low) ^*1	26/07/2024 23:00:00
York Fishergate Timeseries Graph	n/m	15 (1 Low)	n/m	3 (1 Low)	13 (1 Low) ^*1	26/07/2024 23:00:00

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
*3: measurements are PM₁₀ SEQ 47/50

UK AIR

Air Information Resource

Latest measured levels based on data provided by the Environment Agency

A

B

C

D

E

F

G

H

I

L

M

N

O

P

R

S

T

W

Y

Legend

Latest measurement summary