UK Air Quality

Wirral Tranmere

Birkenhead, United Kingdom

Leicester University

Leicester, United Kingdom

Wrexham

Wrexham, United Kingdom

Southampton Centre

Southampton, United Kingdom

Bristol Temple Way

Bristol, United Kingdom

Reading New Town

Reading, United Kingdom

Stanford-le-Hope Roadside

Stanford-le-Hope, United Kingdom

Norwich Lakenfields

Norwich, United Kingdom

Belfast Centre

Belfast, United Kingdom

Stoke-on-Trent Centre

Stoke-on-Trent, United Kingdom

Portsmouth Anglesea Road

Portsmouth, United Kingdom

Oxford St Ebbes

Oxford, United Kingdom

Newcastle Centre

Newcastle upon Tyne, United Kingdom

Nottingham Western Boulevard

Basford, United Kingdom

Canterbury

Great Bookham, United Kingdom

Bristol St Pauls

Bristol, United Kingdom

Leicester A594 Roadside

Leicester, United Kingdom

York Bootham

York, United Kingdom

London Bexley

Erith, United Kingdom

Stoke-on-Trent A50 Roadside

Stoke-on-Trent, United Kingdom

Sunderland Silksworth

Sunderland, United Kingdom

Hull Freetown

Hull, United Kingdom

Warrington

Warrington, United Kingdom

Preston

Preston, United Kingdom

York Fishergate

York, United Kingdom

Bath Gay Street Zephyr

Bath, United Kingdom

North Down Holywood A2

Holywood, United Kingdom

Kings Lynn Stoke Ferry Wretton Road

Stoke Ferry, United Kingdom

South Glos Coldharbour Lane A4174

Stoke Gifford, United Kingdom

Rochester Stoke

Lower Stoke, United Kingdom

Kings Lynn Southgates

King's Lynn, United Kingdom

Broxtowe Trowell Zephyr

Ilkeston, United Kingdom

Scunthorpe East Common Lane

Scunthorpe, United Kingdom

Lisburn Dunmurry Seymour Hill

Lisburn, United Kingdom

Kidderminster Horsefair Zephyr

Kidderminster, United Kingdom

Kings Lynn Estuary Close

Swaffham, United Kingdom

Kings Lynn Stoke Ferry Buckenham Drive

Stoke Ferry, United Kingdom

Bradford Low Moor First Street Zephyr

Bradford, United Kingdom

Scunthorpe Town TEOM

Scunthorpe, United Kingdom

Crewe Coppenhall

Crewe, United Kingdom

Great Yarmouth South Denes

Gorleston-on-Sea, United Kingdom

Warrington Old Liverpool Road

Warrington, United Kingdom

Hull Holderness Road

Hull, United Kingdom

St Helens Linkway

Haydock, United Kingdom

Oadby Zephyr

Oadby, United Kingdom

Bradford Keighley Zephyr

Keighley, United Kingdom

Bradford Apperley Bridge Marina Zephyr

Yeadon, United Kingdom

Bradford Silsden Hothfield Street Zephyr

Silsden, United Kingdom

Bradford Treadwell Mills

Bradford, United Kingdom

Weybourne

Kelling, United Kingdom