| United Kingdom |
| 17 | A26: Higham Wood, Tonbridge, Tonbridge and Malling, Kent, England, TN10 4LS, United Kingdom | | Citizen Science project sensor.community 84223 |
| 7 | Albany Road: Nether Edge, Sheffield, Yorkshire and the Humber, England, S7 1DP, United Kingdom | | Citizen Science project sensor.community 21258 |
| -1 | Ashurst Bridge Road: Netley Marsh, New Forest, Hampshire, South East, England, SO40 7EA, United Kingdom | | Citizen Science project sensor.community 90195 |
| -1 | Aston upon Trent CP: Aston upon Trent CP, South Derbyshire, Derbyshire, East Midlands, England, DE73 6TQ, United Kingdom | | Citizen Science project sensor.community 28447 |
| 0 | Avondale Road: Roselands, Motcombe, Eastbourne, East Sussex, South East, England, BN22 8EG, United Kingdom | | Citizen Science project sensor.community 16324 |
| 44 | Back Lane: Back Lane, Osmotherley, North Yorkshire, England, DL6 3BJ, United Kingdom | | Citizen Science project sensor.community 90059 |
| 3 | Bath Spa: Lower Weston, Bath, Bath and North East Somerset, West of England, England, BA1 3BG, United Kingdom | | Weather Link 680803 |
| 7 | Birkendale: Birkendale, Birkendale, Crookesmoor, Sheffield, South Yorkshire, England, S6 3NL, United Kingdom | | Gaia realtime air quality monitoring network 358 |
| 8 | Bouverie Avenue: Harnham, Salisbury, Wiltshire, England, GB-ENG, SP2 8DT, United Kingdom | | Citizen Science project sensor.community 86019 |
| 7 | Broomhill Road: Broom Hill, Poverest, London Borough of Bromley, London, Greater London, England, BR6 0EN, United Kingdom | | Citizen Science project sensor.community 66419 |
| 8 | Calne Without: Calne Without, Studley, Wiltshire, England, SN11 9FR, United Kingdom | | Citizen Science project sensor.community 77022 |
| 7 | | | Citizen Science project sensor.community 66667 |
| 7 | Chatsworth Road: Worcester Park, North Cheam, London Borough of Sutton, Greater London, England, SM3 8PJ, United Kingdom | | Citizen Science project sensor.community 75744 |
| 5 | Chelsea Road: Brincliffe, Sheffield, Yorkshire and the Humber, England, S11 8UT, United Kingdom | | Citizen Science project sensor.community 67032 |
| 9 | Chilsbury Lane: Chilsbury Lane, Potterne, Devizes, Wiltshire, England, SN10 5PZ, United Kingdom | | Citizen Science project sensor.community 93031 |
| 5 | Cirencester Road: Cirencester Road, Bafford, Charlton Kings, Cheltenham, Gloucestershire, England, GL53 8DB, United Kingdom | | Citizen Science project sensor.community 64397 |
| 2 | Cooper's Lane: Sellindge, Folkestone and Hythe, Kent, South East, England, TN25 6AH, United Kingdom | | Citizen Science project sensor.community 42410 |
| 1 | Cordwell Close: Castle Donington, North West Leicestershire, Leicestershire, East Midlands, England, DE74 2JL, United Kingdom | | Citizen Science project sensor.community 46405 |
| 6 | Downton Avenue: Emsworth Street, Downton Avenue, Streatham Hill, London Borough of Lambeth, London, Greater London, England, SW2 3TS, United Kingdom | | Citizen Science project sensor.community 72229 |
| 6 | Dyers Road: The Cider Barn, Dyers Road, Heale, Curry Rivel, Somerset, England, TA10 0PL, United Kingdom | | Citizen Science project sensor.community 66700 |
| 6 | Eastcombe Avenue: Charlton, Royal Borough of Greenwich, London, Greater London, England, SE7 7LG, United Kingdom | | Citizen Science project sensor.community 77417 |
| 4 | Eden Way: Leighton-Linslade, Leighton Buzzard, Central Bedfordshire, England, LU7 4FY, United Kingdom | | Citizen Science project sensor.community 46080 |
| 40 | Elm Lodge Road: Wraxall and Failand, Wraxall, North Somerset, South West England, England, BS48 1JG, United Kingdom | | Citizen Science project sensor.community 33862 |
| 7 | Eversfield Road: Motcombe, Eastbourne, East Sussex, South East, England, BN21 2DS, United Kingdom | | Citizen Science project sensor.community 37235 |
| 5 | Ferndale Road: Little Orchard, 33, Ferndale Road, Burgess Hill, Mid Sussex, West Sussex, South East England, England, RH15 0HB, United Kingdom | | Citizen Science project sensor.community 61393 |
| 5 | Friar Crescent: Hollingbury, Brighton, Brighton and Hove, South East, England, BN1 6NL, United Kingdom | | Citizen Science project sensor.community 19505 |
| 0 | Front Street: Darley Memorial Hall, Front Street, Brook Farm, Lastingham, North Yorkshire, England, YO62 6TL, United Kingdom | | Citizen Science project sensor.community 89997 |
| 3 | Gloucester Mews: Gloucester Mews, Paddington, City of Westminster, London, Greater London, England, W2 3HE, United Kingdom | | Citizen Science project sensor.community 43206 |
| 1 | Gordon Avenue: Gordon Avenue, Sheen, East Sheen, London Borough of Richmond upon Thames, London, Greater London, England, SW14 8DZ, United Kingdom | | Citizen Science project sensor.community 44342 |
| 7 | Hammerfield Avenue: Hammerfield Avenue, Mannofield, Aberdeen City, Scotland, AB10 7FE, United Kingdom | | Citizen Science project sensor.community 22549 |
| 1 | Hampden Park: Langney, Sovereign Harbour and Shinewater, Hampden Park, Eastbourne, East Sussex, South East, England, BN23 8LU, United Kingdom | | Citizen Science project sensor.community 58516 |
| 7 | Herons Way: Parsons Down Junior School, Herons Way, Thatcham, West Berkshire, England, RG19 3SR, United Kingdom | | Citizen Science project sensor.community 88013 |
| 0 | High Storrs Crescent: Greystones, Sheffield, Yorkshire and the Humber, England, S11 7JZ, United Kingdom | | Citizen Science project sensor.community 22019 |
| 0 | Holly Mount Road: The Ronkswood, Worcester, Worcestershire, West Midlands, England, WR4 9SJ, United Kingdom | | Citizen Science project sensor.community 31870 |
| 9 | Hookhams Lane: Renhold, Bedford, East of England, England, MK41 0JU, United Kingdom | | Citizen Science project sensor.community 20743 |
| 5 | Jack Sledge Road: Falcon Farm, Jack Sledge Road, Rodger's House, Danby, Botton, North Yorkshire, England, YO21 2NJ, United Kingdom | | Citizen Science project sensor.community 89994 |
| 6 | | | Citizen Science project sensor.community 38637 |
| 8 | Laburnum Close: Laburnum Close, West Heath, Congleton, Cheshire East, England, CW12 4TX, United Kingdom | | Citizen Science project sensor.community 95963 |
| 1 | Laverstock: Laverstock, Salisbury, Wiltshire, South West England, England, SP1 3WA, United Kingdom | | Citizen Science project sensor.community 53245 |
| 6 | Maberry Place: Troon, South Ayrshire, Scotland, KA10 7GB, United Kingdom | | Citizen Science project sensor.community 64851 |
| 7 | Malton: Malton, North Yorkshire, England, YO17 6BX, United Kingdom | | Citizen Science project sensor.community 83749 |
| 0 | Maskelyne Road: Herstmonceux, Wealden, East Sussex, South East, England, BN27 1RN, United Kingdom | | Citizen Science project sensor.community 48413 |
| 6 | | | Citizen Science project sensor.community 45302 |
| 0 | Mickle Trafford: Wayside Court, Mickle Trafford and District, Mickle Trafford, Cheshire West and Chester, England, CH2 4DR, United Kingdom | | Gaia realtime air quality monitoring network 1001 |
| 1 | Mill Gardens: Sandy Cross, Heathfield and Waldron, Heathfield, Wealden, East Sussex, England, GB-ENG, TN21 8BS, United Kingdom | | Citizen Science project sensor.community 79408 |
| 0 | NZIIC Remote Station: Stainton Hill Farm, Streatlam and Stainton, Stainton, County Durham, North East, England, DL12 8RE, United Kingdom | | Gaia realtime air quality monitoring network 834 |
| 8 | Newton Road: Newton Road, St Ebbes, South Oxford, Oxford, Oxfordshire, South East England, England, OX1 4PT, United Kingdom | | Citizen Science project sensor.community 62054 |
| 11 | North Avenue: Shenley, Hertsmere, Hertfordshire, East of England, England, WD7 9BL, United Kingdom | | Citizen Science project sensor.community 76208 |
| 8 | North Avenue: St. Lawrence, Ramsgate, Pegwell, Thanet, Kent, England, CT11 9BT, United Kingdom | | Citizen Science project sensor.community 95895 |
| 0 | North Yate: Minett Road, Ladden Garden Village, Yate Rocks, Yate, South Gloucestershire, West of England, England, BS37 7DX, United Kingdom | | Gaia realtime air quality monitoring network 439 |
| 3 | Northcot Lane: Blockley, Cotswold, Gloucestershire, South West England, England, GL56 9LB, United Kingdom | | Citizen Science project sensor.community 51451 |
| 0 | Oaks Avenue: Hillview Court, Oaks Avenue, West Norwood, London Borough of Lambeth, London, Greater London, England, SE19 1QX, United Kingdom | | Citizen Science project sensor.community 67435 |
| 4 | Oldbury Way: Ranvilles Junior School, Oldbury Way, Heathfield, Fareham, Hampshire, South East, England, PO14 3BN, United Kingdom | | Citizen Science project sensor.community 36445 |
| 3 | Orchard Close: East Leake, Rushcliffe, Nottinghamshire, East Midlands, England, LE12 6PL, United Kingdom | | Citizen Science project sensor.community 46401 |
| 4 | Orchard Road: Sanderstead, London Borough of Croydon, London, Greater London, England, CR2 9LQ, United Kingdom | | Citizen Science project sensor.community 69841 |
| 9 | Palmerston Road: Twickenham, London Borough of Richmond upon Thames, London, Greater London, England, TW2 7BA, United Kingdom | | Citizen Science project sensor.community 66251 |
| 6 | Pembury Road: Pembury Road Post Office, Pembury Road, Brook Street, Tonbridge, Tonbridge and Malling, Kent, South East England, England, TN9 2JB, United Kingdom | | Citizen Science project sensor.community 64738 |
| 3 | Petts Wood Road: One Inn the Wood, 209, Petts Wood Road, Petts Wood, London Borough of Bromley, London, Greater London, England, BR5 1LA, United Kingdom | | Citizen Science project sensor.community 54412 |
| 3 | Queens Drive: Queens Drive, Sherford, Taunton, Somerset, England, TA1 4XW, United Kingdom | | Citizen Science project sensor.community 82805 |
| 57 | Romsey Road: Whiteparish, Wiltshire, South West England, England, SP5 2RG, United Kingdom | | Citizen Science project sensor.community 52692 |
| 6 | Salisbury Road: Salisbury Road, Redland, Bristol, City of Bristol, West of England, England, BS6 7AS, United Kingdom | | Citizen Science project sensor.community 78947 |
| 55 | Seaview Circle: Denmore, Bridge of Don, Aberdeen, Aberdeen City, Scotland, AB23 8RN, United Kingdom | | Citizen Science project sensor.community 22068 |
| 0 | Shieldfield: Maling Terrace, The Malings, Shieldfield, Newcastle upon Tyne, Tyne and Wear, North East England, England, NE6 1LZ, United Kingdom | | Citizen Science project sensor.community 36209 |
| 2 | Silverdale Road: Old Town, Eastbourne, East Sussex, South East, England, BN20 7AD, United Kingdom | | Citizen Science project sensor.community 12585 |
| 5 | St Kilda Road: Broom Hill, Poverest, London Borough of Bromley, London, Greater London, England, BR6 0FD, United Kingdom | | Citizen Science project sensor.community 26253 |
| 11 | Station Road: Berwick, Wealden, East Sussex, South East, England, BN26 6TA, United Kingdom | | Citizen Science project sensor.community 15629 |
| 0 | Stoneton Crescent: Stoneton Crescent, Balsall, Balsall Common, Metropolitan Borough of Solihull, West Midlands, England, CV7 7QS, United Kingdom | | Gaia realtime air quality monitoring network 856 |
| 3 | Sythwood: St John's, Hook Heath, Woking, Surrey, South East, England, GU21 3BN, United Kingdom | | Citizen Science project sensor.community 69991 |
| 32 | Tavistock Road: Tavestock Road, Tavistock Road, Calthorpe Park, Fleet, Crookham Village, Hart, Hampshire, England, GU51 4EN, United Kingdom | | Citizen Science project sensor.community 89498 |
| 3 | Thornhill 2: Thornhill, Stirling, Scotland, FK8 3QT, United Kingdom | | Scotswolds Ltd 67621 |
| 0 | Topsham: Topsham, Tappers Close, Topsham, Exeter, Devon, England, EX3 0DG, United Kingdom | | Gaia realtime air quality monitoring network 739 |
| 10 | UAL Creative Computing Institute, Greencoat Building: University of the Arts London, 65, Wilson Road, Denmark Hill, Camberwell, London Borough of Southwark, London, Greater London, England, SE5 8PD, United Kingdom | | UAL Creative Computing Institute 59488 |
| 8 | UAL Creative Computing Institute, Peckham Road Building: Camberwell College of Arts, 45-65, Peckham Road, Peckham, London Borough of Southwark, London, Greater London, England, SE5 8QE, United Kingdom | | UAL Creative Computing Institute 82517 |
| 8 | Welsh Road: The Stag Car Park, Welsh Road, Offchurch, Warwick, Warwickshire, West Midlands, England, CV33 9AQ, United Kingdom | | Citizen Science project sensor.community 55754 |
| 0 | Woodburn Street: Woodburn Street, Woodburn, Dalkeith, Midlothian, Scotland, EH22 2EF, United Kingdom | | Citizen Science project sensor.community 80396 |
| 2 | Wyndham Road: Bus depot, Wyndham Road, Bishopdown, Salisbury, Wiltshire, England, SP1 3UA, United Kingdom | | Citizen Science project sensor.community 78410 |
| 3 | A470: Ganllwyd, Llanelltyd, Gwynedd, Wales, LL40 2HG, United Kingdom | | Citizen Science project sensor.community 25435 |
| 4 | Albini Way: Wymondham, South Norfolk, Norfolk, England, NR18 0WT, United Kingdom | | Citizen Science project sensor.community 66493 |
| 9 | Alton Road: Alton Road, Bournbrook, Birmingham, West Midlands Combined Authority, West Midlands, England, B29 7DU, United Kingdom | | Citizen Science project sensor.community 60641 |
| -1 | Ansell Road: Greystones, Sheffield, Yorkshire and the Humber, England, S11 7PE, United Kingdom | | Citizen Science project sensor.community 31722 |