| United Kingdom |
| 111 | A26: Higham Wood, Tonbridge, Tonbridge and Malling, Kent, England, TN10 4LS, United Kingdom | | Citizen Science project sensor.community 84223 |
| 0 | A4085: Saracens Head, A4085, Beddgelert, Gwynedd, Wales, LL55 4YD, United Kingdom | | Citizen Science project sensor.community 74381 |
| 33 | Alderdene: Lanchester, County Durham, North East, England, DH7 0PA, United Kingdom | | Citizen Science project sensor.community 97072 |
| 3 | Aston upon Trent CP: Aston upon Trent CP, South Derbyshire, Derbyshire, East Midlands, England, DE73 6TQ, United Kingdom | | Citizen Science project sensor.community 28447 |
| 5 | Avondale Road: Roselands, Motcombe, Eastbourne, East Sussex, South East, England, BN22 8EG, United Kingdom | | Citizen Science project sensor.community 16324 |
| 76 | B825: Standburn, Avonbridge, Falkirk, Scotland, FK1 2HN, United Kingdom | | Citizen Science project sensor.community 82587 |
| 91 | Bath Spa: Lower Weston, Bath, Bath and North East Somerset, West of England, England, BA1 3BG, United Kingdom | | Weather Link 680803 |
| 0 | Beith Road: Hessilhead, Gateside, North Ayrshire, Scotland, KA15 2LL, United Kingdom | | Citizen Science project sensor.community 97370 |
| 44 | Birkdale Avenue: Dinnington St. John's, Rotherham, Yorkshire and the Humber, England, S25 2SX, United Kingdom | | Citizen Science project sensor.community 19406 |
| 53 | Birkdale Avenue: Dinnington St. John's, Dinnington, South Yorkshire Mayoral Combined Authority, England, S25 2SX, United Kingdom | | Citizen Science project sensor.community 76451 |
| 104 | Birkendale: Birkendale, Birkendale, Crookesmoor, Sheffield, South Yorkshire, England, S6 3NL, United Kingdom | | Gaia realtime air quality monitoring network 358 |
| 80 | Blackmoor Lane: Haighfield Caravan Park, Blackmoor Lane, Bardsey cum Rigton, Bardsey, Leeds, West Yorkshire, England, LS17 9DY, United Kingdom | | Citizen Science project sensor.community 94978 |
| 58 | Bouverie Avenue: Harnham, Salisbury, Wiltshire, England, GB-ENG, SP2 8DT, United Kingdom | | Citizen Science project sensor.community 86019 |
| 27 | Brooks Warren: Brooks Warren, Cranbrook, Exeter, Devon, England, EX5 7AJ, United Kingdom | | Citizen Science project sensor.community 89424 |
| 54 | Broomhill Road: Broom Hill, Poverest, London Borough of Bromley, London, Greater London, England, BR6 0EN, United Kingdom | | Citizen Science project sensor.community 63259 |
| 91 | Burnel Road: Weoley Castle, Metchley, Birmingham, West Midlands, England, B29 5SJ, United Kingdom | | Citizen Science project sensor.community 60641 |
| 42 | Cambridge Road: Plaistow, London Borough of Bromley, London, Greater London, England, BR1 4DS, United Kingdom | | Citizen Science project sensor.community 42186 |
| 50 | | | Citizen Science project sensor.community 66667 |
| 52 | Chatsworth Road: Worcester Park, North Cheam, London Borough of Sutton, Greater London, England, SM3 8PJ, United Kingdom | | Citizen Science project sensor.community 75744 |
| 17 | Cheadle Road: Cheddleton, Staffordshire Moorlands, Staffordshire, West Midlands, England, ST13 7HN, United Kingdom | | Citizen Science project sensor.community 43282 |
| 57 | Chelsea Road: Brincliffe, Sheffield, Yorkshire and the Humber, England, S11 8UT, United Kingdom | | Citizen Science project sensor.community 67032 |
| 124 | Chiddingly Road: Bramble Down House, Chiddingly Road, Horeham Flat Farm, Horam, Wealden, East Sussex, England, TN21 0JH, United Kingdom | | Citizen Science project sensor.community 87406 |
| 134 | Chieveley Drive: Hawkenbury, Tunbridge Wells, Kent, South East England, England, TN2 5HQ, United Kingdom | | Citizen Science project sensor.community 62415 |
| 43 | Chilsbury Lane: Chilsbury Lane, Potterne, Devizes, Wiltshire, England, SN10 5PZ, United Kingdom | | Citizen Science project sensor.community 93031 |
| 0 | Church Row: Church Row, The Pells, Lewes, East Sussex, England, BN7 2PU, United Kingdom | | Citizen Science project sensor.community 57475 |
| -1 | Church Street: St. Collen, Church Street, Pengwern, Llangollen, Denbighshire, Wales, LL20 8HU, United Kingdom | | Citizen Science project sensor.community 73565 |
| 52 | Clarke Street: Philip Street Chapel, Clarke Street, Wapping Wharf, Windmill Hill, Bristol, City of Bristol, South West England, England, BS3 4EA, United Kingdom | | Citizen Science project sensor.community 26044 |
| 28 | Cockney Hill: Churchend, Reading, South East England, England, RG30 4EY, United Kingdom | | Citizen Science project sensor.community 67865 |
| 114 | Collingwood Crescent: Boxgrove, Guildford, Surrey, South East England, England, GU1 2PF, United Kingdom | | Citizen Science project sensor.community 62631 |
| 114 | Cooper's Lane: Sellindge, Folkestone and Hythe, Kent, South East, England, TN25 6AH, United Kingdom | | Citizen Science project sensor.community 42410 |
| 60 | Cotswold Road: Malin Bridge, Sheffield, South Yorkshire Mayoral Combined Authority, England, S6 4QY, United Kingdom | | Citizen Science project sensor.community 77758 |
| 91 | Cowlishaw Road: Cowlishaw Road, Sharrow Vale, Sheffield, Yorkshire and the Humber, England, S11 8XF, United Kingdom | | Citizen Science project sensor.community 41897 |
| 1 | Craigdallie: Abernyte, Craigdallie, Perth and Kinross, Scotland, PH14 9RB, United Kingdom | | Citizen Science project sensor.community 61808 |
| 58 | Craigdallie: Abernyte, Craigdallie, Kinnaird, Perth and Kinross, Scotland, PH14 9QY, United Kingdom | | Citizen Science project sensor.community 26626 |
| 37 | Craven Road: Mina House Hotel, 21-23, Craven Road, Westbourne Green, Paddington, City of Westminster, London, Greater London, England, W2 3BU, United Kingdom | | Citizen Science project sensor.community 43419 |
| 69 | Crookes Road: Crookes Road, Broomhill, Sheffield, Yorkshire and the Humber, England, S10 5BD, United Kingdom | | Citizen Science project sensor.community 68956 |
| 67 | Deakin Leas: Tonbridge Grammar School for Girls, Deakin Leas, Brook Street, Tonbridge, Tonbridge and Malling, Kent, England, TN9 2JX, United Kingdom | | Citizen Science project sensor.community 49111 |
| 52 | Derngate: Private Dental Centre, 44, Derngate, Semilong, Northampton, West Northamptonshire, East Midlands, England, NN1 1UH, United Kingdom | | Citizen Science project sensor.community 62927 |
| 34 | Dura View: Pitscottie, Fife, Scotland, KY15 5UN, United Kingdom | | Citizen Science project sensor.community 95286 |
| 54 | Eastcombe Avenue: Charlton, Royal Borough of Greenwich, London, Greater London, England, SE7 7LG, United Kingdom | | Citizen Science project sensor.community 77417 |
| 62 | Ecclesfield Close: Arconic, Ecclesfield Close, Ecclesfield, Sheffield, South Yorkshire Mayoral Combined Authority, England, S35 9WL, United Kingdom | | Citizen Science project sensor.community 77752 |
| 70 | Edale: Edale, High Peak, Derbyshire, East Midlands, England, S33 7ZL, United Kingdom | | Citizen Science project sensor.community 45216 |
| 81 | Edale Road: Hope, High Peak, Derbyshire, East Midlands, England, S33 6ZF, United Kingdom | | Citizen Science project sensor.community 69256 |
| 44 | Eden Way: Leighton-Linslade, Leighton Buzzard, Central Bedfordshire, England, LU7 4FY, United Kingdom | | Citizen Science project sensor.community 46080 |
| 84 | Elvaston Road: Elvaston Road, Beechdale, Wollaton, Nottingham, England, NG8 1JW, United Kingdom | | Citizen Science project sensor.community 80896 |
| 50 | Fairfield Road: Exmouth, East Devon, Devon, England, EX8 2EX, United Kingdom | | Citizen Science project sensor.community 78322 |
| 63 | 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 |
| 67 | Freeman Road: Freeman Hospital, Freeman Road, High Heaton, Newcastle upon Tyne, North of Tyne, England, NE7 7DN, United Kingdom | | Citizen Science project sensor.community 82622 |
| 54 | Frog Hall: Bourn, South Cambridgeshire, Cambridgeshire, Cambridgeshire and Peterborough, England, CB23 2ST, United Kingdom | | Citizen Science project sensor.community 70406 |
| 23 | Garden Road: Garden Road, Dunstable, Central Bedfordshire, East of England, England, LU6 3JD, United Kingdom | | Citizen Science project sensor.community 39434 |
| 23 | Glaisdale: The Cottage, Glaisdale, North Yorkshire, England, YO21 2PL, United Kingdom | | Citizen Science project sensor.community 90241 |
| 39 | Gloucester Mews: Gloucester Mews, Paddington, City of Westminster, London, Greater London, England, W2 3HE, United Kingdom | | Citizen Science project sensor.community 43206 |
| 73 | 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 |
| 0 | Grayshott Road: Kingston, Milton, Portsmouth, South East, England, PO4 8AH, United Kingdom | | Citizen Science project sensor.community 35558 |
| 25 | Greenhythe Road: Stockport, Greater Manchester, North West England, England, SK8 3NS, United Kingdom | | Citizen Science project sensor.community 47217 |
| 0 | Hall Crescent: Herringthorpe, Rotherham, Yorkshire and the Humber, England, S60 3LG, United Kingdom | | Citizen Science project sensor.community 22363 |
| 152 | Hardys Lane: Coxbank, Audlem, Cheshire East, England, CW3 0EU, United Kingdom | | Citizen Science project sensor.community 46381 |
| 83 | Hassocks: Keymer, Mid Sussex, West Sussex, England, United Kingdom | | AirNet - aiqcn.org - waqi.info 100281 |
| 45 | 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 | High Street: Belmont House, 56, High Street, Llanberis, Gwynedd, Wales, LL55 4EU, United Kingdom | | Citizen Science project sensor.community 74393 |
| 76 | Hookhams Lane: Renhold, Bedford, East of England, England, MK41 0JU, United Kingdom | | Citizen Science project sensor.community 20743 |
| 66 | Hurlingham Close: Carterknowle, Sheffield, South Yorkshire, England, S11 9HD, United Kingdom | | Citizen Science project sensor.community 98018 |
| 53 | Invicta Road: Invicta Primary School, Invicta Road, Kidbrooke, Royal Borough of Greenwich, London, Greater London, England, SE3 7HE, United Kingdom | | Citizen Science project sensor.community 78414 |
| -1 | | | Citizen Science project sensor.community 38637 |
| 13 | Keymer Crescent: Goring-by-Sea, Worthing, West Sussex, England, BN12 4LE, United Kingdom | | Citizen Science project sensor.community 48651 |
| 9 | Kitswell Road: All Saints' Catholic Primary School, Kitswell Road, Ornsby Hill, Lanchester, County Durham, North East, England, DH7 0JG, United Kingdom | | Citizen Science project sensor.community 97088 |
| 90 | Laburnum Close: Laburnum Close, West Heath, Congleton, Cheshire East, England, CW12 4TX, United Kingdom | | Citizen Science project sensor.community 95963 |
| 52 | Lannett Road: Linden, Gloucester, Gloucestershire, South West England, England, GL1 5DE, United Kingdom | | Citizen Science project sensor.community 40717 |
| 53 | Laverstock: Laverstock, Salisbury, Wiltshire, South West England, England, SP1 3WA, United Kingdom | | Citizen Science project sensor.community 53261 |
| 104 | Lisa Head Avenue: Great Western Park, Didcot, South Oxfordshire, Oxfordshire, South East, England, OX11 6BJ, United Kingdom | | Citizen Science project sensor.community 49199 |
| 58 | Little Ballo: Abernyte, Little Ballo, Perth and Kinross, Scotland, PH14 9RB, United Kingdom | | Citizen Science project sensor.community 26910 |
| 24 | Long Lane: Douay Martys School, Long Lane, Hillingdon, London Borough of Hillingdon, London, Greater London, England, UB10 8QS, United Kingdom | | Citizen Science project sensor.community 60831 |
| -1 | Lower Frankton: Lower Frankton, Shropshire, England, SY11 4PB, United Kingdom | | Citizen Science project sensor.community 73414 |
| 116 | Lullingstone Crescent: Scadbury, St Paul's Cray, London Borough of Bromley, London, Greater London, England, BR5 3DY, United Kingdom | | Citizen Science project sensor.community 72257 |
| 95 | Main Road: Capel Bethlehem, Main Road, Pentyrch, Gwaelod-y-garth, Cardiff, Wales, CF15 9HH, United Kingdom | | Citizen Science project sensor.community 74078 |
| 41 | | | Citizen Science project sensor.community 65182 |
| 3 | Maskelyne Road: Herstmonceux, Wealden, East Sussex, South East, England, BN27 1RN, United Kingdom | | Citizen Science project sensor.community 48413 |
| 7 | Maurice Road: Maurice Road, Pigsty Hill, St Andrew's, Bristol, City of Bristol, West of England, England, BS6 5BZ, United Kingdom | | Citizen Science project sensor.community 90501 |
| 123 | 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 |