| United Kingdom |
| 42 | Albini Way: Wymondham, South Norfolk, Norfolk, England, NR18 0WT, United Kingdom | | Citizen Science project sensor.community 66493 |
| 12 | Aston upon Trent CP: Aston upon Trent CP, South Derbyshire, Derbyshire, East Midlands, England, DE73 6TQ, United Kingdom | | Citizen Science project sensor.community 28447 |
| 13 | B825: Standburn, Avonbridge, Falkirk, Scotland, FK1 2HN, United Kingdom | | Citizen Science project sensor.community 82587 |
| 1 | Baptist Mills: Baptist Mills, St Werburgh's, Bristol, City of Bristol, England, BS2 9XX, United Kingdom | | Citizen Science project sensor.community 69513 |
| 21 | Bath Spa: Lower Weston, Bath, Bath and North East Somerset, West of England, England, BA1 3BG, United Kingdom | | Weather Link 680803 |
| 21 | Beacon View Road: Elstead, Waverley, Surrey, South East, England, GU8 6DT, United Kingdom | | Citizen Science project sensor.community 55518 |
| 0 | Beauley Road: Kingsley Place, Beauley Road, Baltic Wharf, Spike Island, Bristol, City of Bristol, South West England, England, BS3 1QG, United Kingdom | | Citizen Science project sensor.community 39950 |
| 0 | Beith Road: Hessilhead, Gateside, North Ayrshire, Scotland, KA15 2LL, United Kingdom | | Citizen Science project sensor.community 97370 |
| 47 | Birkendale: Birkendale, Birkendale, Crookesmoor, Sheffield, South Yorkshire, England, S6 3NL, United Kingdom | | Gaia realtime air quality monitoring network 358 |
| 21 | 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 |
| 26 | Bouverie Avenue: Harnham, Salisbury, Wiltshire, England, GB-ENG, SP2 8DT, United Kingdom | | Citizen Science project sensor.community 86019 |
| 7 | Bow Street: Langport, South Somerset, Somerset, England, TA10 9PQ, United Kingdom | | Citizen Science project sensor.community 68597 |
| 0 | Breck Terrace: Glencorse, Kirkhill, Milton Bridge, Midlothian, Scotland, EH26 0RJ, United Kingdom | | Citizen Science project sensor.community 45871 |
| 3 | Brooks Warren: Brooks Warren, Cranbrook, Exeter, Devon, England, EX5 7AJ, United Kingdom | | Citizen Science project sensor.community 89424 |
| 3 | Browning Street: Watermarque Apartments, 100 Browning Street, Browning Street, Ladywood, Park Central, Birmingham, West Midlands Combined Authority, England, B16 8FL, United Kingdom | | Citizen Science project sensor.community 63606 |
| 26 | Burnel Road: Weoley Castle, Metchley, Birmingham, West Midlands, England, B29 5SJ, United Kingdom | | Citizen Science project sensor.community 60641 |
| 14 | Cambridge Road: Plaistow, London Borough of Bromley, London, Greater London, England, BR1 4DS, United Kingdom | | Citizen Science project sensor.community 42186 |
| 0 | Cedars Road: Sacred Heart House, Cedars Road, Abbeville Village, Clapham Park, London Borough of Lambeth, London, Greater London, England, SW8 3SB, United Kingdom | | Citizen Science project sensor.community 49064 |
| 17 | Century Drive: Kesgrave, East Suffolk, Suffolk, East of England, England, IP5 2EL, United Kingdom | | Citizen Science project sensor.community 63305 |
| 23 | Chatsworth Road: Worcester Park, North Cheam, London Borough of Sutton, Greater London, England, SM3 8PJ, United Kingdom | | Citizen Science project sensor.community 75744 |
| 16 | Cheadle Road: Cheddleton, Staffordshire Moorlands, Staffordshire, West Midlands, England, ST13 7HN, United Kingdom | | Citizen Science project sensor.community 43282 |
| 21 | 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 |
| 46 | Chieveley Drive: Hawkenbury, Tunbridge Wells, Kent, South East England, England, TN2 5HQ, United Kingdom | | Citizen Science project sensor.community 62415 |
| 10 | Chilsbury Lane: Chilsbury Lane, Potterne, Devizes, Wiltshire, England, SN10 5PZ, United Kingdom | | Citizen Science project sensor.community 93031 |
| 0 | Church Lane: Royal Mail, Church Lane, South Malling, Lewes, East Sussex, South East England, England, BN7 2HU, United Kingdom | | Citizen Science project sensor.community 57967 |
| 33 | Church Street: St. Collen, Church Street, Pengwern, Llangollen, Denbighshire, Wales, LL20 8HU, United Kingdom | | Citizen Science project sensor.community 73565 |
| 24 | 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 |
| 13 | Collingwood Crescent: Boxgrove, Guildford, Surrey, South East England, England, GU1 2PF, United Kingdom | | Citizen Science project sensor.community 62631 |
| 50 | Cooper's Lane: Sellindge, Folkestone and Hythe, Kent, South East, England, TN25 6AH, United Kingdom | | Citizen Science project sensor.community 42410 |
| 4 | Cordwell Close: Castle Donington, North West Leicestershire, Leicestershire, East Midlands, England, DE74 2JL, United Kingdom | | Citizen Science project sensor.community 46405 |
| 54 | Cottonfield Road: St Cuthbert's Primary School, Cottonfield Road, Withington, Manchester, Greater Manchester, North West England, England, M20 4GN, United Kingdom | | Citizen Science project sensor.community 46681 |
| 63 | Cowlishaw Road: Cowlishaw Road, Sharrow Vale, Sheffield, Yorkshire and the Humber, England, S11 8XF, United Kingdom | | Citizen Science project sensor.community 41897 |
| 2 | Craigdallie: Abernyte, Craigdallie, Perth and Kinross, Scotland, PH14 9RB, United Kingdom | | Citizen Science project sensor.community 61808 |
| 48 | 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 48524 |
| 25 | Crookes Road: Crookes Road, Broomhill, Sheffield, Yorkshire and the Humber, England, S10 5BD, United Kingdom | | Citizen Science project sensor.community 68956 |
| 9 | Dura View: Pitscottie, Fife, Scotland, KY15 5UN, United Kingdom | | Citizen Science project sensor.community 95286 |
| 5 | Dyers Road: The Cider Barn, Dyers Road, Heale, Curry Rivel, Somerset, England, TA10 0PL, United Kingdom | | Citizen Science project sensor.community 66700 |
| 15 | Eastcombe Avenue: Charlton, Royal Borough of Greenwich, London, Greater London, England, SE7 7LG, United Kingdom | | Citizen Science project sensor.community 77417 |
| 13 | Eastwood Crescent: Broomhill, Bristol, City of Bristol, South West England, England, BS4, United Kingdom | | Citizen Science project sensor.community 48987 |
| 28 | Ecclesfield Close: Arconic, Ecclesfield Close, Ecclesfield, Sheffield, South Yorkshire Mayoral Combined Authority, England, S35 9WL, United Kingdom | | Citizen Science project sensor.community 77752 |
| 19 | Edale: Edale, High Peak, Derbyshire, East Midlands, England, S33 7ZL, United Kingdom | | Citizen Science project sensor.community 45216 |
| 17 | Edale Road: Hope, High Peak, Derbyshire, East Midlands, England, S33 6ZF, United Kingdom | | Citizen Science project sensor.community 69256 |
| 19 | Edens Close: Edens Close, Hockerill, Bishop's Stortford, East Hertfordshire, Hertfordshire, England, CM23 5AT, United Kingdom | | Gaia realtime air quality monitoring network 721 |
| 56 | Elvaston Road: Elvaston Road, Beechdale, Wollaton, Nottingham, England, NG8 1JW, United Kingdom | | Citizen Science project sensor.community 80896 |
| 12 | Findon Street: Findon Street, Malin Bridge, Sheffield, Yorkshire and the Humber, England, S6 4QN, United Kingdom | | Citizen Science project sensor.community 21987 |
| 0 | Folla Rule: Folla Rule, Aberdeenshire, Scotland, AB51 8UN, United Kingdom | | Citizen Science project sensor.community 22449 |
| 2 | Garden Road: Garden Road, Dunstable, Central Bedfordshire, East of England, England, LU6 3JD, United Kingdom | | Citizen Science project sensor.community 39434 |
| 10 | Gibbins Road: Gibbins Road, Bournbrook, Birmingham, West Midlands Combined Authority, West Midlands, England, B29 6PG, United Kingdom | | Citizen Science project sensor.community 44124 |
| 16 | Glaisdale: The Cottage, Glaisdale, North Yorkshire, England, YO21 2PL, United Kingdom | | Citizen Science project sensor.community 90241 |
| 2 | Great Missenden: Great Missenden, Missendens Community Board, Buckinghamshire, England, HP16 0BU, United Kingdom | | Gaia realtime air quality monitoring network 564 |
| 29 | Greenhythe Road: Stockport, Greater Manchester, North West England, England, SK8 3NS, United Kingdom | | Citizen Science project sensor.community 47217 |
| -1 | Hammerfield Avenue: Hammerfield Avenue, Mannofield, Aberdeen City, Scotland, AB10 7FE, United Kingdom | | Citizen Science project sensor.community 22549 |
| 24 | Hardys Lane: Coxbank, Audlem, Cheshire East, England, CW3 0EU, United Kingdom | | Citizen Science project sensor.community 46381 |
| 13 | Herons Way: Parsons Down Junior School, Herons Way, Thatcham, West Berkshire, England, RG19 3SR, United Kingdom | | Citizen Science project sensor.community 88013 |
| 58 | High Storrs Road: Ecclesall Primary School, High Storrs Road, Greystones, Sheffield, Yorkshire and the Humber, England, S11 7LG, United Kingdom | | Citizen Science project sensor.community 69752 |
| 29 | High Street: Bassingbourn cum Kneesworth, South Cambridgeshire, Cambridgeshire, East of England, England, SG8 5NF, United Kingdom | | Citizen Science project sensor.community 56505 |
| 42 | High Street: South End, High Street, Bassingbourn cum Kneesworth, South Cambridgeshire, Cambridgeshire, Cambridgeshire and Peterborough, England, SG8 5NU, United Kingdom | | Citizen Science project sensor.community 56069 |
| 2 | High Street: Sports Direct, High Street, Shortlands, London Borough of Bromley, London, Greater London, England, BR1 1JY, United Kingdom | | Citizen Science project sensor.community 24901 |
| 0 | Holly Mount Road: The Ronkswood, Worcester, Worcestershire, West Midlands, England, WR4 9SJ, United Kingdom | | Citizen Science project sensor.community 31870 |
| 18 | Hookhams Lane: Renhold, Bedford, East of England, England, MK41 0JU, United Kingdom | | Citizen Science project sensor.community 20743 |
| 0 | IBASINGS39: Berg Estate, Hatch Warren, Basingstoke and Deane, Hampshire, South East, England, RG22 4PH, United Kingdom | | JMF Weather Station 100013 |
| 11 | 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 |
| 23 | Kechill Gardens: Hayes, London Borough of Bromley, London, Greater London, England, BR2 7NQ, United Kingdom | | Citizen Science project sensor.community 25359 |
| 6 | | | Citizen Science project sensor.community 38637 |
| 3 | Keymer Crescent: Goring-by-Sea, Worthing, West Sussex, England, BN12 4LE, United Kingdom | | Citizen Science project sensor.community 48651 |
| 0 | Kingsbridge Road: Parkstone, Poole, Bournemouth, Christchurch and Poole, England, BH14 8TN, United Kingdom | | Citizen Science project sensor.community 81640 |
| 63 | Laburnum Close: Laburnum Close, West Heath, Congleton, Cheshire East, England, CW12 4TX, United Kingdom | | Citizen Science project sensor.community 95963 |
| 17 | Lannett Road: Linden, Gloucester, Gloucestershire, South West England, England, GL1 5DE, United Kingdom | | Citizen Science project sensor.community 34457 |
| 16 | Lannett Road: Linden, Gloucester, Gloucestershire, South West England, England, GL1 5DE, United Kingdom | | Citizen Science project sensor.community 40717 |
| 12 | Laverstock: Laverstock, Salisbury, Wiltshire, South West England, England, SP1 3WA, United Kingdom | | Citizen Science project sensor.community 53261 |
| 8 | Lisa Head Avenue: Great Western Park, Didcot, South Oxfordshire, Oxfordshire, South East, England, OX11 6BJ, United Kingdom | | Citizen Science project sensor.community 49199 |
| 7 | Little Ballo: Abernyte, Little Ballo, Perth and Kinross, Scotland, PH14 9RB, United Kingdom | | Citizen Science project sensor.community 26910 |
| 500 | Lower Frankton: Lower Frankton, Shropshire, England, SY11 4PB, United Kingdom | | Citizen Science project sensor.community 73414 |
| 9 | Maberry Place: Troon, South Ayrshire, Scotland, KA10 7GB, United Kingdom | | Citizen Science project sensor.community 64851 |
| 61 | Main Road: Capel Bethlehem, Main Road, Pentyrch, Gwaelod-y-garth, Cardiff, Wales, CF15 9HH, United Kingdom | | Citizen Science project sensor.community 74078 |
| 15 | | | Citizen Science project sensor.community 65182 |
| 51 | Marchwood Avenue: Stannington, Wisewood, Sheffield, South Yorkshire, England, S6 5LG, United Kingdom | | Citizen Science project sensor.community 87434 |
| 9 | Marlborough Road: Bishopdown, Stratford-sub-Castle, Salisbury, Wiltshire, England, SP1 3TH, United Kingdom | | Citizen Science project sensor.community 85753 |
| 0 | Maskelyne Road: Herstmonceux, Wealden, East Sussex, South East, England, BN27 1RN, United Kingdom | | Citizen Science project sensor.community 48413 |
| 8 | 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 |