Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 07:25, Aug 20
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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- Berlin128
- Antrim57
- Bennington57
- Blodgett Landing57
- Bradford57
- Charlestown57
- Cheshire57
- Claremont57
- Contoocook57
- Deering57
- Dublin57
- Dunbarton57
- East Merrimack57
- Enfield57
- Fitzwilliam57
- Francestown57
- Goffstown57
- Grantham57
- Greenville57
- Harrisville57
- Henniker57
- Hinsdale57
- Hollis57
- Hopkinton57
- Hudson57
- Jaffrey57
- Klondike Corner57
- Lempster57
- Litchfield57
- Lyndeborough57
- Marlborough57
- Mason57
- Merrimack57
- Milford57
- New Boston57
- New Ipswich57
- New London57
- Newbury57
- Newport57
- Pinardville57
- Rindge57
- Salisbury57
- Springfield57
- Sullivan57
- Swanzey57
- Temple57
- Walpole57
- Warner57
- Weare57
- Webster57
- West Swanzey57
- Wilmot57
- Wilton57
- Winchester57
- Alexandria56
- Allenstown56
- Alton56
- Andover56
- Ashland56
- Auburn56
- Belknap56
- Belmont56
- Boscawen56
- Bristol56
- Candia56
- Chester56
- Chichester56
- Concord56
- Danbury56
- Derry56
- Epsom56
- Franklin56
- Gilmanton56
- Hampstead56
- Hill56
- Lebanon56
- Loudon56
- Northfield56
- Northwood56
- Nottingham56
- Pembroke56
- Pittsfield56
- Plymouth56
- Raymond56
- Sandown56
- South Hooksett56
- Suncook56
- Tilton56
- Tilton Northfield56
- Windham56
- Atkinson55
- Brentwood55
- Danville55
- Durham55
- East Kingston55
- Epping55
- Farmington55
- Fremont55
- Holderness55
- Kensington55
- Kingston55
- Lee55
- Lyme55
- Madbury55
- Moultonborough55
- Newfields55
- Newmarket55
- Plaistow55
- Rochester55
- Rockingham55
- Rumney55
- Seabrook55
- Strafford55
- Stratham55
- Tuftonboro55
- Wolfeboro55
- Hampton54
- Hampton Beach54
- Haverhill54
- Milton54
- North Hampton54
- Ossipee54
- Somersworth54
- Tamworth54
- Thornton54
- Wakefield54
- Woodsville54
- Carroll53
- Freedom53
- Littleton53
- New Castle53
- Rollinsford53
- Rye53
- Madison52
- North Conway52
- Whitefield52
- Greens51
- Groveton51
- Jefferson51
- Lancaster51
- Lincoln51
- Northumberland51
- Stratford51
- Exeter50
- Warren50
- Gorham49
- Colebrook48
- Dummer48
- Milan48
- Pelham39
- Peterborough38
- Franconia37
- Bethlehem35
- Manchester35
- Laconia32
- Dover31
- Gilford31
- Keene31
- Meredith31
- Nashua30
- Barnstead29
- Chesterfield28
- New Hampton28
- Portsmouth28
- Sutton28
- Campton27
- Hanover27
- Londonderry27
- Bow26
- Center Harbor26
- Newton26
- Brookline24
- Canterbury24
- Grafton County24
- Randolph24
- Troy23
- Effingham22
- Hooksett22
- Woodstock22
- Hillsborough20
- Sandwich20
- Conway19
- Alstead18
- Salem18
- Amherst15
- Hampton Falls14
- Barrington12
- Pittsburg9
