Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 17:39, Aug 22
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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- Alexandria51
- Andover51
- Ashland51
- Blodgett Landing51
- Bradford51
- Bristol51
- Charlestown51
- Claremont51
- Danbury51
- Enfield51
- Franklin51
- Grantham51
- Haverhill51
- Henniker51
- Hill51
- Holderness51
- Lebanon51
- Lempster51
- Littleton51
- Lyme51
- New London51
- Newbury51
- Newport51
- Plymouth51
- Rumney51
- Salisbury51
- Springfield51
- Sullivan51
- Thornton51
- Walpole51
- Warner51
- Webster51
- Wilmot51
- Woodsville51
- Antrim50
- Boscawen50
- Contoocook50
- Deering50
- Hooksett50
- Hopkinton50
- Northfield50
- Tilton50
- Tilton Northfield50
- Alton49
- Belknap49
- Belmont49
- Bennington49
- Carroll49
- Cheshire49
- Concord49
- Freedom49
- Gilmanton49
- Gorham49
- Greens49
- Groveton49
- Harrisville49
- Jefferson49
- Lancaster49
- Loudon49
- Madison49
- Moultonborough49
- North Conway49
- Ossipee49
- Tamworth49
- Tuftonboro49
- West Swanzey49
- Whitefield49
- Wolfeboro49
- Chichester48
- Colebrook48
- Dummer48
- Dunbarton48
- Farmington48
- Francestown48
- Marlborough48
- Milan48
- Milton48
- Pelham48
- Pittsfield48
- Rochester48
- Rollinsford48
- Somersworth48
- Stratford48
- Swanzey48
- Wakefield48
- Weare48
- Dublin47
- Epsom47
- New Castle47
- Northwood47
- Portsmouth47
- Rye47
- Strafford47
- Allenstown46
- Durham46
- Hampton Beach46
- Lee46
- Madbury46
- Newmarket46
- North Hampton46
- Suncook46
- Hampton45
- Newfields45
- Nottingham45
- Stratham45
- Epping44
- Goffstown44
- Hinsdale44
- Jaffrey44
- New Boston44
- New Hampton44
- Seabrook44
- Brentwood43
- Candia43
- Fremont43
- Kensington43
- Klondike Corner43
- Lyndeborough43
- Manchester43
- Pembroke43
- Pinardville43
- Raymond43
- Rockingham43
- Winchester43
- East Kingston42
- Fitzwilliam42
- Kingston42
- South Hooksett42
- Temple42
- Auburn41
- Chester41
- Danville41
- Hampstead41
- Hanover41
- Plaistow41
- Rindge41
- Sandown41
- Sutton41
- Wilton41
- Woodstock41
- Atkinson40
- Derry40
- East Merrimack40
- Gilford40
- Litchfield40
- Merrimack40
- Milford40
- Windham40
- Bethlehem39
- Brookline39
- Franconia39
- Greenville39
- Hollis39
- Hudson39
- Londonderry39
- Mason39
- New Ipswich39
- Newton39
- Amherst38
- Canterbury38
- Center Harbor38
- Exeter38
- Keene38
- Lincoln38
- Nashua38
- Troy38
- Warren38
- Barnstead37
- Peterborough37
- Berlin36
- Campton36
- Chesterfield36
- Dover36
- Hillsborough36
- Alstead35
- Meredith34
- Randolph34
- Bow33
- Effingham33
- Grafton County31
- Sandwich31
- Pittsburg29
- Salem28
- Laconia27
- Barrington24
- Conway23
- Northumberland23
- Hampton Falls22
