Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 01:35, Sep 18
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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- Charlestown52
- Claremont52
- Colebrook52
- Lebanon52
- Newport52
- Sullivan52
- Walpole52
- Berlin51
- Blodgett Landing51
- Dummer51
- Enfield51
- Grantham51
- Groveton51
- Haverhill51
- Jefferson51
- Lancaster51
- Lempster51
- Littleton51
- Lyme51
- Milan51
- New London51
- Northumberland51
- Rumney51
- Springfield51
- Stratford51
- Whitefield51
- Woodsville51
- Alexandria50
- Newbury50
- Thornton50
- Wilmot50
- Andover49
- Bristol49
- Danbury49
- Gorham49
- Hill49
- Hinsdale49
- Plymouth49
- Ashland48
- Belknap48
- Belmont48
- Bradford48
- Carroll48
- Franklin48
- Freedom48
- Greens48
- Holderness48
- Madison48
- Moultonborough48
- North Conway48
- Ossipee48
- Salisbury48
- Tamworth48
- Tilton48
- Tilton Northfield48
- Tuftonboro48
- Warner48
- Boscawen47
- Gilmanton47
- Northfield47
- Webster47
- West Swanzey47
- Wolfeboro47
- Alton46
- Cheshire46
- Contoocook46
- Henniker46
- Swanzey46
- Wakefield46
- Winchester46
- Antrim44
- Hopkinton44
- Deering43
- Harrisville43
- Loudon43
- Marlborough43
- Peterborough43
- Bennington42
- Chichester42
- Concord42
- Dublin42
- Francestown42
- Milton42
- Pittsfield42
- Weare42
- Allenstown41
- Dunbarton41
- Epsom41
- Farmington41
- Fitzwilliam41
- Jaffrey41
- Klondike Corner41
- New Boston41
- Northwood41
- Rindge41
- Suncook41
- Goffstown40
- Lyndeborough40
- Pinardville40
- Strafford40
- Candia39
- Greenville39
- Mason39
- Milford39
- New Ipswich39
- Rochester39
- South Hooksett39
- Temple39
- Wilton39
- Auburn38
- East Merrimack38
- Hollis38
- Merrimack38
- Nottingham38
- Chester37
- Derry37
- Epping37
- Fremont37
- Hampstead37
- Hudson37
- Litchfield37
- Raymond37
- Rockingham37
- Sandown37
- Windham37
- Atkinson36
- Brentwood36
- Danville36
- Durham36
- East Kingston36
- Kingston36
- Lee36
- Madbury36
- Newfields36
- Newmarket36
- Plaistow36
- Somersworth36
- Kensington35
- Rollinsford35
- New Hampton34
- Stratham34
- Hampton33
- Nashua33
- Hampton Beach32
- Londonderry32
- North Hampton32
- Seabrook32
- Rye31
- New Castle29
- Franconia28
- Portsmouth28
- Laconia27
- Bethlehem26
- Amherst23
- Effingham22
- Meredith22
- Pelham21
- Sandwich21
- Center Harbor19
- Keene19
- Randolph18
- Woodstock18
- Campton17
- Lincoln16
- Gilford14
- Sutton14
- Troy14
- Conway13
- Dover12
- Hooksett11
- Pembroke11
- Pittsburg11
- Chesterfield9
- Grafton County9
- Hanover9
- Warren9
- Barnstead7
- Canterbury7
- Exeter7
- Manchester7
- Newton7
- Bow4
- Hillsborough4
- Alstead3
- Brookline3
- Salem3
- Hampton Falls2
- Barrington1
