Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 04:40, Aug 22
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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- Fitzwilliam55
- Hinsdale55
- Winchester55
- Antrim54
- Bennington54
- Charlestown54
- Cheshire54
- Claremont54
- Dublin54
- Greenville54
- Harrisville54
- Jaffrey54
- Lempster54
- Marlborough54
- Mason54
- New Ipswich54
- Rindge54
- Sullivan54
- Swanzey54
- Temple54
- Walpole54
- West Swanzey54
- Wilton54
- Bradford53
- Deering53
- Francestown53
- Henniker53
- Hollis53
- Lyndeborough53
- Milford53
- New Boston53
- Newbury53
- Newport53
- Blodgett Landing52
- East Merrimack52
- Hudson52
- Klondike Corner52
- Lincoln52
- Litchfield52
- Merrimack52
- New Hampton52
- New London52
- Warner52
- Warren52
- Weare52
- Contoocook51
- Dunbarton51
- Exeter51
- Goffstown51
- Grantham51
- Hopkinton51
- Pinardville51
- Springfield51
- Wilmot51
- Windham51
- Atkinson49
- Auburn49
- Brentwood49
- Chester49
- Danville49
- Derry49
- East Kingston49
- Enfield49
- Fremont49
- Hampstead49
- Hampton49
- Hampton Beach49
- Kensington49
- Kingston49
- Lebanon49
- New Castle49
- Newfields49
- Newmarket49
- North Hampton49
- Plaistow49
- Rockingham49
- Rye49
- Salisbury49
- Sandown49
- Seabrook49
- South Hooksett49
- Stratham49
- Webster49
- Allenstown48
- Andover48
- Boscawen48
- Candia48
- Concord48
- Danbury48
- Durham48
- Epping48
- Lee48
- Madbury48
- Nottingham48
- Raymond48
- Rollinsford48
- Somersworth48
- Suncook48
- Alexandria47
- Chichester47
- Epsom47
- Farmington47
- Hill47
- Loudon47
- Northwood47
- Pittsfield47
- Rochester47
- Strafford47
- Alton46
- Belmont46
- Bristol46
- Franklin46
- Gilmanton46
- Milton46
- Northfield46
- Tilton46
- Tilton Northfield46
- Wakefield46
- Wolfeboro46
- Belknap45
- Freedom45
- Ossipee45
- Tuftonboro45
- Ashland44
- Carroll44
- Hillsborough44
- Holderness44
- Hooksett44
- Lyme44
- Madison44
- Moultonborough44
- Newton44
- Plymouth44
- Portsmouth44
- Rumney44
- Tamworth44
- Meredith43
- North Conway43
- Pelham43
- Thornton43
- Manchester42
- Nashua42
- Center Harbor40
- Gilford40
- Chesterfield39
- Dover39
- Effingham39
- Londonderry39
- Pembroke39
- Greens37
- Keene36
- Sutton36
- Brookline35
- Haverhill35
- Peterborough35
- Barnstead34
- Gorham34
- Laconia34
- Amherst33
- Canterbury33
- Franconia33
- Woodsville33
- Campton32
- Jefferson32
- Whitefield32
- Bow31
- Lancaster29
- Littleton29
- Troy29
- Alstead28
- Bethlehem28
- Salem28
- Milan27
- Colebrook26
- Dummer26
- Groveton26
- Stratford26
- Sandwich24
- Barrington23
- Hampton Falls23
- Conway22
- Hanover22
- Woodstock21
- Berlin20
- Pittsburg16
- Randolph16
- Grafton County14
- Northumberland6
