Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 05:52, Jun 12
1 stations sponsored by The Foundation for Clean Air
1 stations sponsored by The Foundation for Clean Air
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Real-time New Hampshire most polluted city ranking
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- Peterborough75
- Portsmouth57
- Dover56
- Alexandria55
- Allenstown55
- Alton55
- Andover55
- Antrim55
- Ashland55
- Auburn55
- Belknap55
- Belmont55
- Bennington55
- Blodgett Landing55
- Boscawen55
- Bradford55
- Bristol55
- Candia55
- Carroll55
- Charlestown55
- Cheshire55
- Chichester55
- Claremont55
- Concord55
- Contoocook55
- Danbury55
- Deering55
- Dublin55
- Dunbarton55
- Durham55
- Enfield55
- Epping55
- Epsom55
- Farmington55
- Francestown55
- Franklin55
- Freedom55
- Gilmanton55
- Goffstown55
- Grantham55
- Hanover55
- Harrisville55
- Haverhill55
- Henniker55
- Hill55
- Hinsdale55
- Holderness55
- Hopkinton55
- Jaffrey55
- Klondike Corner55
- Lebanon55
- Lee55
- Lempster55
- Littleton55
- Loudon55
- Lyme55
- Lyndeborough55
- Madbury55
- Madison55
- Marlborough55
- Milton55
- Moultonborough55
- New Boston55
- New London55
- Newbury55
- Newmarket55
- Newport55
- North Conway55
- Northfield55
- Northwood55
- Nottingham55
- Ossipee55
- Pinardville55
- Pittsfield55
- Plymouth55
- Raymond55
- Rochester55
- Rollinsford55
- Rumney55
- Salisbury55
- Somersworth55
- South Hooksett55
- Springfield55
- Strafford55
- Sullivan55
- Suncook55
- Swanzey55
- Tamworth55
- Thornton55
- Tilton55
- Tilton Northfield55
- Troy55
- Tuftonboro55
- Wakefield55
- Walpole55
- Warner55
- Weare55
- Webster55
- West Swanzey55
- Wilmot55
- Winchester55
- Wolfeboro55
- Woodsville55
- Berlin54
- Bethlehem54
- Brentwood54
- Chester54
- Colebrook54
- Derry54
- Dummer54
- East Merrimack54
- Fitzwilliam54
- Fremont54
- Gorham54
- Greens54
- Greenville54
- Groveton54
- Jefferson54
- Lancaster54
- Merrimack54
- Milan54
- Milford54
- New Castle54
- Newfields54
- Rindge54
- Rockingham54
- Sandown54
- Stratford54
- Stratham54
- Temple54
- Whitefield54
- Wilton54
- Danville53
- East Kingston53
- Hampstead53
- Hampton53
- Hooksett53
- Kensington53
- Kingston53
- Litchfield53
- Mason53
- New Ipswich53
- Newton53
- North Hampton53
- Rye53
- Windham53
- Atkinson52
- Chesterfield52
- Hampton Beach52
- Hampton Falls52
- Hollis52
- Hudson52
- Nashua52
- Pelham52
- Plaistow52
- Seabrook52
- Barrington51
- Manchester51
- Salem51
- Keene46
- Effingham44
- Gilford44
- Warren44
- Barnstead43
- Bow43
- Lincoln43
- Exeter42
- Sutton41
- Londonderry39
- Pittsburg39
- Canterbury38
- Pembroke38
- Meredith37
- Hillsborough36
- Brookline33
- Campton33
- Center Harbor31
- Alstead29
- Laconia29
- New Hampton29
- Amherst28
- Grafton County25
- Franconia23
- Woodstock22
- Conway20
- Randolph18
- Sandwich18
- Northumberland14









