Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 16:30, May 23
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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- Greens
- Pittsburg
- Rye
- Sutton
- Concord33
- Randolph33
- Rockingham33
- Woodstock33
- Portsmouth32
- Laconia31
- Londonderry31
- Peterborough31
- Nashua30
- Keene29
- Franconia28
- New Hampton28
- Campton27
- Canterbury27
- Barnstead26
- Bethlehem26
- Hillsborough25
- Meredith25
- Center Harbor24
- Conway24
- Grafton County24
- Alstead23
- Brookline23
- Chesterfield23
- Dover23
- Gilford23
- Newton23
- Northumberland23
- Sandwich23
- Bow22
- Brentwood22
- Lincoln21
- Warren21
- Exeter20
- Freedom20
- North Conway20
- Madison19
- Amherst18
- Barrington18
- Carroll18
- Gorham18
- Hanover18
- Manchester18
- Ossipee18
- Wakefield18
- Antrim17
- Charlestown17
- Cheshire17
- Dublin17
- Fitzwilliam17
- Greenville17
- Harrisville17
- Hinsdale17
- Hollis17
- Jaffrey17
- Lyndeborough17
- Marlborough17
- Mason17
- Milford17
- New Ipswich17
- Rindge17
- Swanzey17
- Tamworth17
- Temple17
- Troy17
- Walpole17
- West Swanzey17
- Wilton17
- Winchester17
- Alexandria16
- Allenstown16
- Alton16
- Andover16
- Ashland16
- Auburn16
- Belknap16
- Belmont16
- Bennington16
- Berlin16
- Blodgett Landing16
- Boscawen16
- Bristol16
- Candia16
- Chester16
- Chichester16
- Claremont16
- Contoocook16
- Danbury16
- Deering16
- Derry16
- Dummer16
- Dunbarton16
- East Merrimack16
- Enfield16
- Epsom16
- Farmington16
- Francestown16
- Franklin16
- Gilmanton16
- Goffstown16
- Grantham16
- Groveton16
- Haverhill16
- Henniker16
- Hill16
- Holderness16
- Hooksett16
- Hopkinton16
- Hudson16
- Jefferson16
- Klondike Corner16
- Lancaster16
- Lebanon16
- Lempster16
- Litchfield16
- Loudon16
- Lyme16
- Madbury16
- Merrimack16
- Milan16
- Milton16
- Moultonborough16
- New Boston16
- New London16
- Newbury16
- Newport16
- Northfield16
- Northwood16
- Nottingham16
- Pelham16
- Pembroke16
- Pinardville16
- Pittsfield16
- Plymouth16
- Raymond16
- Rochester16
- Rollinsford16
- Rumney16
- Salisbury16
- Somersworth16
- South Hooksett16
- Springfield16
- Strafford16
- Stratford16
- Sullivan16
- Tilton16
- Tilton Northfield16
- Tuftonboro16
- Warner16
- Weare16
- Webster16
- Whitefield16
- Wilmot16
- Windham16
- Wolfeboro16
- Woodsville16
- Epping15
- Fremont15
- Lee15
- Salem15
- Sandown15
- Atkinson14
- Danville14
- Durham14
- East Kingston14
- Hampstead14
- Kensington14
- Kingston14
- New Castle14
- Newfields14
- Newmarket14
- Plaistow14
- Stratham14
- Hampton13
- Hampton Beach13
- Hampton Falls13
- North Hampton13
- Seabrook13
- Effingham6
