Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 15:48, 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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- Peterborough71
- Portsmouth66
- Dover60
- Barrington59
- Brentwood59
- Haverhill57
- Woodsville57
- Alexandria56
- Alton56
- Andover56
- Antrim56
- Ashland56
- Belknap56
- Belmont56
- Bennington56
- Berlin56
- Bethlehem56
- Blodgett Landing56
- Boscawen56
- Bradford56
- Bristol56
- Carroll56
- Charlestown56
- Cheshire56
- Claremont56
- Colebrook56
- Contoocook56
- Danbury56
- Deering56
- Dummer56
- Enfield56
- Franklin56
- Freedom56
- Gilmanton56
- Gorham56
- Grantham56
- Groveton56
- Hanover56
- Harrisville56
- Henniker56
- Hill56
- Hinsdale56
- Holderness56
- Hopkinton56
- Jefferson56
- Lancaster56
- Lebanon56
- Lempster56
- Littleton56
- Loudon56
- Lyme56
- Madison56
- Marlborough56
- Milan56
- Moultonborough56
- New London56
- Newbury56
- Newport56
- North Conway56
- Northfield56
- Ossipee56
- Plymouth56
- Rumney56
- Salem56
- Salisbury56
- Springfield56
- Stratford56
- Sullivan56
- Swanzey56
- Tamworth56
- Thornton56
- Tilton56
- Tilton Northfield56
- Tuftonboro56
- Walpole56
- Warner56
- Webster56
- West Swanzey56
- Whitefield56
- Wilmot56
- Winchester56
- Wolfeboro56
- Chichester55
- Dublin55
- Dunbarton55
- Fitzwilliam55
- Francestown55
- Jaffrey55
- New Boston55
- Pittsfield55
- Rindge55
- Troy55
- Wakefield55
- Weare55
- Allenstown54
- Epsom54
- Farmington54
- Goffstown54
- Klondike Corner54
- Lyndeborough54
- Milton54
- Northwood54
- Suncook54
- Temple54
- Wilton54
- Candia53
- Greenville53
- Londonderry53
- Mason53
- Milford53
- New Ipswich53
- Pinardville53
- South Hooksett53
- Strafford53
- Auburn52
- Chester52
- East Merrimack52
- Hollis52
- Litchfield52
- Merrimack52
- Nottingham52
- Raymond52
- Rochester52
- Somersworth52
- Danville51
- Derry51
- Epping51
- Fremont51
- Hampstead51
- Hudson51
- Lee51
- Madbury51
- Pelham51
- Rockingham51
- Rollinsford51
- Sandown51
- Windham51
- Atkinson50
- Durham50
- Kingston50
- Newmarket50
- Pembroke50
- Manchester49
- Nashua49
- Newfields49
- Plaistow49
- East Kingston48
- Gilford48
- Grafton County48
- Keene48
- Meredith48
- Newton48
- Stratham48
- Kensington47
- Lincoln47
- Warren46
- Hampton45
- Hampton Falls45
- New Castle45
- North Hampton45
- Bow44
- Campton44
- Exeter44
- Hampton Beach44
- Seabrook44
- Barnstead43
- Chesterfield43
- Laconia43
- Canterbury42
- Randolph42
- Center Harbor41
- Franconia41
- Sutton41
- New Hampton40
- Brookline39
- Hooksett39
- Northumberland39
- Woodstock39
- Pittsburg38
- Alstead36
- Hillsborough36
- Rye36
- Sandwich36
- Amherst33
- Effingham33
- Conway28
- Concord11
- Greens9
