Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 13:11, 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
- Portsmouth68
- Dover59
- Freedom57
- Madison57
- North Conway57
- Wakefield57
- Alton56
- Ashland56
- Belknap56
- Belmont56
- Berlin56
- Bethlehem56
- Bristol56
- Carroll56
- Colebrook56
- Dummer56
- Farmington56
- Gorham56
- Greens56
- Groveton56
- Holderness56
- Jefferson56
- Lancaster56
- Milan56
- Milton56
- Moultonborough56
- New Castle56
- Ossipee56
- Plymouth56
- Rochester56
- Rollinsford56
- Rumney56
- Rye56
- Somersworth56
- Stratford56
- Tamworth56
- Thornton56
- Tuftonboro56
- Whitefield56
- Wolfeboro56
- Alexandria55
- Andover55
- Antrim55
- Bennington55
- Blodgett Landing55
- Boscawen55
- Bradford55
- Charlestown55
- Cheshire55
- Chichester55
- Claremont55
- Contoocook55
- Danbury55
- Deering55
- Dublin55
- Dunbarton55
- Durham55
- Enfield55
- Fitzwilliam55
- Francestown55
- Franklin55
- Gilmanton55
- Grantham55
- Hanover55
- Harrisville55
- Haverhill55
- Henniker55
- Hill55
- Hinsdale55
- Hopkinton55
- Jaffrey55
- Lebanon55
- Lempster55
- Littleton55
- Loudon55
- Lyme55
- Madbury55
- Marlborough55
- New London55
- Newbury55
- Newport55
- North Hampton55
- Northfield55
- Pittsfield55
- Salisbury55
- Springfield55
- Strafford55
- Sullivan55
- Swanzey55
- Tilton55
- Tilton Northfield55
- Troy55
- Walpole55
- Warner55
- Weare55
- Webster55
- West Swanzey55
- Wilmot55
- Winchester55
- Woodsville55
- Allenstown54
- Brentwood54
- Epping54
- Epsom54
- Goffstown54
- Hampton54
- Hampton Beach54
- Hampton Falls54
- Lee54
- Lyndeborough54
- New Boston54
- Newfields54
- Newmarket54
- Northwood54
- Nottingham54
- Rindge54
- Seabrook54
- Stratham54
- Suncook54
- Temple54
- Auburn53
- Candia53
- East Kingston53
- Fremont53
- Greenville53
- Kensington53
- Klondike Corner53
- Laconia53
- Londonderry53
- New Ipswich53
- Pinardville53
- Raymond53
- Rockingham53
- South Hooksett53
- Wilton53
- Atkinson52
- Chester52
- Danville52
- Derry52
- East Merrimack52
- Hampstead52
- Kingston52
- Litchfield52
- Manchester52
- Mason52
- Meredith52
- Merrimack52
- Milford52
- Newton52
- Plaistow52
- Salem52
- Sandown52
- Center Harbor51
- Grafton County51
- Hollis51
- Hudson51
- Keene51
- Nashua51
- Pelham51
- Windham51
- Hooksett50
- New Hampton50
- Pembroke49
- Bow48
- Gilford48
- Amherst46
- Campton46
- Franconia45
- Lincoln45
- Canterbury44
- Warren44
- Brookline43
- Chesterfield43
- Exeter43
- Woodstock43
- Barrington42
- Sutton42
- Northumberland41
- Hillsborough40
- Randolph40
- Barnstead39
- Effingham39
- Pittsburg37
- Sandwich36
- Alstead35
- Conway27
- Concord11
