Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 15:46, May 29
1 stations sponsored by The Foundation for Clean Air
1 stations sponsored by The Foundation for Clean Air
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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- Greens34
- Laconia33
- Woodstock33
- Londonderry32
- Concord31
- Nashua31
- New Hampton30
- Peterborough30
- Sutton29
- Manchester27
- Newton27
- Brookline26
- Keene26
- Rye25
- Barnstead24
- Bow24
- Brentwood24
- Campton24
- Center Harbor24
- Chesterfield24
- Hillsborough24
- Meredith24
- Pembroke24
- Sandwich23
- Portsmouth22
- Alstead21
- Canterbury21
- Franconia21
- Bethlehem20
- Grafton County20
- Barrington18
- Randolph18
- Conway17
- Pittsburg17
- Dover15
- Amherst13
- Northumberland13
- Exeter12
- Effingham11
- Hooksett11
- Lincoln11
- Warren11
- Charlestown10
- Cheshire10
- Claremont10
- Dublin10
- Enfield10
- Fitzwilliam10
- Grantham10
- Greenville10
- Hanover10
- Harrisville10
- Hinsdale10
- Jaffrey10
- Lebanon10
- Lempster10
- Lyme10
- Marlborough10
- Mason10
- New Ipswich10
- Newport10
- Rindge10
- Sullivan10
- Swanzey10
- Temple10
- Troy10
- Walpole10
- West Swanzey10
- Winchester10
- Alexandria9
- Allenstown9
- Andover9
- Antrim9
- Ashland9
- Auburn9
- Belmont9
- Bennington9
- Blodgett Landing9
- Boscawen9
- Bradford9
- Bristol9
- Chichester9
- Contoocook9
- Danbury9
- Deering9
- Derry9
- Dunbarton9
- East Merrimack9
- Francestown9
- Franklin9
- Goffstown9
- Groveton9
- Haverhill9
- Henniker9
- Hill9
- Holderness9
- Hollis9
- Hopkinton9
- Hudson9
- Klondike Corner9
- Lancaster9
- Litchfield9
- Littleton9
- Loudon9
- Lyndeborough9
- Merrimack9
- Milford9
- New Boston9
- New London9
- Newbury9
- Northfield9
- Pelham9
- Pinardville9
- Plymouth9
- Rumney9
- Salisbury9
- South Hooksett9
- Springfield9
- Stratford9
- Suncook9
- Thornton9
- Tilton9
- Tilton Northfield9
- Warner9
- Weare9
- Webster9
- Whitefield9
- Wilmot9
- Wilton9
- Windham9
- Woodsville9
- Alton8
- Atkinson8
- Belknap8
- Berlin8
- Candia8
- Carroll8
- Chester8
- Colebrook8
- Danville8
- Dummer8
- Durham8
- East Kingston8
- Epping8
- Epsom8
- Farmington8
- Fremont8
- Gilford8
- Gilmanton8
- Gorham8
- Hampstead8
- Hampton8
- Hampton Beach8
- Jefferson8
- Kensington8
- Kingston8
- Lee8
- Madbury8
- Madison8
- Milan8
- Moultonborough8
- New Castle8
- Newfields8
- Newmarket8
- North Conway8
- North Hampton8
- Northwood8
- Nottingham8
- Ossipee8
- Pittsfield8
- Plaistow8
- Raymond8
- Rockingham8
- Sandown8
- Seabrook8
- Strafford8
- Stratham8
- Tamworth8
- Tuftonboro8
- Wolfeboro8
- Freedom7
- Milton7
- Rochester7
- Rollinsford7
- Somersworth7
- Wakefield7
