Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 03:17, Sep 29
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
Wildfires in New Hampshire
Real-time information
Active fires
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- Portsmouth26
- Effingham24
- Hooksett24
- Peterborough21
- Rye20
- Laconia19
- Londonderry18
- Warren17
- Lincoln16
- Nashua16
- Concord15
- Exeter15
- Greens14
- Keene14
- Woodstock14
- Charlestown12
- Dunbarton11
- East Merrimack11
- Enfield11
- Grantham11
- Greenville11
- Harrisville11
- Hinsdale11
- Hollis11
- Hopkinton11
- Hudson11
- Jaffrey11
- Lempster11
- Litchfield11
- Lyndeborough11
- Manchester11
- Mason11
- Merrimack11
- New Boston11
- New London11
- Pelham11
- Springfield11
- Winchester11
- Windham11
- Atkinson10
- Derry10
- Milford10
- Plaistow10
- Auburn9
- Boscawen9
- Brentwood9
- Bristol9
- Candia9
- Chester9
- Chichester9
- Danbury9
- Danville9
- East Kingston9
- Epping9
- Fitzwilliam9
- Fremont9
- Goffstown9
- Hampstead9
- Hampton Beach9
- Hampton Falls9
- Kensington9
- Kingston9
- Klondike Corner9
- Loudon9
- New Ipswich9
- Pinardville9
- Raymond9
- Rindge9
- Rockingham9
- Salisbury9
- Sandown9
- Seabrook9
- South Hooksett9
- Temple9
- Wilton9
- Alexandria8
- Allenstown8
- Alstead8
- Alton8
- Andover8
- Antrim8
- Ashland8
- Barnstead8
- Belknap8
- Belmont8
- Bennington8
- Blodgett Landing8
- Bow8
- Bradford8
- Canterbury8
- Cheshire8
- Claremont8
- Contoocook8
- Deering8
- Dublin8
- Durham8
- Epsom8
- Farmington8
- Francestown8
- Franklin8
- Gilford8
- Gilmanton8
- Groveton8
- Hampton8
- Haverhill8
- Henniker8
- Hill8
- Jefferson8
- Lancaster8
- Lebanon8
- Lee8
- Lyme8
- Madbury8
- Marlborough8
- Milton8
- Moultonborough8
- New Castle8
- Newbury8
- Newfields8
- Newmarket8
- Newport8
- North Hampton8
- Northfield8
- Northwood8
- Nottingham8
- Ossipee8
- Pittsfield8
- Plymouth8
- Rollinsford8
- Rumney8
- Somersworth8
- Strafford8
- Stratham8
- Sullivan8
- Suncook8
- Swanzey8
- Thornton8
- Tilton8
- Tilton Northfield8
- Troy8
- Tuftonboro8
- Walpole8
- Warner8
- Weare8
- Webster8
- West Swanzey8
- Wilmot8
- Wolfeboro8
- Woodsville8
- Carroll7
- Freedom7
- Holderness7
- Littleton7
- Madison7
- North Conway7
- Rochester7
- Tamworth7
- Wakefield7
- Whitefield7
- Berlin6
- Colebrook6
- Dummer6
- Gorham6
- Milan6
- Northumberland6
- Randolph6
- Stratford6
- Sutton6
- Bethlehem5
- Grafton County5
- Barrington3
- Chesterfield3
- Franconia3
- New Hampton2
- Pembroke2
- Pittsburg2
- Brookline1
- Center Harbor1
- Conway1
- Hanover1
- Hillsborough1
- Sandwich1
- Amherst0
- Campton0
- Dover0
- Meredith0
- Salem0
