Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 13:25, Aug 21
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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- Antrim60
- Bennington60
- Cheshire60
- Deering60
- Dublin60
- Fitzwilliam60
- Francestown60
- Greenville60
- Harrisville60
- Hinsdale60
- Hollis60
- Jaffrey60
- Klondike Corner60
- Lyndeborough60
- Marlborough60
- Mason60
- Merrimack60
- Milford60
- New Boston60
- New Ipswich60
- Rindge60
- Swanzey60
- Temple60
- Weare60
- West Swanzey60
- Wilton60
- Winchester60
- East Merrimack59
- Goffstown59
- Henniker59
- Hudson59
- Litchfield59
- Pinardville59
- Walpole59
- Allenstown58
- Alton58
- Atkinson58
- Auburn58
- Boscawen58
- Bradford58
- Brentwood58
- Candia58
- Charlestown58
- Chester58
- Chichester58
- Concord58
- Contoocook58
- Danville58
- Derry58
- Dunbarton58
- Durham58
- East Kingston58
- Epping58
- Epsom58
- Farmington58
- Fremont58
- Gilmanton58
- Hampstead58
- Hampton58
- Hopkinton58
- Kensington58
- Kingston58
- Lee58
- Lempster58
- Loudon58
- Madbury58
- Milton58
- New Castle58
- Newfields58
- Newmarket58
- North Hampton58
- Northfield58
- Northwood58
- Nottingham58
- Pembroke58
- Pittsfield58
- Plaistow58
- Raymond58
- Rochester58
- Rockingham58
- Rollinsford58
- Salisbury58
- Sandown58
- Somersworth58
- South Hooksett58
- Strafford58
- Stratham58
- Suncook58
- Warner58
- Webster58
- Windham58
- Alexandria57
- Andover57
- Ashland57
- Belknap57
- Belmont57
- Blodgett Landing57
- Bristol57
- Carroll57
- Claremont57
- Danbury57
- Enfield57
- Franklin57
- Freedom57
- Grantham57
- Hampton Beach57
- Hill57
- Holderness57
- Lebanon57
- Lyme57
- Madison57
- Moultonborough57
- New London57
- Newbury57
- Newport57
- North Conway57
- Ossipee57
- Plymouth57
- Rumney57
- Rye57
- Seabrook57
- Springfield57
- Sullivan57
- Tamworth57
- Thornton57
- Tilton57
- Tilton Northfield57
- Tuftonboro57
- Wakefield57
- Wilmot57
- Wolfeboro57
- Colebrook56
- Dummer56
- Gorham56
- Greens56
- Groveton56
- Haverhill56
- Jefferson56
- Lancaster56
- Littleton56
- Milan56
- Stratford56
- Whitefield56
- Woodsville56
- Lincoln55
- Hooksett53
- Portsmouth53
- Warren53
- Exeter52
- Dover48
- Manchester48
- Newton48
- Nashua44
- Hillsborough42
- New Hampton41
- Pelham41
- Amherst39
- Effingham39
- Sutton39
- Brookline38
- Keene38
- Peterborough38
- Londonderry37
- Barnstead36
- Meredith36
- Center Harbor35
- Gilford35
- Woodstock35
- Canterbury34
- Laconia34
- Hanover33
- Pittsburg33
- Troy33
- Bethlehem32
- Bow32
- Campton32
- Alstead31
- Chesterfield31
- Randolph30
- Franconia29
- Hampton Falls29
- Sandwich29
- Salem27
- Barrington24
- Conway21
- Berlin20
- Grafton County18
- Northumberland3
