Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 22:20, Aug 18
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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- Hampton55
- Hampton Beach55
- Haverhill55
- New Castle55
- North Hampton55
- Rye55
- Seabrook55
- Woodsville55
- Kensington54
- Lebanon54
- Littleton54
- Lyme54
- Newfields54
- Stratham54
- Durham53
- East Kingston53
- Enfield53
- Exeter53
- Groveton53
- Lancaster53
- Newmarket53
- Rollinsford53
- Stratford53
- Whitefield53
- Brentwood52
- Charlestown52
- Claremont52
- Colebrook52
- Danville52
- Grantham52
- Jefferson52
- Kingston52
- Lee52
- Madbury52
- Newport52
- Plaistow52
- Rockingham52
- Rumney52
- Somersworth52
- Springfield52
- Sullivan52
- Warren52
- Alexandria51
- Atkinson51
- Blodgett Landing51
- Cheshire51
- Danbury51
- Dummer51
- Epping51
- Fitzwilliam51
- Fremont51
- Hampstead51
- Hinsdale51
- Lempster51
- Lincoln51
- Marlborough51
- Milan51
- New London51
- Newbury51
- Plymouth51
- Sandown51
- Swanzey51
- Thornton51
- Walpole51
- West Swanzey51
- Wilmot51
- Winchester51
- Andover50
- Antrim50
- Ashland50
- Bradford50
- Bristol50
- Derry50
- Dublin50
- Harrisville50
- Henniker50
- Hill50
- Holderness50
- Jaffrey50
- New Ipswich50
- Nottingham50
- Pelham50
- Raymond50
- Rindge50
- Rochester50
- Salisbury50
- Warner50
- Windham50
- Allenstown49
- Alton49
- Auburn49
- Belknap49
- Belmont49
- Bennington49
- Boscawen49
- Candia49
- Carroll49
- Chester49
- Chichester49
- Concord49
- Contoocook49
- Deering49
- Dunbarton49
- East Merrimack49
- Epsom49
- Farmington49
- Francestown49
- Franklin49
- Freedom49
- Gilmanton49
- Goffstown49
- Gorham49
- Greens49
- Greenville49
- Hollis49
- Hopkinton49
- Hudson49
- Klondike Corner49
- Litchfield49
- Loudon49
- Lyndeborough49
- Madison49
- Mason49
- Merrimack49
- Milford49
- Milton49
- Moultonborough49
- New Boston49
- North Conway49
- Northfield49
- Northwood49
- Ossipee49
- Pembroke49
- Pinardville49
- Pittsfield49
- South Hooksett49
- Strafford49
- Suncook49
- Tamworth49
- Temple49
- Tilton49
- Tilton Northfield49
- Tuftonboro49
- Wakefield49
- Weare49
- Webster49
- Wilton49
- Wolfeboro49
- Dover45
- Manchester40
- Portsmouth39
- Londonderry38
- Berlin33
- Hooksett33
- Newton33
- Sutton33
- Keene32
- New Hampton32
- Peterborough32
- Barnstead31
- Laconia31
- Nashua30
- Bow29
- Chesterfield28
- Gilford28
- Campton27
- Hanover27
- Hillsborough27
- Center Harbor26
- Franconia26
- Alstead25
- Pittsburg25
- Bethlehem24
- Salem24
- Barrington23
- Grafton County23
- Randolph23
- Troy23
- Woodstock23
- Canterbury22
- Brookline21
- Meredith21
- Sandwich21
- Conway17
- Northumberland17
- Hampton Falls15
- Effingham11
- Amherst9
