Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 12:08, Aug 22
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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- Alexandria51
- Andover51
- Antrim51
- Ashland51
- Blodgett Landing51
- Boscawen51
- Bradford51
- Bristol51
- Charlestown51
- Claremont51
- Contoocook51
- Danbury51
- Enfield51
- Franklin51
- Grantham51
- Haverhill51
- Henniker51
- Hill51
- Holderness51
- Lebanon51
- Lempster51
- Littleton51
- Lyme51
- Moultonborough51
- New London51
- Newbury51
- Newport51
- Northfield51
- Plymouth51
- Rumney51
- Salisbury51
- Springfield51
- Sullivan51
- Tamworth51
- Thornton51
- Tilton51
- Tilton Northfield51
- Walpole51
- Warner51
- Webster51
- Wilmot51
- Woodsville51
- Alton50
- Belknap50
- Belmont50
- Carroll50
- Cheshire50
- Concord50
- Deering50
- Dummer50
- Freedom50
- Gilmanton50
- Gorham50
- Greens50
- Groveton50
- Hinsdale50
- Hooksett50
- Hopkinton50
- Jefferson50
- Lancaster50
- Loudon50
- Madison50
- Milan50
- Milton50
- North Conway50
- Ossipee50
- Stratford50
- Tuftonboro50
- Wakefield50
- West Swanzey50
- Whitefield50
- Wolfeboro50
- Bennington49
- Chichester49
- Colebrook49
- Dunbarton49
- Farmington49
- Harrisville49
- Pittsfield49
- Swanzey49
- Weare49
- Dublin48
- Epsom48
- Francestown48
- Marlborough48
- Rochester48
- Rollinsford48
- Somersworth48
- Strafford48
- Winchester48
- Allenstown47
- Dover47
- Exeter47
- New Castle47
- Northwood47
- Suncook47
- Madbury46
- New Boston46
- Rye46
- Durham45
- Goffstown45
- Candia44
- Jaffrey44
- Klondike Corner44
- Lee44
- Newmarket44
- Newton44
- North Hampton44
- Nottingham44
- Auburn43
- Epping43
- Fitzwilliam43
- Hampton43
- Hampton Beach43
- Lyndeborough43
- Newfields43
- Pinardville43
- Portsmouth43
- Raymond43
- South Hooksett43
- Stratham43
- Brentwood42
- Chester42
- East Kingston42
- Fremont42
- Kensington42
- Kingston42
- Manchester42
- Rindge42
- Rockingham42
- Seabrook42
- Temple42
- Atkinson41
- Danville41
- Derry41
- East Merrimack41
- Hampstead41
- Litchfield41
- Merrimack41
- Milford41
- Pembroke41
- Plaistow41
- Sandown41
- Wilton41
- Greenville40
- Hollis40
- Hudson40
- Mason40
- New Hampton40
- New Ipswich40
- Windham40
- Effingham39
- Lincoln39
- Warren39
- Pelham38
- Canterbury37
- Gilford36
- Nashua36
- Sutton36
- Chesterfield35
- Londonderry34
- Meredith34
- Peterborough34
- Amherst33
- Barnstead33
- Brookline33
- Center Harbor32
- Laconia32
- Bow31
- Keene31
- Campton29
- Alstead28
- Bethlehem28
- Franconia28
- Hampton Falls25
- Salem24
- Troy24
- Woodstock24
- Barrington23
- Hillsborough22
- Sandwich21
- Berlin18
- Hanover18
- Conway17
- Grafton County14
- Randolph14
- Pittsburg12
- Northumberland4
