Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 12:49, Sep 12
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
Wildfires in New Hampshire
Real-time information
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- Amherst71
- Portsmouth56
- Sutton54
- Hooksett53
- Effingham50
- Laconia49
- Center Harbor43
- New Hampton43
- Pembroke42
- Manchester41
- Dover40
- Peterborough40
- Bethlehem39
- Franconia39
- Gilford38
- Randolph37
- Woodstock36
- Campton34
- Nashua34
- Newton34
- Hillsborough33
- Pittsburg33
- Londonderry32
- Meredith32
- Barnstead31
- Brookline31
- Canterbury31
- Grafton County31
- Hanover31
- Troy31
- Berlin29
- Pelham29
- Alstead28
- Bow25
- Keene25
- Hampton Falls24
- Salem24
- Barrington22
- Carroll21
- Colebrook21
- Dummer21
- Freedom21
- Gorham21
- Greens21
- Madison21
- Milan21
- Milton21
- Moultonborough21
- North Conway21
- Ossipee21
- Sandwich21
- Tamworth21
- Tuftonboro21
- Wakefield21
- Wolfeboro21
- Allenstown20
- Alton20
- Auburn20
- Belknap20
- Belmont20
- Candia20
- Chester20
- Chichester20
- Conway20
- Danville20
- Durham20
- Epping20
- Epsom20
- Exeter20
- Farmington20
- Fremont20
- Gilmanton20
- Lee20
- Loudon20
- Madbury20
- New Castle20
- Newfields20
- Newmarket20
- Northwood20
- Nottingham20
- Pittsfield20
- Raymond20
- Rochester20
- Rockingham20
- Rollinsford20
- Sandown20
- Somersworth20
- Strafford20
- Atkinson19
- Brentwood19
- Concord19
- Derry19
- East Kingston19
- East Merrimack19
- Hampstead19
- Hampton19
- Holderness19
- Hollis19
- Hudson19
- Kensington19
- Kingston19
- Lincoln19
- Litchfield19
- Merrimack19
- North Hampton19
- Northfield19
- Pinardville19
- Plaistow19
- Rye19
- South Hooksett19
- Stratham19
- Suncook19
- Tilton19
- Tilton Northfield19
- Windham19
- Ashland18
- Boscawen18
- Bristol18
- Dunbarton18
- Franklin18
- Goffstown18
- Greenville18
- Groveton18
- Hampton Beach18
- Haverhill18
- Jefferson18
- Klondike Corner18
- Lancaster18
- Littleton18
- Lyndeborough18
- Mason18
- Milford18
- New Boston18
- New Ipswich18
- Northumberland18
- Plymouth18
- Rindge18
- Rumney18
- Seabrook18
- Stratford18
- Temple18
- Thornton18
- Warren18
- Whitefield18
- Wilton18
- Woodsville18
- Alexandria17
- Andover17
- Antrim17
- Bennington17
- Bradford17
- Cheshire17
- Chesterfield17
- Contoocook17
- Danbury17
- Deering17
- Dublin17
- Fitzwilliam17
- Francestown17
- Harrisville17
- Henniker17
- Hill17
- Hinsdale17
- Hopkinton17
- Jaffrey17
- Lyme17
- Marlborough17
- Salisbury17
- Swanzey17
- Warner17
- Weare17
- Webster17
- West Swanzey17
- Wilmot17
- Winchester17
- Blodgett Landing16
- Enfield16
- New London16
- Newbury16
- Springfield16
- Charlestown15
- Claremont15
- Grantham15
- Lebanon15
- Lempster15
- Newport15
- Sullivan15
- Walpole15
