Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 19:10, Aug 19
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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- Hampton Falls57
- Portsmouth57
- Cheshire54
- Fitzwilliam54
- Hinsdale54
- Marlborough54
- Swanzey54
- Walpole54
- West Swanzey54
- Winchester54
- Dublin53
- Jaffrey53
- Rindge53
- Warren53
- Antrim52
- Charlestown52
- East Kingston52
- Hampton52
- Hampton Beach52
- Harrisville52
- Kensington52
- New Castle52
- New Ipswich52
- North Hampton52
- Plaistow52
- Seabrook52
- Stratham52
- Temple52
- Atkinson51
- Bennington51
- Blodgett Landing51
- Bradford51
- Brentwood51
- Claremont51
- Contoocook51
- Danville51
- Deering51
- Derry51
- Dunbarton51
- Durham51
- East Merrimack51
- Francestown51
- Freedom51
- Goffstown51
- Greenville51
- Hampstead51
- Henniker51
- Hollis51
- Hopkinton51
- Hudson51
- Kingston51
- Klondike Corner51
- Lempster51
- Litchfield51
- Lyndeborough51
- Madison51
- Mason51
- Merrimack51
- Milford51
- New Boston51
- New London51
- Newbury51
- Newfields51
- Newmarket51
- Newport51
- North Conway51
- Pinardville51
- Rollinsford51
- Sullivan51
- Warner51
- Weare51
- Webster51
- Wilton51
- Windham51
- Boscawen50
- Enfield50
- Fremont50
- Grantham50
- Lebanon50
- Madbury50
- Rockingham50
- Salisbury50
- Sandown50
- Somersworth50
- South Hooksett50
- Springfield50
- Wilmot50
- Allenstown49
- Andover49
- Auburn49
- Candia49
- Carroll49
- Chester49
- Danbury49
- Epping49
- Franklin49
- Lee49
- Pembroke49
- Raymond49
- Rochester49
- Suncook49
- Wakefield49
- Alexandria48
- Alton48
- Ashland48
- Belknap48
- Belmont48
- Bristol48
- Chichester48
- Epsom48
- Farmington48
- Gilmanton48
- Gorham48
- Haverhill48
- Hill48
- Holderness48
- Jefferson48
- Lancaster48
- Littleton48
- Loudon48
- Lyme48
- Milton48
- Moultonborough48
- Northfield48
- Northwood48
- Nottingham48
- Ossipee48
- Pittsfield48
- Plymouth48
- Rumney48
- Strafford48
- Tamworth48
- Thornton48
- Tilton48
- Tilton Northfield48
- Tuftonboro48
- Whitefield48
- Wolfeboro48
- Woodsville48
- Exeter47
- Groveton47
- Lincoln47
- Northumberland47
- Stratford47
- Colebrook46
- Dummer46
- Milan46
- Berlin42
- Dover40
- Newton38
- New Hampton36
- Canterbury35
- Center Harbor35
- Pelham35
- Keene34
- Sutton34
- Bow33
- Manchester33
- Campton32
- Meredith32
- Nashua32
- Gilford31
- Laconia30
- Barnstead29
- Chesterfield29
- Franconia29
- Hanover29
- Bethlehem28
- Hillsborough28
- Londonderry28
- Randolph28
- Sandwich28
- Troy28
- Woodstock28
- Pittsburg27
- Brookline26
- Grafton County26
- Peterborough25
- Alstead24
- Conway24
- Barrington23
- Concord23
- Salem23
- Rye18
- Effingham17
- Hooksett17
- Greens12
- Amherst9
