Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 05:37, Aug 16
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
Wildfires in New Hampshire
Real-time information
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- New Castle60
- North Hampton60
- Rye60
- Hampton59
- Hampton Beach59
- Seabrook59
- Stratham59
- Atkinson58
- Brentwood58
- Danville58
- Durham58
- East Kingston58
- Kensington58
- Kingston58
- Lee58
- Madbury58
- Newfields58
- Newmarket58
- Plaistow58
- Rockingham58
- Rollinsford58
- Somersworth58
- Allenstown57
- Auburn57
- Candia57
- Chester57
- Derry57
- East Merrimack57
- Epping57
- Farmington57
- Fremont57
- Hampstead57
- Hollis57
- Hudson57
- Litchfield57
- Merrimack57
- Milton57
- Northwood57
- Nottingham57
- Pelham57
- Raymond57
- Rochester57
- Sandown57
- South Hooksett57
- Strafford57
- Windham57
- Alton56
- Antrim56
- Belknap56
- Belmont56
- Bennington56
- Boscawen56
- Chichester56
- Concord56
- Contoocook56
- Deering56
- Dublin56
- Dunbarton56
- Epsom56
- Fitzwilliam56
- Francestown56
- Franklin56
- Freedom56
- Gilmanton56
- Goffstown56
- Greenville56
- Henniker56
- Hopkinton56
- Jaffrey56
- Klondike Corner56
- Lincoln56
- Loudon56
- Lyndeborough56
- Mason56
- Milford56
- New Boston56
- New Ipswich56
- Northfield56
- Ossipee56
- Pembroke56
- Pinardville56
- Pittsfield56
- Rindge56
- Suncook56
- Temple56
- Tilton56
- Tilton Northfield56
- Tuftonboro56
- Wakefield56
- Weare56
- Webster56
- Wilton56
- Wolfeboro56
- Alexandria55
- Andover55
- Ashland55
- Blodgett Landing55
- Bradford55
- Bristol55
- Carroll55
- Cheshire55
- Danbury55
- Harrisville55
- Hill55
- Hinsdale55
- Holderness55
- Lempster55
- Madison55
- Marlborough55
- Moultonborough55
- New London55
- Newbury55
- Newport55
- North Conway55
- Plymouth55
- Salisbury55
- Springfield55
- Sullivan55
- Swanzey55
- Tamworth55
- Warner55
- West Swanzey55
- Wilmot55
- Winchester55
- Charlestown54
- Claremont54
- Colebrook54
- Dummer54
- Enfield54
- Exeter54
- Gorham54
- Grantham54
- Greens54
- Groveton54
- Haverhill54
- Jefferson54
- Lancaster54
- Lebanon54
- Littleton54
- Lyme54
- Milan54
- Rumney54
- Stratford54
- Thornton54
- Warren54
- Whitefield54
- Woodsville54
- Walpole52
- New Hampton46
- Dover36
- Barnstead34
- Manchester33
- Newton32
- Laconia29
- Effingham28
- Hooksett28
- Peterborough28
- Portsmouth28
- Pittsburg27
- Hampton Falls26
- Nashua26
- Chesterfield24
- Meredith24
- Berlin23
- Franconia23
- Londonderry23
- Randolph22
- Center Harbor21
- Gilford21
- Keene21
- Bethlehem19
- Sutton19
- Salem18
- Brookline17
- Hanover17
- Canterbury16
- Troy14
- Barrington13
- Campton13
- Woodstock13
- Alstead12
- Bow12
- Grafton County12
- Conway10
- Sandwich10
- Amherst9
- Hillsborough8
- Northumberland4
