Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 00:01, Aug 19
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 Castle58
- Rye58
- Hampton57
- Hampton Beach57
- North Hampton57
- Seabrook57
- Stratham57
- Durham56
- East Kingston56
- Kensington56
- Newfields56
- Newmarket56
- Rollinsford56
- Brentwood55
- Charlestown55
- Claremont55
- Exeter55
- Hinsdale55
- Kingston55
- Lee55
- Madbury55
- Plaistow55
- Walpole55
- Alexandria54
- Andover54
- Antrim54
- Ashland54
- Atkinson54
- Blodgett Landing54
- Bradford54
- Bristol54
- Carroll54
- Cheshire54
- Chester54
- Colebrook54
- Danbury54
- Danville54
- Dummer54
- Enfield54
- Epping54
- Freedom54
- Fremont54
- Gorham54
- Grantham54
- Greens54
- Groveton54
- Hampstead54
- Harrisville54
- Haverhill54
- Henniker54
- Holderness54
- Jefferson54
- Lancaster54
- Lebanon54
- Lempster54
- Littleton54
- Lyme54
- Madison54
- Milan54
- Moultonborough54
- New London54
- Newbury54
- Newport54
- Nottingham54
- Ossipee54
- Plymouth54
- Raymond54
- Rockingham54
- Rumney54
- Sandown54
- Somersworth54
- Springfield54
- Stratford54
- Sullivan54
- Swanzey54
- Tamworth54
- Thornton54
- Tuftonboro54
- Warner54
- Warren54
- West Swanzey54
- Whitefield54
- Wilmot54
- Winchester54
- Woodsville54
- Allenstown53
- Alton53
- Auburn53
- Belknap53
- Belmont53
- Bennington53
- Boscawen53
- Candia53
- Chichester53
- Concord53
- Contoocook53
- Deering53
- Derry53
- Dublin53
- Dunbarton53
- East Merrimack53
- Epsom53
- Farmington53
- Fitzwilliam53
- Francestown53
- Franklin53
- Gilmanton53
- Goffstown53
- Hill53
- Hollis53
- Hopkinton53
- Hudson53
- Jaffrey53
- Klondike Corner53
- Lincoln53
- Litchfield53
- Loudon53
- Lyndeborough53
- Marlborough53
- Merrimack53
- Milford53
- Milton53
- New Boston53
- North Conway53
- Northfield53
- Northwood53
- Pelham53
- Pembroke53
- Pinardville53
- Pittsfield53
- Rochester53
- Salisbury53
- South Hooksett53
- Strafford53
- Suncook53
- Temple53
- Tilton53
- Tilton Northfield53
- Wakefield53
- Weare53
- Webster53
- Wilton53
- Windham53
- Wolfeboro53
- Greenville52
- Mason52
- New Ipswich52
- Rindge52
- Berlin46
- Portsmouth44
- Hooksett39
- Manchester37
- Barnstead33
- Nashua33
- Troy33
- Londonderry32
- Peterborough32
- Dover30
- Bow29
- Newton27
- Chesterfield26
- Keene26
- New Hampton26
- Sutton26
- Brookline25
- Laconia25
- Gilford24
- Campton23
- Canterbury23
- Hanover23
- Bethlehem21
- Center Harbor21
- Meredith21
- Alstead20
- Woodstock20
- Sandwich18
- Effingham17
- Grafton County17
- Hillsborough17
- Barrington16
- Franconia16
- Pittsburg16
- Randolph14
- Salem14
- Conway13
- Hampton Falls13
- Amherst12
- Northumberland7
