Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 03:26, Sep 30
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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Real-time information
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- Exeter57
- Lincoln56
- Fitzwilliam55
- Hinsdale55
- Swanzey55
- Warren55
- West Swanzey55
- Winchester55
- Antrim54
- Atkinson54
- Bennington54
- Blodgett Landing54
- Bradford54
- Brentwood54
- Charlestown54
- Cheshire54
- Chester54
- Claremont54
- Danville54
- Deering54
- Derry54
- Dublin54
- East Kingston54
- East Merrimack54
- Enfield54
- Epping54
- Francestown54
- Fremont54
- Goffstown54
- Grantham54
- Greenville54
- Hampstead54
- Harrisville54
- Henniker54
- Hollis54
- Hopkinton54
- Hudson54
- Jaffrey54
- Kensington54
- Kingston54
- Klondike Corner54
- Lebanon54
- Lempster54
- Litchfield54
- Lyme54
- Lyndeborough54
- Marlborough54
- Mason54
- Merrimack54
- Milford54
- New Boston54
- New Ipswich54
- New London54
- Newbury54
- Newfields54
- Newport54
- Plaistow54
- Raymond54
- Rindge54
- Rockingham54
- Sandown54
- Seabrook54
- Springfield54
- Sullivan54
- Temple54
- Walpole54
- Warner54
- Weare54
- Wilmot54
- Wilton54
- Windham54
- Alexandria53
- Allenstown53
- Andover53
- Auburn53
- Belmont53
- Boscawen53
- Bristol53
- Candia53
- Chichester53
- Concord53
- Contoocook53
- Danbury53
- Dunbarton53
- Durham53
- Epsom53
- Farmington53
- Franklin53
- Gilmanton53
- Hampton53
- Hampton Beach53
- Hill53
- Lee53
- Loudon53
- Madbury53
- Newmarket53
- North Hampton53
- Northfield53
- Northwood53
- Nottingham53
- Pinardville53
- Pittsfield53
- Plymouth53
- Rochester53
- Salisbury53
- South Hooksett53
- Strafford53
- Stratham53
- Suncook53
- Tilton53
- Tilton Northfield53
- Webster53
- Alton52
- Ashland52
- Belknap52
- Haverhill52
- Holderness52
- Milton52
- Moultonborough52
- New Castle52
- Rollinsford52
- Rumney52
- Rye52
- Somersworth52
- Thornton52
- Tuftonboro52
- Woodsville52
- Wakefield51
- Wolfeboro51
- Littleton50
- Ossipee50
- Tamworth49
- Carroll48
- Freedom47
- Madison47
- Whitefield45
- Jefferson43
- Lancaster43
- North Conway43
- Greens42
- Groveton42
- Portsmouth40
- Stratford40
- Berlin39
- Gorham39
- Milan37
- Colebrook36
- Dummer36
- Effingham33
- Chesterfield22
- Bethlehem19
- Franconia19
- New Hampton18
- Hooksett17
- Pittsburg17
- Grafton County16
- Keene15
- Dover14
- Peterborough14
- Sutton14
- Alstead13
- Londonderry12
- Laconia11
- Center Harbor10
- Gilford9
- Nashua9
- Pembroke9
- Newton8
- Hillsborough7
- Manchester7
- Troy7
- Brookline6
- Canterbury6
- Randolph6
- Bow5
- Barnstead4
- Pelham4
- Campton3
- Sandwich2
- Barrington1
- Conway1
- Hampton Falls1
- Northumberland1
- Salem1
- Amherst0
- Woodstock0
