Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 04:43, Oct 01
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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- Seabrook61
- Hampton60
- Hampton Beach60
- Lincoln60
- Atkinson59
- East Kingston59
- Hollis59
- Hudson59
- Kensington59
- Kingston59
- Mason59
- New Castle59
- New Ipswich59
- North Hampton59
- Plaistow59
- Rye59
- Windham59
- Brentwood58
- Cheshire58
- Danville58
- Derry58
- Exeter58
- Fitzwilliam58
- Greenville58
- Hampstead58
- Hinsdale58
- Jaffrey58
- Litchfield58
- Marlborough58
- Milford58
- Rindge58
- Rockingham58
- Sandown58
- Stratham58
- Swanzey58
- Temple58
- Troy58
- Warren58
- West Swanzey58
- Wilton58
- Winchester58
- Antrim57
- Bennington57
- Charlestown57
- Chester57
- Deering57
- Dublin57
- East Merrimack57
- Francestown57
- Fremont57
- Harrisville57
- Klondike Corner57
- Lempster57
- Lyndeborough57
- Merrimack57
- New Boston57
- Newfields57
- Walpole57
- Auburn56
- Blodgett Landing56
- Bradford56
- Candia56
- Claremont56
- Contoocook56
- Dunbarton56
- Durham56
- Epping56
- Goffstown56
- Henniker56
- Hopkinton56
- Lee56
- Madbury56
- New London56
- Newbury56
- Newmarket56
- Newport56
- Nottingham56
- Pinardville56
- Raymond56
- South Hooksett56
- Sullivan56
- Warner56
- Weare56
- Webster56
- Allenstown55
- Boscawen55
- Chichester55
- Concord55
- Epsom55
- Grantham55
- Northwood55
- Pittsfield55
- Rollinsford55
- Salisbury55
- Somersworth55
- Springfield55
- Suncook55
- Wilmot55
- Andover54
- Danbury54
- Farmington54
- Franklin54
- Loudon54
- Northfield54
- Rochester54
- Strafford54
- Tilton Northfield54
- Alton53
- Belmont53
- Enfield53
- Gilmanton53
- Hill53
- Lebanon53
- Milton53
- Tilton53
- Alexandria52
- Belknap52
- Bristol52
- Lyme50
- Ashland49
- Plymouth49
- Wolfeboro49
- Tuftonboro48
- Wakefield48
- Holderness47
- Newton46
- Moultonborough44
- Rumney43
- Ossipee42
- Sandwich38
- Portsmouth37
- Tamworth36
- Carroll35
- Freedom34
- Thornton33
- Dover32
- Effingham32
- Madison32
- Haverhill28
- Hooksett28
- North Conway28
- Woodsville26
- Berlin25
- Colebrook25
- Dummer25
- Gorham25
- Greens25
- Jefferson25
- Lancaster25
- Milan25
- Whitefield25
- Groveton24
- Littleton24
- Stratford24
- Pelham21
- Nashua19
- Keene18
- New Hampton18
- Pembroke18
- Peterborough17
- Chesterfield15
- Manchester14
- Pittsburg14
- Meredith13
- Bethlehem12
- Brookline12
- Laconia12
- Londonderry12
- Sutton12
- Barnstead11
- Hampton Falls11
- Barrington10
- Bow10
- Franconia10
- Alstead9
- Center Harbor9
- Gilford9
- Salem9
- Hanover8
- Grafton County7
- Randolph7
- Canterbury6
- Conway6
- Hillsborough6
- Campton4
- Amherst3
- Woodstock3
- Northumberland1
