Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 00:19, Oct 01
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
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Real-time information
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- Rye58
- Exeter57
- Fitzwilliam57
- Greenville57
- Hinsdale57
- Hollis57
- Hudson57
- Jaffrey57
- Lincoln57
- Mason57
- New Ipswich57
- Rindge57
- Troy57
- Warren57
- Winchester57
- Atkinson56
- Cheshire56
- Dublin56
- Marlborough56
- Milford56
- Plaistow56
- Stratham56
- Swanzey56
- Temple56
- Wilton56
- Windham56
- Antrim55
- Bennington55
- Derry55
- East Merrimack55
- Francestown55
- Hampstead55
- Harrisville55
- Litchfield55
- Lyndeborough55
- Merrimack55
- Seabrook55
- Walpole55
- Bradford54
- Charlestown54
- Claremont54
- Danville54
- Deering54
- East Kingston54
- Hampton54
- Hampton Beach54
- Henniker54
- Kensington54
- Kingston54
- Klondike Corner54
- Lempster54
- New Boston54
- Sandown54
- Sullivan54
- Weare54
- Auburn53
- Blodgett Landing53
- Brentwood53
- Chester53
- Dunbarton53
- Fremont53
- Goffstown53
- Hopkinton53
- Newbury53
- Newport53
- North Hampton53
- Pinardville53
- Rockingham53
- South Hooksett53
- Warner53
- West Swanzey53
- Allenstown52
- Candia52
- Concord52
- Contoocook52
- Epping52
- Grantham52
- New Castle52
- New London52
- Newfields52
- Raymond52
- Suncook52
- Webster52
- Boscawen51
- Epsom51
- Lebanon51
- Newmarket51
- Nottingham51
- Salisbury51
- Springfield51
- Wilmot51
- Lee50
- Chichester49
- Durham49
- Enfield49
- Andover48
- Loudon48
- Northwood48
- Danbury47
- Pittsfield46
- Franklin45
- Hill45
- Northfield45
- Madbury44
- Tilton Northfield44
- Alexandria42
- Tilton41
- Rollinsford39
- Belmont38
- Bristol38
- Strafford38
- Gilmanton37
- Rochester37
- Somersworth37
- Lyme36
- Belknap35
- Farmington35
- Alton33
- Plymouth33
- Ashland32
- Tuftonboro32
- Milton29
- Portsmouth29
- Holderness27
- Moultonborough26
- Newton26
- Rumney26
- Wolfeboro25
- Dover24
- Colebrook22
- Haverhill22
- Hooksett22
- Ossipee22
- Wakefield22
- Berlin21
- Carroll21
- Dummer21
- Freedom21
- Gorham21
- Greens21
- Groveton21
- Jefferson21
- Lancaster21
- Littleton21
- Londonderry21
- Madison21
- Milan21
- North Conway21
- Sandwich21
- Stratford21
- Tamworth21
- Thornton21
- Whitefield21
- Woodsville21
- Nashua20
- Laconia19
- Peterborough19
- Keene18
- Brookline17
- Effingham17
- Woodstock17
- Manchester16
- Pelham16
- Salem16
- Pittsburg15
- Bethlehem14
- Hampton Falls14
- Hillsborough14
- Pembroke13
- Sutton13
- Franconia12
- New Hampton12
- Meredith11
- Chesterfield10
- Barnstead9
- Hanover9
- Alstead8
- Amherst8
- Center Harbor8
- Barrington7
- Bow7
- Gilford7
- Grafton County7
- Campton6
- Randolph6
- Canterbury4
- Conway3
- Northumberland2
