Air quality in New Hampshire
Air quality index (AQI⁺) and PM2.5 air pollution in New Hampshire • 19:41, Aug 24
Live most polluted city ranking
Real-time New Hampshire most polluted city ranking
Wildfires in New Hampshire
Real-time information
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- Berlin113
- Amherst67
- Hooksett66
- Portsmouth61
- Dover60
- Newton60
- Manchester59
- Effingham58
- Londonderry58
- Nashua58
- Pelham57
- Hampton Falls56
- Barrington55
- Brookline55
- Salem54
- Center Harbor53
- New Hampton52
- Pembroke52
- Barnstead51
- Exeter51
- Gilford51
- Lincoln51
- Sutton51
- Warren51
- Chesterfield47
- Peterborough47
- Keene46
- Meredith46
- Randolph46
- Bow44
- Hampton Beach44
- Seabrook44
- Woodstock44
- Alstead43
- Atkinson43
- Campton43
- Danville43
- East Kingston43
- Hampstead43
- Hampton43
- Kensington43
- Kingston43
- Laconia43
- New Castle43
- North Hampton43
- Plaistow43
- Rye43
- Stratham43
- Bethlehem42
- Brentwood42
- Derry42
- Durham42
- Fremont42
- Hudson42
- Newfields42
- Newmarket42
- Rockingham42
- Rollinsford42
- Sandown42
- Sandwich42
- Troy42
- Windham42
- Chester41
- Epping41
- Lee41
- Madbury41
- Franconia40
- Hollis40
- Litchfield40
- Raymond40
- Hanover39
- Somersworth39
- Canterbury38
- Merrimack38
- East Merrimack37
- Nottingham37
- Auburn36
- Pittsburg36
- Rochester36
- Concord34
- Hillsborough34
- Candia33
- Strafford33
- Mason32
- Milford32
- Farmington31
- Northwood31
- South Hooksett31
- Milton30
- Allenstown29
- Greenville29
- Pinardville29
- Conway28
- Epsom28
- Greens28
- Klondike Corner28
- New Ipswich28
- Wilton28
- Goffstown27
- Lyndeborough27
- Pittsfield27
- Suncook27
- New Boston26
- Temple26
- Wakefield26
- Chichester24
- Rindge23
- Dunbarton22
- Loudon22
- Alton21
- Francestown21
- Weare21
- Wolfeboro21
- Gilmanton20
- Jaffrey20
- Northumberland20
- Belknap19
- Belmont19
- Bennington19
- Boscawen19
- Contoocook19
- Deering19
- Dublin19
- Fitzwilliam19
- Freedom19
- Harrisville19
- Henniker19
- Hopkinton19
- Northfield19
- Ossipee19
- Tuftonboro19
- Webster19
- Antrim18
- Carroll18
- Cheshire18
- Franklin18
- Madison18
- Marlborough18
- Moultonborough18
- North Conway18
- Salisbury18
- Tamworth18
- Tilton18
- Tilton Northfield18
- Warner18
- Andover17
- Bradford17
- Bristol17
- Danbury17
- Hill17
- Swanzey17
- West Swanzey17
- Wilmot17
- Winchester17
- Alexandria16
- Ashland16
- Blodgett Landing16
- Gorham16
- Hinsdale16
- Holderness16
- Lempster16
- New London16
- Newbury16
- Newport16
- Plymouth16
- Rumney16
- Springfield16
- Sullivan16
- Thornton16
- Walpole16
- Charlestown15
- Enfield15
- Grantham15
- Milan15
- Claremont14
- Dummer14
- Haverhill14
- Jefferson14
- Lancaster14
- Lebanon14
- Littleton14
- Lyme14
- Whitefield14
- Woodsville14
- Colebrook13
- Groveton13
- Stratford13
