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Cleanest Air in New Hampshire

Top 26 cities ranked by cleanest air

Best Cities For...

Composite rankings combining multiple weighted metrics — 5 topics across U.S. Census, FBI, NOAA and CDC data.

Best Cities for Retirees
Low crime, warm climate, affordable cost of living and strong healthcare access.
Best Cities for Remote Workers
Strong broadband, affordable rent, low traffic and existing remote-work culture.
Best Cities for Families
Strong schools, low crime, affordable homes and family-friendly commutes.
Best Cities for Young Professionals
High incomes, educated peers, transit access and an under-35 demographic.
Most Affordable Cities
The lowest cost of living across home prices, rent, services and rent burden.
Population & Density
Largest Cities Smallest Cities Most Dense Least Dense
Economy
Highest Income Lowest Income Lowest Unemployment Highest Unemployment Lowest Poverty Highest Poverty Highest Wages Cheapest Cost of Living
Housing
Highest Home Value Most Affordable Highest Rent Lowest Rent Highest Homeownership Newest Housing Lowest Property Tax
Demographics & Education
Most Educated Best Schools Most Graduate Degrees Youngest Cities Oldest Cities Most Veterans
Health & Safety
Safest Cities Highest Crime Healthiest Cities Lowest Smoking Best Doctor Access Best Dental Access
Climate & Air
Warmest Cities Coldest Cities Rainiest Cities Driest Cities Sunniest Cities Snowiest Cities Cleanest Air Worst Air Quality
Quality of Life
Shortest Commute Most Work From Home
Civic & Politics
Most Republican Most Democratic Most Disasters
Geography & Infrastructure
Highest Elevation Best Broadband Most EV Stations Most Libraries Most Restaurants
All Countries  ·  United States  ·  New Hampshire

Cleanest Air — New Hampshire

1 Durham AQI 37
2 Suncook AQI 37
3 Newport AQI 37
4 Hooksett AQI 37
5 Newmarket AQI 37
6 South Hooksett AQI 37
7 Hudson AQI 37
8 Hanover AQI 37
9 Franklin AQI 37
10 Milford AQI 37
11 Berlin AQI 37
12 Hampton AQI 37
13 Exeter AQI 37
14 Manchester AQI 37
15 Somersworth AQI 37
16 Londonderry AQI 37
17 Claremont AQI 37
18 Lebanon AQI 37
19 Laconia AQI 37
20 Derry AQI 37
21 Portsmouth AQI 37
22 Keene AQI 37
23 Rochester AQI 37
24 Dover AQI 37
25 Concord AQI 37
26 Nashua AQI 37

Explore the top 26 cities ranked by cleanest air in New Hampshire.

City rankings help residents, researchers, and policymakers understand how communities compare across important quality-of-life measures.

Data is sourced from the U.S. Census Bureau, FBI Crime Statistics, and NOAA climate records.

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