What is the cleanest state in America?

Asked by: Liliana Daugherty V  |  Last update: December 2, 2025
Score: 4.1/5 (38 votes)

WashingtonCleanliness Score: 6.40 Washington is the cleanest state overall, topping the leaderboard with a score of 6.40. With a lower population density than many other states, Washington is a great place for fresh air and low pollution levels.

What is the most clean state in the United states?

Each US state is assigned an Air Quality Index (AQI) value, allowing them to be ranked according to air cleanliness. When it comes to US states with the cleanest air, the overall highest air quality is in Hawaii.

What is the cleanest area in USA?

Cleanest Cities
  • Lynchburg, Virginia.
  • Duluth, Minnessota.
  • Redwood, California.
  • Pleasanton, California.
  • Wilmington, North Carolina.
  • Bellevue, Washington.
  • Roanoke, Virginia.
  • Sioux City, Iowa.

Which state in the USA is best for living?

The top 10 best states to live in are:
  • Massachusetts.
  • Florida.
  • New Jersey.
  • Utah.
  • New Hampshire.
  • Idaho.
  • Pennsylvania.
  • Wisconsin.

Which state in the US has the cleanest air?

Top States with the Best Air Quality in 2024
  1. Hawaii. Hawaii consistently ranks as having some of the best air quality in the United States. ...
  2. Maine. Maine's vast forests and low population density significantly affect its clean air status. ...
  3. Vermont. ...
  4. New Hampshire. ...
  5. Virginia. ...
  6. West Virginia. ...
  7. Nebraska. ...
  8. Massachusetts.

The 10 CLEANEST STATES In America

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What state is the hardest to breathe in?

California consistently ranks as the most polluted state in the country.

What state has the cleanest water?

The top 10 states with the cleanest water in 2021 are:
  • Minnesota.
  • New Hampshire.
  • Connecticut.
  • Vermont.
  • Kansas.
  • Missouri.
  • Oregon.
  • Massachusetts.

What state is #1 in quality of life?

Overall, the study ranked Massachusetts as the best place to live in the U.S. thanks in part to the state's education and health, (where it ranked first in the country), and their quality of life, (where it ranked sixth). Other states that rounded out the top five were Florida, New Jersey, Utah and New Hampshire.

What is the safest state to live in?

Closer look at the top 5 safest states
  • Vermont. Vermont is the safest state in the U.S. due to its neighborhood security, financial health and road safety, according to WalletHub. ...
  • New Hampshire. New Hampshire ranks second, thanks to its low violent crime rates, according to WalletHub. ...
  • Maine. ...
  • Massachusetts and Utah.

Which state has the cleanest people?

​​Georgia topped the list as the most hygienic state with a score of 81.9 out of 100. Residents brush their teeth the most frequently at 13.64 times weekly — nearly twice daily. Georgia residents also lead in shower frequency at 7.38 times per week on average.

What is the most polluted state?

California is the most polluted state in the US. Six of the most polluted cities are located in California, with Fresno-Madera and Bakersfield being the two areas with the highest levels of particulate pollution.

What is the most unhealthy state in America?

A 2023 report by The Commonwealth Fund, an independent research group, also found that the U.S. has the highest rate of people diagnosed with multiple chronic illnesses when compared to other wealthy nations. As for the unhealthiest state in America, West Virginia claims the No. 1 spot.

What is the greenest state?

Vermont is the greenest state in the U.S., according to ConsumerAffairs. With the lowest emissions per capita and nearly 100% of electricity sourced renewably, the Green Mountain State has earned a gold-star reputation for climate awareness and action.

Which state is the best in cleanliness?

Top 11 cleanest states in India for 2024
  • Cleanest states. As of 2024, several states have distinguished themselves through cleanliness measures. ...
  • Maharashtra. Maharashtra has been topping the chart consistently. ...
  • Madhya Pradesh. ...
  • Chhattisgarh. ...
  • Odisha. ...
  • Telangana. ...
  • Andhra Pradesh. ...
  • Punjab.

What state has the worst cost of living?

Right behind Hawaii are the states you might expect to have big living costs as they're home to some of the most expensive cities in the nation. No. 2 is California, which “has notoriously high prices for housing, gas, utilities, and food,” according to the data.

Which state is worth moving to?

What are the best states to relocate to? New Hampshire and Wyoming lead the list of the best states to live in with the best mix of jobs, home prices, quality of healthcare and more, study shows.

Where is the nicest but cheapest place to live?

Most Affordable Places to Live in the U.S. in 2024-2025
  • Fort Wayne, IN.
  • Huntsville, AL.
  • Wichita, KS.
  • Springfield, MO.
  • Davenport, IA.
  • Hickory, NC.
  • Montgomery, AL.

What is the hardest state to live in?

It assessed each state's affordability, economy, education and health, quality of life, and safety. Louisiana was ranked the worst state to live in, followed by New Mexico.

What state has the best healthcare?

  • Hawaii. #1 in Health Care. #34 in Best States Overall. ...
  • Massachusetts. #2 in Health Care. #10 in Best States Overall. ...
  • Connecticut. #3 in Health Care. #20 in Best States Overall. ...
  • New Jersey. #4 in Health Care. ...
  • Rhode Island. #5 in Health Care. ...
  • California. #6 in Health Care. ...
  • Maryland. #7 in Health Care. ...
  • New York. #8 in Health Care.

What is the nicest U.S. state?

1. Minnesota. Minnesota has long been associated with the term "Minnesota Nice," a phrase that embodies politeness and reserved friendliness.

What state has the cleanest air?

Hawaii. The state of Hawaii boasts the cleanest average air in the entire U.S., at an AQI of 21.2. Even Hawaii's biggest city, Honolulu, ranks on the cleanest cities for lists for ozone, short-term particle pollution, and year-round particle pollution.

Where in America has the worst tap water?

The Worst Tap Water in the US: Top 10 States
  1. Georgia. Pecans, peanuts, peaches and Vidalia onions are just a few of the things Georgia is known for. ...
  2. Arizona. Arizona has always had a water scarcity issue due to its desert climate. ...
  3. Florida. ...
  4. Michigan. ...
  5. Ohio. ...
  6. Washington. ...
  7. Texas. ...
  8. 8. California.

What state has the cleanest river?

–The Smith River is the wildest and cleanest river in the country outside of Alaska — indeed, it is one of the cleanest rivers in the world. — The Smith is the only major undammed river in California.