Best for Air Quality
Cleanest air per EPA AQS — lowest median AQI and fewest unhealthy days.
Top 72 Cities
- #1B
Anchorage, AK
- #2F
Tuscaloosa, AL
- #3B
Hartford, CT
- #4C
Spokane, WA
- #5B
Arlington, VA
- #6C
Lafayette, LA
- #7C
Lubbock, TX
- #8C
New York, NY
- #9C
Providence, RI
- #10C
Pueblo, CO
- #11C
San Francisco, CA
- #12A
Delaware, OH
- #13A
Elkhart, IN
- #14C
Erie, PA
- #15C
Frederick, MD
- #16B
Honolulu, HI
- #17C
Lorain, OH
- #18C
Napa, CA
- #19C
Passaic, NJ
- #20B
Roanoke, VA
- #21B
Santa Barbara, CA
- #22B
Santa Cruz, CA
- #23B
Sarasota, FL
- #24B
Twin Falls, ID
- #25C
Victoria, TX
- #26C
Denver, CO
- #27B
Durham, NC
- #28C
Baltimore, MD
- #29B
Charleston, SC
- #30C
Dallas, TX
- #31B
Greenville, SC
- #32B
Kenosha, WI
- #33B
Milwaukee, WI
- #34D
Mobile, AL
- #35C
Montgomery, AL
- #36C
New Haven, CT
- #37C
Philadelphia, PA
- #38C
Tulsa, OK
- #39C
Worcester, MA
- #40C
Albany, NY
- #41B
Denton, TX
- #42B
Eau Claire, WI
- #43D
Kalamazoo, MI
- #44C
Peoria, IL
- #45B
Racine, WI
- #46C
Sacramento, CA
- #47B
Santa Fe, NM
- #48D
Yakima, WA
- #49C
Alameda, CA
- #50C
Boise, ID
- #51D
Camden, NJ
- #52C
Carson City, NV
- #53C
Galveston, TX
- #54C
Hamilton, OH
- #55B
La Crosse, WI
- #56C
Lancaster, PA
- #57F
Merced, CA
- #58A
Missoula, MT
- #59C
Monterey, CA
- #60D
Orange, CA
- #61D
Santa Clara, CA
- #62C
Spartanburg, SC
- #63B
Waukesha, WI
- #64D
Yuma, AZ
- #65C
Fresno, CA
- #66F
Jackson, MS
- #67D
Los Angeles, CA
- #68C
San Diego, CA
- #69C
Boulder, CO
- #70D
El Paso, TX
- #71C
Riverside, CA
- #72F
San Bernardino, CA
Browse by State
Best for Air Quality ranked within each state.
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Other Rankings
Frequently Asked Questions
What is the top-ranked US city for air quality?
The top-ranked city on Best for Air Quality is Anchorage, AK with a sub-score of 95/100. All rankings use federal government data only.
How is this ranking calculated?
Cleanest air per EPA AQS — lowest median AQI and fewest unhealthy days. Sub-scores are normalized to 0-100, then cities are ordered from highest to lowest. See the methodology page for the full formula.
Where does the data come from?
MoveScore blends six federal data streams: FBI UCR, EPA SDWIS, EPA AQS, NCES CCD + EDFacts, Census ASPEP, and CMS HCAHPS. A city is included only if at least three of the six sources have a record for it.
Last updated:
Ranking uses the individual air sub-score, normalized to 0-100.