Air Quality, City by City — Live

Live AQI for 57 US cities, read from curated PurpleAir sensors and translated into plain English. Every page has a live sensor map and a share card that always shows the current number.

California

• Bakersfield, CA air quality
• Chico, CA air quality
• Eureka, CA air quality
• Fresno, CA air quality
• Los Angeles, CA air quality
• Modesto, CA air quality
• Napa, CA air quality
• Oakland, CA air quality
• Redding, CA air quality
• Riverside, CA air quality
• Sacramento, CA air quality
• San Diego, CA air quality
• San Francisco, CA air quality
• San Jose, CA air quality
• Santa Rosa, CA air quality
• South Lake Tahoe, CA air quality
• Stockton, CA air quality

Connecticut

• Bridgeport, CT air quality

Illinois

• Chicago, IL air quality

Indiana

• Fort Wayne, IN air quality
• Indianapolis, IN air quality

Maryland

• Baltimore, MD air quality

Massachusetts

• Boston, MA air quality
• Springfield, MA air quality
• Worcester, MA air quality

Michigan

• Detroit, MI air quality
• Grand Rapids, MI air quality

Minnesota

• Duluth, MN air quality
• Minneapolis, MN air quality
• St. Paul, MN air quality

New Jersey

• Jersey City, NJ air quality
• Newark, NJ air quality

New York

• Buffalo, NY air quality
• New York City, NY air quality
• Rochester, NY air quality

Ohio

• Akron, OH air quality
• Cincinnati, OH air quality
• Cleveland, OH air quality
• Columbus, OH air quality
• Toledo, OH air quality

Oregon

• Bend, OR air quality
• Eugene, OR air quality
• Medford, OR air quality
• Portland, OR air quality
• Salem, OR air quality

Pennsylvania

• Philadelphia, PA air quality
• Pittsburgh, PA air quality

Rhode Island

• Providence, RI air quality

Washington

• Bellingham, WA air quality
• Seattle, WA air quality
• Spokane, WA air quality
• Tacoma, WA air quality
• Yakima, WA air quality

Washington, D.C.

• Washington, DC air quality

Wisconsin

• Green Bay, WI air quality
• Madison, WI air quality
• Milwaukee, WI air quality

Get Canairy free on Google Play.