Air Quality, City by City — Live
Live AQI for 302 cities across the US and Canada, read from curated PurpleAir sensors and translated into plain English. Every city page has a live sensor map, the individual sensors behind its number, and a share card that always shows the current reading.
Where the air is worst right now
Of the 302 cities Canairy watches, the worst air right now is in Toledo, OH at AQI 164 — Unhealthy. 2 of them are above 100, where air starts to affect sensitive groups.
Board as of . Each row shows how old its own reading is.
| City | AQI | Air quality | Measured |
|---|---|---|---|
| Toledo, OH | 164 | Unhealthy | |
| Little Rock, AR | 130 | Unhealthy for Sensitive Groups | |
| Detroit, MI | 71 | Moderate | |
| Jonesboro, AR | 69 | Moderate | |
| Mobile, AL | 66 | Moderate | |
| Birmingham, AL | 63 | Moderate | |
| Boise, ID | 62 | Moderate | |
| Houston, TX | 55 | Moderate | |
| Cincinnati, OH | 52 | Moderate | |
| Davenport, IA | 51 | Moderate |
Alabama
- Birmingham, AL air quality
- Huntsville, AL air quality
- Mobile, AL air quality
- Tuscaloosa, AL air quality
Alaska
- Anchorage, AK air quality
- Fairbanks, AK air quality
- Juneau, AK air quality
- Sitka, AK air quality
- Wasilla, AK air quality
Alberta
Arizona
- Chandler, AZ air quality
- Gilbert, AZ air quality
- Mesa, AZ air quality
- Phoenix, AZ air quality
- Tucson, AZ air quality
Arkansas
- Fayetteville, AR air quality
- Fort Smith, AR air quality
- Jonesboro, AR air quality
- Little Rock, AR air quality — AQI 130, Unhealthy for Sensitive Groups
- Springdale, AR air quality
British Columbia
California
- Anaheim, CA air quality
- Bakersfield, CA air quality
- Berkeley, CA air quality
- Chico, CA air quality
- Chula Vista, CA air quality
- Clovis, CA air quality
- Concord, CA air quality
- Corona, CA air quality
- Elk Grove, CA air quality
- Escondido, CA air quality
- Eureka, CA air quality
- Fontana, CA air quality
- Fremont, CA air quality
- Fresno, CA air quality
- Garden Grove, CA air quality
- Glendale, CA air quality
- Hayward, CA air quality
- Huntington Beach, CA air quality
- Irvine, CA air quality
- Lancaster, CA air quality
- Long Beach, CA air quality
- Los Angeles, CA air quality
- Modesto, CA air quality
- Moreno Valley, CA air quality
- Napa, CA air quality
- Oakland, CA air quality
- Oceanside, CA air quality
- Ontario, CA air quality
- Oxnard, CA air quality
- Palmdale, CA air quality
- Pasadena, CA air quality
- Rancho Cucamonga, CA air quality
- Redding, CA air quality
- Riverside, CA air quality
- Roseville, CA air quality
- Sacramento, CA air quality
- San Bernardino, CA air quality
- San Diego, CA air quality
- San Francisco, CA air quality
- San Jose, CA air quality
- Santa Ana, CA air quality
- Santa Clara, CA air quality
- Santa Clarita, CA air quality
- Santa Rosa, CA air quality
- South Lake Tahoe, CA air quality
- Stockton, CA air quality
- Sunnyvale, CA air quality
- Vallejo, CA air quality
- Victorville, CA air quality
- Visalia, CA air quality
Colorado
- Aurora, CO air quality
- Colorado Springs, CO air quality
- Denver, CO air quality
- Fort Collins, CO air quality
- Lakewood, CO air quality
Connecticut
- Bridgeport, CT air quality
- Hartford, CT air quality
- New Haven, CT air quality
- Stamford, CT air quality
- Waterbury, CT air quality
Delaware
- Dover, DE air quality
- Middletown, DE air quality
- Milford, DE air quality
- Newark, DE air quality
- Wilmington, DE air quality
Florida
- Jacksonville, FL air quality
- Miami, FL air quality
- Orlando, FL air quality
- St. Petersburg, FL air quality
- Tampa, FL air quality
Georgia
Hawaii
- East Honolulu, HI air quality
- Hilo, HI air quality
- Honolulu, HI air quality
- Pearl City, HI air quality
- Waipahu, HI air quality
Idaho
Illinois
- Aurora, IL air quality
- Chicago, IL air quality
- Joliet, IL air quality
- Naperville, IL air quality
- Rockford, IL air quality
Indiana
- Evansville, IN air quality
- Fishers, IN air quality
- Fort Wayne, IN air quality
- Indianapolis, IN air quality
- South Bend, IN air quality
Iowa
- Cedar Rapids, IA air quality
- Davenport, IA air quality — AQI 51, Moderate
- Des Moines, IA air quality
- Iowa City, IA air quality
- Sioux City, IA air quality
Kansas
- Kansas City, KS air quality
- Olathe, KS air quality
- Overland Park, KS air quality
- Wichita, KS air quality
Kentucky
- Covington, KY air quality
- Lexington, KY air quality
- Louisville, KY air quality
- Owensboro, KY air quality
Louisiana
- Lafayette, LA air quality
- Lake Charles, LA air quality
- New Orleans, LA air quality
- Shreveport, LA air quality
Maine
- Auburn, ME air quality
- Bangor, ME air quality
- Lewiston, ME air quality
- Portland, ME air quality
- South Portland, ME air quality
Manitoba
Maryland
- Baltimore, MD air quality
- Bowie, MD air quality
- Frederick, MD air quality
- Gaithersburg, MD air quality
- Rockville, MD air quality
Massachusetts
- Boston, MA air quality
- Cambridge, MA air quality
- Lowell, MA air quality
- Springfield, MA air quality
- Worcester, MA air quality
Michigan
- Ann Arbor, MI air quality
- Detroit, MI air quality
- Grand Rapids, MI air quality
- Sterling Heights, MI air quality
- Warren, MI air quality
Minnesota
- Bloomington, MN air quality
- Duluth, MN air quality
- Minneapolis, MN air quality
- Rochester, MN air quality
- St. Paul, MN air quality
Mississippi
Missouri
Montana
- Billings, MT air quality
- Bozeman, MT air quality
- Butte, MT air quality
- Great Falls, MT air quality
- Missoula, MT air quality
Nebraska
- Bellevue, NE air quality
- Grand Island, NE air quality
- Kearney, NE air quality
- Lincoln, NE air quality
- Omaha, NE air quality
Nevada
- Henderson, NV air quality
- Las Vegas, NV air quality
- North Las Vegas, NV air quality
- Reno, NV air quality
- Sparks, NV air quality
New Hampshire
- Concord, NH air quality
- Dover, NH air quality
- Manchester, NH air quality
- Nashua, NH air quality
- Rochester, NH air quality
New Jersey
- Elizabeth, NJ air quality
- Jersey City, NJ air quality
- Lakewood, NJ air quality
- Newark, NJ air quality — AQI 7, Good
- Paterson, NJ air quality
New Mexico
- Albuquerque, NM air quality
- Las Cruces, NM air quality
- Rio Rancho, NM air quality
- Santa Fe, NM air quality
New York
- Buffalo, NY air quality
- New York City, NY air quality
- Rochester, NY air quality
- Syracuse, NY air quality
- Yonkers, NY air quality
North Carolina
- Charlotte, NC air quality
- Durham, NC air quality
- Greensboro, NC air quality
- Raleigh, NC air quality
- Winston-Salem, NC air quality
North Dakota
- Bismarck, ND air quality
- Fargo, ND air quality
- Grand Forks, ND air quality
- Minot, ND air quality
- West Fargo, ND air quality
Nova Scotia
Ohio
- Akron, OH air quality
- Cincinnati, OH air quality
- Cleveland, OH air quality
- Columbus, OH air quality
- Toledo, OH air quality — AQI 164, Unhealthy
Oklahoma
- Broken Arrow, OK air quality
- Norman, OK air quality
- Oklahoma City, OK air quality
- Tulsa, OK air quality
Ontario
Oregon
- Bend, OR air quality
- Eugene, OR air quality
- Gresham, OR air quality
- Hillsboro, OR air quality
- Klamath Falls, OR air quality
- Madras, OR air quality
- Medford, OR air quality
- Portland, OR air quality
- Salem, OR air quality
Pennsylvania
- Allentown, PA air quality
- Erie, PA air quality
- Philadelphia, PA air quality
- Pittsburgh, PA air quality
- Reading, PA air quality
Quebec
Rhode Island
- Cranston, RI air quality
- East Providence, RI air quality
- Pawtucket, RI air quality
- Providence, RI air quality
- Warwick, RI air quality
South Carolina
- Charleston, SC air quality
- Columbia, SC air quality
- Mount Pleasant, SC air quality
- North Charleston, SC air quality — AQI 36, Good
- Rock Hill, SC air quality
South Dakota
Tennessee
- Chattanooga, TN air quality — AQI 14, Good
- Clarksville, TN air quality
- Knoxville, TN air quality
- Memphis, TN air quality
- Nashville, TN air quality
Texas
- Austin, TX air quality
- Dallas, TX air quality
- El Paso, TX air quality
- Fort Worth, TX air quality
- Houston, TX air quality
- San Antonio, TX air quality
Utah
- Provo, UT air quality
- Salt Lake City, UT air quality
- St. George, UT air quality
- West Jordan, UT air quality
- West Valley City, UT air quality
Vermont
- Barre, VT air quality
- Burlington, VT air quality
- Essex Junction, VT air quality
- Rutland, VT air quality
- South Burlington, VT air quality
Virginia
- Chesapeake, VA air quality
- Newport News, VA air quality
- Norfolk, VA air quality
- Richmond, VA air quality
- Virginia Beach, VA air quality
Washington
- Bellevue, WA air quality
- Bellingham, WA air quality
- Everett, WA air quality
- Kennewick, WA air quality
- Kent, WA air quality
- Marysville, WA air quality
- Olympia, WA air quality
- Renton, WA air quality
- Seattle, WA air quality
- Spokane, WA air quality
- Tacoma, WA air quality
- Vancouver, WA air quality
- Yakima, WA air quality
Washington, D.C.
West Virginia
- Charleston, WV air quality
- Huntington, WV air quality
- Morgantown, WV air quality
- Parkersburg, WV air quality
- Wheeling, WV air quality
Wisconsin
- Green Bay, WI air quality
- Kenosha, WI air quality
- Madison, WI air quality
- Milwaukee, WI air quality
- Racine, WI air quality
Wyoming
US EPA AQI (PM2.5), 10-minute average · data from PurpleAir · readings refresh when a city page is opened.
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