Concerned about poor air quality? How to read the AQI. USA Today - Vertical Jul 20, 2026 Jul 20, 2026 Updated 6 hrs ago 0 Iran: US Strikes Damaged Bridges Hormozgan Bandar Abbas Iran July 17. Crocodiles or dancing? 'DWTS: The Next Pro' host Robert Irwin chooses Evan James | Iowa Football | July 15 House advances permanent daylight saving time bill, Senate hurdles remain Haaland's Impact: Favorite Player of the World Cup! UK urges FIFA to investigate Argentina over Falklands banner at World Cup Trump: U.S. voting system 'falls catastrophically short' World Cup watch parties bringing generations together Revamping the MLB All-Star Game: Necessity & Ideas Prefer us on Google Learn More USA TODAY's Julia Gomez explains how to read the Air Quality Index, or AQI, as concerns mount about smoke from Canadian wildfires. As featured on Wildfire smoke poses serious health risks. What to know More toxic than normal air pollution, wildfire smoke can linger in the air for weeks and travel thousands of miles. Latest video 'Rubbish': Ontario premier responds to Trump's wildfire tariff threat Commissioner Greg Sankey kicks off SEC Media Days in Tampa Trump Says Qatar-Gifted Air Force One Will Be 'Maxed Out' With New Security Upgrades Concerned about poor air quality? How to read the AQI. 'We gave it everything': Fans react to World Cup final game US strikes Iran bridges and collapses a tower at a key port July Baseball is HERE | Weekly Recap | 856 Fans in Madrid go wild as Spain take lead in extra time in World Cup final Facebook Twitter Bluesky WhatsApp SMS Email Print Copy article link Save 0 Comments
Wildfire smoke poses serious health risks. What to know More toxic than normal air pollution, wildfire smoke can linger in the air for weeks and travel thousands of miles.
