![CTV National News | June 30, 2023: Millions under air quality alerts over Canada Day weekend 2 CTV National News | June 30, 2023: Millions under air quality alerts over Canada Day weekend](https://edmontondailynews.com/wp-content/uploads/2023/07/june-30-2023-millions-under-air-quality-alerts-over-canada-day-weekend-Ksr4GLVFKYc-383x214.jpg)
CTV National News | June 30, 2023: Millions under air quality alerts over Canada Day weekend
CTV National News | Millions of people across Canada and the U.S. are under air quality alerts this Canada Day weekend. Subscribe to CTV News to watch more videos: Connect with CTV News: For the latest news visit: For a…