Canadian wildfire smoke to worsen air quality across Northeast and Mid-Atlantic through Friday

TL;DR
Approximately 115 million people could face unhealthy air as wildfire smoke from Canada drifts into the Midwest, Northeast and Mid-Atlantic, with forecasts covering 20 cities through Friday.
- Wildfire smoke will worsen in the Northeast and Mid-Atlantic through Friday The Washington Post
- IMPACT: Code Red air quality alert in effect as Canadian wildfires create hazy skies across PA WGAL
- Canadian wildfire smoke returns to NYC, Tri-State: Air quality alerts and live updates ABC7 New York
- Air quality alert issued as wildfire smoke moves into Philadelphia region 6abc Philadelphia
- Dangerous wildfire smoke continues with air quality alerts in at least 17 states ABC News - Breaking News, Latest News and Videos
Want the full story? Read the original reporting
Read on The Washington Post