It's happening again 🔥
Dozens of #wildfires are burning across Canada and sending unhealthy smoke blowing into the northern U.S., and at the same time, the southeastern U.S. is getting smoke from fires in Mexico.
Is this the new normal for summers? Why air quality scientists say yes:
https://theconversation.com/wildfire-smoke-is-back-fires-burning-across-canada-are-already-triggering-us-air-quality-alerts-in-the-midwest-and-plains-229992
#News #Climate
