Chattanooga air quality index reaches code red again
CHATTANOOGA, Tenn. (WDEF) — On Tuesday morning, the air quality index reached a code red alert for fine particles. The index was considered to be in the unhealthy range. The Chattanooga-Hamilton Co. Air Pollution Control Bureau updates air quality reports daily. “The way that we are sitting in between the hills and the mountains, it’s said for trapping the hot…
