Health officials in Reno, Nevada, are warning residents to remain indoors as smoke from the Caldor Fire, burning east of Sacramento, California, has drifted across state lines and created historically bad air quality.
원문출처 : https://www.cnn.com/2021/08/24/weather/us-western-wildfires-tuesday/index.html
원문출처 : https://www.cnn.com/2021/08/24/weather/us-western-wildfires-tuesday/index.html