FAP, June 9 (FAP)-US President Joe Biden said he asked Transport Secretary Boutigig to report to him on progress in dealing with the impact of deteriorating air quality on air traffic in a timely manner.

Xinhua News Agency, June 9, US President Joe Biden said that Transportation Secretary Boutigig was required to report to him in a timely manner on the progress made in dealing with the impact of deteriorating air quality on air traffic; the frequent wildfires this year are a clear reminder of the impact of climate change.