NPR News: 'It's A Bit Surreal': Oregon's Air Quality Suffers As Fires Complicate COVID-19 Fight

'It's A Bit Surreal': Oregon's Air Quality Suffers As Fires Complicate COVID-19 Fight
The air in Portland, Ore., is currently ranked as the worst among the world's cities. The Environmental Protection Agency forecasts "very unhealthy" air quality.

Đọc tiếp trên NPR
September 15, 2020 at 02:04AM
Environment