Characteristics and Health Risk Assessment of PM<sub>2.5</sub>-Bound PAHs during Heavy Air Pollution Episodes in Winter in Urban Area of Beijing, China
PM<sub>2.5</sub> level has decreased significantly in Beijing in recent years due to the strict air quality control measures taken in Jingjinji Region and the surrounding areas. However, the variation characteristics of the concentrations of PM<sub>2.5</sub>-bound polycyclic...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2021-03-01
|
| Series: | Atmosphere |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2073-4433/12/3/323 |