This new study from IQAir examining air quality data from 10 major world cities has found stunning declines in pollution levels compared to 2019.
The post Air Pollution in Major World Cities Has Dropped By as Much as 60% During COVID Shutdowns, Says New Report appeared first on Good News Network.
from Good News Network https://ift.tt/2VxRCfb
via IFTTT
No comments:
Post a Comment