Can the same mask used against COVID-19, keep me safe from the wildfire smoke?- Technology News
The New York TimesAug 16, 2021 11:55:45 IST As the Dixie Fire rages in California, plumes of noxious smoke have turned the air as far […]
Air pollution
Beijing is troubled by dangerous yellow smog
Poor air quality was due to a sandstorm in northern Mongolia, moved south by wind and reduced visibility in Beijing to less than 1,000 meters, […]
Average level of pollutants to be lowest in 7 years in 2020: Delhi Economic Survey
Government data has also shown that the average level of major pollutants of Delhi has been steadily decreasing in the last few years. According to […]