Air purifiers, masks and staying indoors: How to reduce your risk from air pollution
Nearly the entire world is exposed to air at some point that doesn't meet the strict standards set by the World Health ...
来自MSN1 个月
In Los Angeles, People Snap Up Air Filters and Wear Masks Against Smoke Pollution
LOS ANGELES -- With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping with a mask ... to wear N95 respirators outdoors and for people ...
The Sun Chronicle1 个月
In Los Angeles, people snap up air filters and wear masks against smoke pollution
LOS ANGELES (AP) — With levels of sooty air pollution far too high across swaths of the Los Angeles area, Dana Benton is sleeping with a mask on, even with her air purifier running.
'Rainmakers' and transboundary smog - Thailand's struggling battle against air pollution
Bangkok was the fourth most polluted city in the world - seeing over 350 schools closed to protect the health of children.