Smog-choked Delhi gears up for car ban
Private cars will be banned from the roads on alternate days from January 1 as part of a slew of measures aimed at reducing smog levels.
Wed Dec 30 2015
Singapore smog reaches record high: govt
Smog levels in Singapore from Indonesian forest fires hit the highest level on record Wednesday as the air pollutant index approached the "hazardous" level.
Wed Jun 19 2013