.....Smoke from bushfires surrounding Sydney has caused air pollution rated 11 times worse than the typical "hazardous" level
— Brijesh K N Tiwari (@brijeshkntiwari) December 10, 2019
Fires,including those in the Hawkesbury region and near Warragamba Dam have caused a thick blanket of haze to settle around the city#sydneysmoke #sydneyfires pic.twitter.com/2fuaJ6kBe9