Sydney's air quality plummeted on Tuesday as a thick blanket of bushfire smoke clogged the city.
The haze has left the city as the 14th worst in the world on the World Air Quality Index.
A warning for severe fire danger has been issued, as temperatures soared to 37 degrees Celsius in the city's west.
Residents have also been advised to stay indoors, with the New South Wales Ambulance service emphasising that those with respiratory issues should "take extra care".
At least 47 dead in eastern Indonesia after magnitude 7.7 quake
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Kuwait, Bahrain strongly condemn Iranian attack on ADNOC vessels
Kuwait and Bahrain on Saturday expressed their strong condemnation of the Iranian attack against vessels affiliated with the UAE's Abu Dhabi National Oil Company (ADNOC) while transiting the Strait of Hormuz.
Yemen's Mocha port halts operations after Houthi attacks, port director says
Yemen's Mocha port has suspended commercial and maritime operations after being hit by more than 25 missiles in Houthi attacks over recent days, the port's director said on Saturday.
Morocco arrests 111 migrants headed for Spain's Ceuta in security crackdown
Moroccan police arrested at least 111 people on Saturday as they tried to enter Spain's North African enclave of Ceuta, amid tightened security on both sides of the border after social media posts called for another mass migrant crossing.
