The move comes as air pollution levels reach an all time high in the city.
Reports put current levels up by 50 points, taking the overall air quality index to 459.
All schools have been shut as a precautionary measure until November 5th.
Officials intend to monitor the situation for the next 48 hours and emergency measures will be implemented if air quality remains in the "severe plus" category.
They include a car rationing scheme, banning trucks entering the city as well as construction activities.

Sydney Airport flights disrupted due to air traffic controller shortage
Fire in rebel-held east Congo kills 24 schoolchildren
Trump touts $5,000 payout if Republicans win as Vance waits in wings
Search expands after Philippine ferry fire kills five and leaves dozens missing
Trump says Iran war to end after US midterm elections
At least 20 killed in cargo vessel fire at China shipyard, state media reports
US military says it struck vessel in Caribbean, killing 3
At least 14 killed in explosion at weapons depot in Syria
