They are using anti-pollution masks outside and air purifiers at home to ensure that they do not breathe toxic air.
Some people are turning to a bar that is selling “pure air”.
Customers are given a nasal canula, which is a lightweight tube, used for oxygen intake.
It offers customers several aromas to choose from that can be infused with oxygen that is odorless.
Murali Krishnan reports.
Click the 'play' button above to listen to the audio report, or subscribe to our podcast by searching 'RFI international report.
