Tech entrepreneur Bryan Johnson, on his India tour, highlights Mumbai's air pollution by comparing it with the filtered air inside an Airbus A320. His observations have sparked renewed discussions on air quality and health measures in India.

Tech entrepreneur Bryan Johnson, promoting his book in Mumbai, shared his struggles with eye irritation and sore throat despite using air purifiers and an N95 mask. His post echoed Debarghya Das' concerns about India's air pollution and its health effects.

As Delhi battles hazardous pollution levels, with the Air Quality Index (AQI) consistently in the "Very Poor" to "Severe Plus" range, five-star hotels have begun offering "clean air" as a premium service. Using advanced air filtration systems, hotels like The Oberoi and Taj Palace boast room AQIs as low as 2.4 and 58, compared to the city’s AQI of nearly 400. While these services highlight the growing normalisation of pollution, they also...