India tops global indoor air pollution chart, has highest annual PM2.5 levels: Report
India tops global indoor air pollution chart, has highest annual PM2.5 levels: Report
India has the highest average annual PM2.5 levels and tops the indoor air pollution chart, according to Dyson's Global Connected Air Quality Data project. The project analyzed indoor air quality information collected by over 2.5 million Dyson Purifiers from 2022 to 2023. India consistently exceeded the WHO daily PM2.5 air quality guideline every month of the year. Delhi has the highest indoor annual average PM2.5 levels among the studied cities. The most polluted time inside homes in India is between 7 am and midday.
India has the highest average annual PM2.5 levels and tops the indoor air pollution chart, according to Dyson's Global Connected Air Quality Data project. The project analyzed indoor air quality information collected by over 2.5 million Dyson Purifiers from 2022 to 2023. India consistently exceeded the WHO daily PM2.5 air quality guideline every month of the year. Delhi has the highest indoor annual average PM2.5 levels among the studied cities. The most polluted time inside homes in India is between 7 am and midday.
We use cookies to improve your experience on our site and to show you relevant advertising. To find out more, read our updated privacy policy and cookie policy
Through RSS Feeds 
India has the highest average annual PM2.5 levels and tops the indoor air pollution chart, according to Dyson's Global Connected Air Quality Data project. The project analyzed indoor air quality information collected by over 2.5 million Dyson Purifiers from 2022 to 2023. India consistently exceeded the WHO daily PM2.5 air quality guideline every month of the year. Delhi has the highest indoor annual average PM2.5 levels among the studied cities. The most polluted time inside homes in India is between 7 am and midday. 
