MCQs on Global Indoor Air Pollution Study 2023 by Dyson – Test your General Knowledge –
Take a Quiz on Global Indoor Air Pollution Study 2023 – We tend to think of air pollution as a risk faced outside, but the air we breathe indoors can also be polluted. Environmental health researchers study how indoor air quality affects human health and well-being.Indoor air quality is a global issue. Both short- and long-term exposure to indoor air pollution can cause a range of health issues, including respiratory diseases, heart disease, cognitive deficits, and cancer. Dyson analysed indoor air quality information through 2.5 million Dyson air purifiers via the MyDyson app, where India recorded the highest average annual PM 2.5 levels when compared to countries like China, Turkey, UAE, and South Korea. The study reports that, in all the countries, the monthly average indoor PM2.5 levels exceed the WHO long-term exposure guidance for at least six months in a year with winter being the most polluted season in all geographies.