technojamin, 1 year ago I was in New Delhi when the AQI was ~700, that is MUCH worse than visual pollution. My lungs started hurting within 20 minutes of being outside, and a huge amount of people on the domestic flight I was on (mostly local residents) had coughs.
I was in New Delhi when the AQI was ~700, that is MUCH worse than visual pollution. My lungs started hurting within 20 minutes of being outside, and a huge amount of people on the domestic flight I was on (mostly local residents) had coughs.