To make Americans understand how bad #AirPollution is in India, most of big cities in #India have air quality as bad as #LosAngeles has right now, day-after-day throughout most of the year. I read posts suggesting people to run HEPA air purifiers in and around LA, and here I'm, running three of them 24x7 in my house in #Bangalore, yet suffering from icthy throat and infections many times a year.