Quote Originally Posted by bkkguy View Post

a common joke among tech/science folks is "The great thing about standards is that there are so many of them" and this applies to AQI as well - different countries have different versions of the AQI "standard" so when checking readings from a web site, app or device check which AI standard is being used.
No truer words ever spoken.

If you want to have fun sometime try to determine if you're getting the RDA (Recommended Daily Allowance) of a particular nutrient in your diet whilst in Thailand - as compared to RDI (Reference Daily Intake) which is the standard used in Thailand. If you're like me you end up saying "fuck it" and just stick to taking a guess...LOL