For you new comers here is an interesting history of Chiang Mai pollution levels...

 

Looks like the really bad air started a bit earlier in 2019 compared to 2017 and 2018...beginning in December unlike prior years. Then improved and stayed better for a bit longer during January and into early February... 

 

But then got worse in 2019 during March and April compared to the prior two years, including higher AQI levels that went into the purple/very unhealthy range for a number of days, which hadn't happened during the prior two years. Looks like a greater number of red days during those two months in 2019 as well.

 

 

Sheesh.....2019 Station 35t reported only 4 days in green?

If correct that is FUBAR

 

Station 36t shows 85 days for 2019 in green...nothing to write home about either I guess

It's all good...let's return Chiang Mai to the Thais...take your money to places that place a premium on quality of life...

There is a PINNED topic for this subject matter, please use that and NOT start separate topics.

 

Thank you.

 

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