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13 areas in northern Thailand suffering with excessive amounts of PM2.5 today


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Posted

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Thirteen areas in the northern provinces, especially Chiang Mai and Chiang Rai, were found to have PM2.5 dust in the atmosphere at levels which exceed the 50-micron safety standard, with Wiang Pang Kham sub-district in Chiang Rai recording 247 microns.

 

The Pollution Control Department said, on its “air4thai” website, that air quality in the two provinces is expected to deteriorate tomorrow through Friday, due to stale air.

 

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Full story: https://www.thaipbsworld.com/13-areas-in-northern-thailand-suffering-with-excessive-amounts-of-pm2-5-today/

 

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Posted
3 hours ago, vandeventer said:

Looking more and more like China everyday. Lets hope the government does something be fore people start falling down.

You answer your own "question", what does China do to help their own people? So why would be Thailand any better?

 

Posted

Instead of spending billions of baht on utterly useless submarines, why not buy a whole bunch of those planes that can be used to dump big loads of water on fires? That would be a much better use of that money.

Posted

Never mind, TMD.go.th is forecasting 4 days with a fair chance of rain from Saturday.

 

Downside, they are usually wrong.

Posted
21 hours ago, JoePai said:

2.5 - the 50-micron safety standard

Strange the World Health Organisation guidelines say that PM2.5 concentrations should not exceed an average of 25 mcg per cubic metre over a 24-hour period and an average of 10 mcg over a year.

 

 

for years they do this already... 25 worldwide = 50 in Tland!

 

  • Like 1
Posted

These numbers vary significantly from the AQI figures.

Are the Pollution Control Department instruments properly callibrated and / or checked? 

 

  • Like 1

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