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Phrae PM2.5 Numbers 2020


Yom

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April 1,  2021   -   5:00

PM2.5  430 ug/m3, no April Fool's trick.  -  It's News

 

 

 

https://forum.thaivisa.com/topic/1212153-excessive-pm25-chiang-rai-with-430-microns-reported-in-wiang-pang-kham/  PM2.5 dust in the atmosphere in Wiang Pang Kham sub-district of Mae Sai district, at 2pm today, was measured at 430 microns

 

https://www.thaipbsworld.com/excessive-pm2-5-chiang-rai-with-430-microns-reported-in-wiang-pang-kham/

 

image.png.345e8845737f74e851de44dfd7aab63d.png

Lampang-MaeHongSon-ChiangRai

 

Chiang Mai:

https://forum.thaivisa.com/topic/1211919-chiang-mai-sea-of-fire-engulfs-doi-samoeng-fires-lit-when-officials-went-to-monitor-elections/

 

 

image.png.4b99d890233630c5cc515d43613e470a.png

Zooming in shows the the well-known suspects

https://firms.modaps.eosdis.nasa.gov/map/

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April 1,  2021   -   18:00

AQI       PM2.5 ug/m3ug

https://aqicn.org/here

216   Mae Sai

180   Chiang Rai

169   Phayao

164   Chiang Mai

163   Phrae

157   Lampang

157   Pai

91     Bangkok

??????????

http://www.air4thai.com/webV2/index.php

image.png.ceeae334dd7e43531d69e8d44ce278ad.png

 

image.png.50854c22f08f2a79aeb8acf8c50561dc.png

 

image.png.874d1824c74a435078559e1414645c19.png

 

image.png.f7b16e38e2c9b96ecbf879c9459c97bb.png

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Edited by Yom
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April 2,  2021   -   19:00

image.png.379cbb8524d1c9a50e5a4879365a69af.png

Lampang/Phrae-MaeHongSon-ChiangRai/MaeSai

Northern Thailand had a 'Very Bad Day' again.

                    https://aqicn.org/here

image.png.b5ba869bc0851fb78e64d430b6c86978.png

what a shame there is no data for thailand

http://berkeleyearth.org/air-pollution-and-cigarette-equivalence/

'In this memo, we will derive the rough value of conversion,

so people can think of air pollution in terms of cigarettes

equivalent (sorry, a bit old - 2015).

image.png.035b55f78705fbcb8748cc9bf77c7b6f.png

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April 3,  2021   Update 16:00  -  AQI numbers

 

image.png.b02626e805bfe621e05c3900377c4d57.png

Mueang Chiang Rai

 

image.png.5eef1cd322b7e3f4247c6b294dcb5b6c.png

Mae Sai Health Office

 

image.png.b8d94abb95b49979edbc5f3e44521414.png

Mae Hong Son

 

image.png.57d22a037fc0fe09425959b38ed6bfff.png

Pai, MHS

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April 5,  2021   -   19:00  

North of Phrae we had some rain last night and

this afternoon too. - Much better air now.

image.png.fcbc6af14c9c012b5f7cdd9a49b76a82.png

south: Tak/Phitsanulok    north: Mae Sai/Chiang Rai

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April 6,  2021   -   10:00

57 mm of rain last night in Phrae.

image.png.d8ded0405fb9b669ff6fd2a8ffce5791.png

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Edited by Yom
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April 7,  2021   -   9:00

 

image.png.a1cafe6f40fa501d50b3be91d4be9e7d.png

Many places have clear and fresh air. Bangkok

some homemade pollution. Isaan air pollution

from the eastern and southern neighbours.

image.png.69c7f9057c8dbbde4263c89556f8bc47.png

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April 11,  2021   -   16:00

 

image.png.4eadb1084d8f22c8aa95077f325fb0be.png

And it burns, burns, burns,

image.png.55775748a460f4d80a291000fb9024bc.png

the ring of fire...

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Edited by Yom
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A positive sign:

Phoom Wacharacharoenphalitphon - a resident of Ban Pong, Hang Dong, went to court to say that the National Environment Board were negligent and their staff had engaged in dereliction of duty in the matter.

 

He won.

https://forum.thaivisa.com/topic/1213757-landmark-case-chiang-mai-resident-wins-case-against-state-accusing-them-of-negligence-over-fires-and-pollution/

 

As a reminder, this was only ten days ago:

image.png.225fc98d5a91d732f2bb3341f9f0682e.png

Edited by Yom
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April 14

CHILDREN’S EXPOSURE TO AIR POLLUTION

The proportions of children exposed to levels of fine particulate matter (PM2.5) higher than the WHO air quality guidelines are as follows:

93% of all children, and about 630 million children under 5 years, in the world;

in LMICs, 98% of all children under 5 years;

in HICs, 52% of children under 5 years;

in the WHO African and Eastern Mediterranean regions, 100% of all children under 5 years;

in LMICs in the South-East Asia Region, 99% of all children under 5 years;

in LMICs in the Western Pacific Region, 98% of all children under 5 years; and

in LMICs in the Region of the Americas, 87% of all children under 5 years

(low- and middle-income countries)

http://apps.who.int/iris/bitstream/handle/10665/275545/WHO-CED-PHE-18.01-eng.pdf?ua=1

 

 

Edited by Yom
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