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Phrae PM2.5 Numbers 2020

Yom

By Yom
in Chiang Rai

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Yom Gold Member

Yom

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Posted

 

April 15,  2021   -   9:00 Last night in

Phrae: Massive storm, very strong wind,

mini typhoon, very heavy rain...

image.png.b7f0ac8758454c1c7f90631d26ca5ba2.png

Phrae  PM  2.5  25ug/m3 ~ AQI 78

Chiang Mai       31 µg/m³ ~ AQI 91

Chiang Rai       24 µg/m³ ~ AQI 76

MaeHongSon  55 µg/m³ ~ AQI 149

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4MyEgo
4MyEgo

Welcome to Thailand.   1) Turn on a good quality air purifier with HEPA filter 2) PM2.5 indoor detector/monitor will tell you when the air quality is bad 3) Seal up your doors and

URMySunshine
URMySunshine

I wish moving to the sea was an option but all the sub forums are now having the same discussions. It's 157 in Jomtien today and the air has been terrible for days. I think record warmer weather has m

saengd
saengd

Change is taking place Yom, slowly but surely, a few years ago there was no burning ban and people couldn't care less. Today there are bans and people are starting to care, it's not perfect but it is 

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FlorC Silver Member

FlorC

Posted
Posted
7 hours ago, Yom said:

9:00 Last night in

Phrae: Massive storm, very strong wind,

mini typhoon, very heavy rain...

Maybe in some parts of Phrae .

There was a little rain and some distant thunder where I'm at, but 24 degr in the morning in April is something I haven't seen in 10 years , as far as I remember.

Yom Gold Member

Yom

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3 hours ago, FlorC said:

24 degr in the morning in April is something I haven't seen in 10 years

Be happy.

 

3 hours ago, FlorC said:

Rain ... Maybe in some parts of Phrae .

At least near Wat Chom Sawan or วัดจอมสวรรค์.

image.png.a9d98d3afbb70315c2a20888625a8b82.png

 

It was raining cats and dogs.

image.png.db8debe2af5c60b87e5eb5c3d5ab837d.png

George Cruikshank, 1820

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Yom Gold Member

Yom

Posted
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Posted

April 16,  2021   -   9:00

 

image.png.58bcf9a0c8c8bb1f241cfb0a43126965.png

Thai-Burmese and Burmese-Lao Fire Friends

image.png.fe6ee5be8b4a12c0046fcd4ac416831d.png

https://firms2.modaps.eosdis.nasa.gov/map/ https://aqicn.org/here

image.png.7431c9f3314fd73b9c181643144b0671.png

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Yom Gold Member

Yom

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April 17,  2021   -   10:00

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Yom Gold Member

Yom

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Posted

April 18,  2021   -   10:00

image.png.891c6f9d13327e7c97f62c44f9ab0ff4.png

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Don Dunkelblum Explorer Member

Don Dunkelblum

Posted
Posted

Useless contribution.

You have no idea where Chiang Rai is on the map and relevant data is difficult to search.

The subject is OK, just confusing how it is presented.

 

Easier link: https://aqicn.org/city/mueang-chiang-rai/

 

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Yom Gold Member

Yom

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April 19,  2021    -   11:00

image.png.eadec4179fa223f48a77261a323c9ac7.png

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Yom Gold Member

Yom

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Posted

April 20,  2021   -   19:00

image.png.bffa8e56f5a50aaffad2f01400776441.png 

                Blue and red coming back.

 

Yom Gold Member

Yom

Posted
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Posted

April 21,  2021   -   6:00          No blue today

image.png.d3b08adafd505ef7fa9f92fa4f552d87.png

North MaeSai-ChiangRai, south Prachuap

KhiriKhan-Trat         https://aqicn.org/here

Don Dunkelblum Explorer Member

Don Dunkelblum

Posted
Posted
2 hours ago, Yom said:

April 21,  2021   -   6:00          No blue today

image.png.d3b08adafd505ef7fa9f92fa4f552d87.png

North MaeSai-ChiangRai, south Prachuap

KhiriKhan-Trat         https://aqicn.org/here

Mr. Yom,

 

Finally (it took some time) I understand the logic in your presentations i.e. it's all about blue or red , yellow etc. Figures are less important.

Yom Gold Member

Yom

Posted
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Posted

April 23,  2021   -   22:00

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Yom Gold Member

Yom

Posted
  • Author
Posted

April 24,  2021   -   19:00

image.png.76df70154d4b2e0fb48c947c768dd422.png

 

image.png.89f329bbbaa18305a936f8d642a0dd1e.png

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motdaeng Gold Member

motdaeng

Posted
Posted

May 7,  2021  

 

Air Quality Index (AQI) Norththailand 06:00

 

20210507_0600.png.ba79d8ed86cd4bd0ab54b6b52faefe75.png

 

AQI 42 = 10 µg/m3 (PM2.5)    AQI 78 = 25 µg/m3 (PM2.5)    AQI 137 = 50 µg/m3 (PM2.5)

 

 

 

The burning ban is lifted, some farmers start to burn their fields overnight!

AQI 349 = 299 µg/m3 (PM2.5) !!!!!
(Eg. Mae Chan between Chiang Rai and Mae Sai)

 

20210507_0600_maechan.png.22a6ea69e1c20a6a0a81c44d3a70ba7b.png

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