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Phrae PM2.5 Numbers 2020

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Feb 19


A bit better today, despite the fires. - Maybe the wind helped?


 image.png.1433cccd73e697f2b1cc993e21f68e49.pngPhrae 17:00   51 ug/m3 - AQI 139


FlorC, ' the pollution stops at the Malaysian border '.

Would be a healthier place...

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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

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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

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Feb 19-I


You might know this site already to get an hourly report from CO to PM2.5?


A little help, because the stations are only noted in Thai:

1.  check Station

2.  choose Start - End

3.  choose parameter CO/NOX/PM2.5/...

4.  click Table


32t-34t  Chonburi / 35t-36t  ChiangMai / 37t-40t  Lampang

67t  Nan-City / 68t  Lampoon / 69t  Phrae / 70t  Phayao / 73t  ChiangRai

75t  Nan-near Muang Ngeun / 76t  Tak


74t  Rayong + m8 +28t/29t/30t/31t

ChiangMai m9 + o10




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Feb 20-I


Looking back over my shoulder  -  Mike + The Mechanics

2019   Feb – April


Feb 14  2019                                                Apr 2  2019


some more screenshots in the attached .docx





Looking back over my shoulder.docx

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Feb 22



Phrae 12:00   23 ug/m3  or  AQI 74


North PM2.5 between  17 and 157 ug/m3 - average 55(?) ug/m3

             AQI between  61 and 207 - average 150(?)


Sorry, 'great' attachments/last post from a tablet.

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Feb 22-I


FlorC, The wind is sleeping again.


This night most of TH in Red.

Red means 'Unhealthy'. - Not important.

51 ug/m3 to 127 ug/m3   -    AQI 149 to 188




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Feb 23


Phrae  9:00   AQI 171  (94 ug/m3)   image.png.27a3f9adfaaaf14ff260b5361d4ca127.png  

North  red and blue

Tak/Mae Sot peaking at AQI 187 / 314  (125 / 264 ug/m3)

Bangkok yellow to orange, one place AQI 167 and a hospital AQI 226




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Feb 24


Phrae  13:00   AQI 159  (71 ug/m3)   image.png.f4eb63b66748af83b22b8031b94036e1.png

Early morning today  AQI  200 (250ug/m3)   image.png.48741ebc20e8f53c5cd79871cda9a62d.png

Almost all of Thailand red.  image.png.f4eb63b66748af83b22b8031b94036e1.png
Well, Isan yellow/orange.


I think there is already a connection from India, Bangladesh,

Myanmar to Thailand?

image.png.d1373d2803cca515ba7b456e9ccc7f88.png  image.png.813b484184bef9de0627d29b67ce2efa.png








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Feb 25


Phrae  7:00  AQI 170  (92 ug/m3)   image.png.2a4f784baf20f2189a09a1ea24ebe8c8.png

North and Bangkok too   red - blue   image.png.85075200f6b52ff01396e5bfed7fa2a7.png

AQI above 200:   image.png.b45a0f8dcfa77915d54113570e617ca8.png



Isan  AQI 134 - 165  (orange/red)

Hua Hin ?


South of Surat Thani livable

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Feb 25-I



Interesting post 'Krataiboy' in https://forum.thaivisa.com/topic/1150024-pm25-dust-particles-forecast-to-blanket-bangkok-until-end-of-month/page/2/#comments


And to think about (link 'Krataiboy' too) :  https://blog.nomorefakenews.com/2020/02/23/wuhan-and-the-polluted-air-as-a-cause-of-epidemic-illness/


This night the North worse than Bangkok.

image.png.bcc1faf26567012b0c4074f33294992a.pngPhrae 18:00  AQI 132 (48 ug/m3) image.png.84c95cd649264a2e864a478f0625a325.png


Nakornping Hospital Real-time Tuesday AQI 200  22:00(?)  -  now it's 21:10... ?


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Feb 26


Phrae  7:00  AQI 167 (86 ug/m3)   image.png.1e74a71ac59a7f4435a5076ef12490d8.png

20 km north of Phrae  6:36   AQI 251  (201 ug/m3)   image.png.83e93b4374c4b22d4b491aec083bb980.png






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Feb 27


Phrae  12:00  AQI 188 (127 ug/m3)


20 km north of Phrae 

6:42   AQI 195  (141 ug/m3)

12:14   AQI 190  (131 ug/m3)

image.png.a7004cbdd3c83d7f716773c713901fbd.png image.png.926960361f3a0b67581d9ca72f2e4e40.png


North brown, blue, red

Bangkok  orange, red



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