Phrae PM2.5 Numbers 2020

[Yom]

March 2,  2021   -   8:00

 

https://aqicn.org/here

 

PM2.5ug/m3 ~ AQI

Phrae        207 / 257

Lampang 157 / 207

Phayao     147 / 198

CR               93 / 170

CM              78 / 163

BKK             20 /   68

https://www.iqair.com/thailand/chiang-mai

               *****************

Edited March 2, 2021 by Yom

[Yom]

Mar 2,  2021   -  numbers  20:00

Winds from the Gulf of Thailand are 

reinforcing the situation up north.

             ******************  

 

 

 

[Yom]

March 3,  2021   -   10:00

 

 

                    ***********

[Yom]

Mar 3,  2021   -   18:00

 

                        **************

[FlorC]

Not much relieve from the thunderstorm last night.

Lots of rain for less than half an hour .

[Yom]

March 4,  2021   -   10:00

North of Phrae PM2.5 numbers around 40,

or AQI 112, so much better than yesterday.

                     ************

[Yom]

Mar 4,  2021   -   18:00

Tonight a bit different.

                      **************

[Yom]

March 5,  2021   -   9:00

 

 

                      ************

Edited March 5, 2021 by Yom

[VocalNeal]

Phayao only 149? 

[Yom]

Mar 5,  2021   -   21:00

 

          ***********

[Yom]

March 6,  2021   -   10:00

 

                ***********

 

 

[Yom]

Mar 6,  2021   -   23:00

 

                    ***************

 

 

 

[Yom]

March 7,  2021   -   11:00

 

https://aqicn.org/here     11:00

 

PM2.5 ug/m3 ~ AQI

Phayao               144 / 197

ChiangMai         135 / 192

Nan                    114 / 181

ChiangRai         108 / 178

Phrae                 1o4 / 176

Lampang             64 / 155

https://www.iqair.com/    7:00

[kekalot]

Pai is always a mess  around these times. I am not surprised it was 471 a few days ago.

I was there a few years back and my air sensor meter locked at 500, it wasn't engineered to go higher (lol)

 

here are before and after pictures from same location, I don't think that the second one is a 400+ day but it must have been close
I have added a black line on second where the mountain should be and third one is what you can see from the sun in the morning over the mountain

 

note the state of the trees, this is not a long time apart, maybe a few weeks but that tree lost almost all its leaves

[Yom]

1 hour ago, kekalot said:

always a mess  around these times

So right. 

Thanks for the photos. Some might say: idyllic?

'...that tree lost almost all its leaves' - I think these are teak trees.

Normal to throw off the leaves in winter.

[Yom]

Mar 7,  2021   -   20:00

 

Error 522

 Ray ID: 62c43b24aa794f5d • 2021-03-07 13:40:09 UTC

Connection timed out

*******************************************************

[Yom]

March 8,  2021   -   9:00

 

N - S    Chiang Rai - Lampang

W - E    Mae Hong Son - Nan

 

PM2.5 ug/m3 ~ AQI

Pai MHS  445 / 463

Phayao    207 / 257

C M          170 / 220

C R           158 / 208

Phrae       131 / 190

Nan             98 / 173

Lampang    88 / 168

                    **********************

[Yom]

Mar 8,  2021   -   22:00

 

March 9,  2021   -   10:00

 

Mar 9,  2021   -   20:00

 

March 10,  2021   -   6:00

         ****************

[Yom]

Last year, page 6.

Posted March 10, 2020

                 ****************

[Yom]

March 11,  2021   -   11:00

               ****************

                    

[Yom]

Mar 11,  2021   -   18:00

  

 

                ****************

[orchis]

Lamphun also bad.

[Yom]

March 12,  2021   -   10:00

PM2.5 ug/m3    ~      AQI

180    Phayao                    230

134    Lampang                191

134    Phrae                       191

123    Chiang Mai          186

105    Lamphun              177

28      Bangkok                83

                       ***************

[Yom]

March 13,  2021   -   10:00

PM2.5 ug/m3    ~     AQI

317    Pai                         367

204   Mae Hong Son   254

164    Phayao                 214

145    Lampang                197

139    Phrae                       194

132    Chiang Mai          190

122    Chiang Rai           185

104    Nan                        176

101     Lamphun              175

29      Bangkok                87

              **********

[Yom]

Mar 13

“Let’s get to know the PM2.5!”

https://www.youtube.com/watch?v=gfYPnC-asKo

Thai with English Subtitles   -   3:09

 

Edited March 13, 2021 by Yom

[Yom]

Mar 13,  2021   -   19:00

Our area between Mae Hong Son, Chiang Rai, Nan and Lampang.

Let's see what tomorrow brings.

 

                     ********************

[Yom]

March 14,  2021   -   10:00

North MaeSai/ChiangRai  -  South Lampang

                                 *******************

[Yom]

Mar 14,  2021   -   19:00

North MaeSai/ChiangRai  -  South Lampang

By the way, this was one year ago:

                                            *******************

Edited March 14, 2021 by Yom

[Yom]

March 15,  2021   -   10:00

North MaeSai/ChiangRai  -  South Lampang

                                 **************************

Mar 15,  2021   -   18:00

North MaeSai/ChiangRai  -  South Lampang

[Yom]

March 16,  2021   -   10:00

https://aqicn.org/here

Chiang Rai   PM2.5  98 µg/m³   AQI 173

https://www.iqair.com/thailand/chiang-rai

                        ******************