April 20, 20206 yr Author April 20 - I Chiang Mai 18:00 AQI 153 Chiang Rai AQI 137 ******************************
April 21, 20206 yr Author April 21 Phrae 9:00 AQI 89 - 30 ug/m3 https://aqicn.org/here https://www.ventusky.com/ https://www.airnow.gov/aqi/aqi-calculator/ *********************
April 21, 20206 yr Author Interesting read: Assessing nitrogen dioxide (NO2) levels as a contributing factor to coronavirus (COVID-19) fatality https://reader.elsevier.com/reader/sd/pii/S0048969720321215?token=A2482F821AF480D5FF123A895AF41468C507029CB51164F95EB0DECFAC73A990DAB4B629D07B2C4BF67E56B242411E7C (or? - https://www.sciencedirect.com/science/article/pii/S0048969720321215) Here our NO2-numbers, Sun 16:00 - today 18:00: Chiang Mai City Hall Nat. Res. Chiang Rai K.P. Phayao Phrae Nakhon Sawan Irrigation Din Daeng Nat. Hous. Rayong Agric. Off. ******************** Edited April 21, 20206 yr by Yom
April 22, 20206 yr Author April 22 Phrae 11:00 AQI 124 Lampang AQI 124-153 Chiang Mai AQI 142-161 Chiang Rai AQI 150-182 Phayao K.P. AQI 157 Nan AQI 160 https://www.airnow.gov/aqi/aqi-calculator/ This has been written at noon but disappeared? **************
April 22, 20206 yr Author April 22 - I https://weather.tmd.go.th/phsLoop.php Some rain from Phrae to Nan at 8, refreshing and cleaning. Seems to be one of the best screenshots 'ever' (in 2020) AQI 535 might be a 'Runaway' 1961? https://www.youtube.com/watch?v=wSWMJxbxj7c *************************
April 23, 20206 yr Author April 23 Phrae 10:00 AQI 142 (52 ug/m3) Health Implications Cautionary Statement (or PM2.5) **********************
April 24, 20206 yr Author April 23 - II Anecdotally, people in the northern state of Punjab have reported seeing the Himalayas for the first time in decades. Information even though a bit 'far away': https://earthobservatory.nasa.gov/images/146596/airborne-particle-levels-plummet-in-northern-india?src=eoa-iotd **********************
April 24, 20206 yr Author April 24 Things are getting better every day Just as a reminder: *************
April 25, 20206 yr Author April 25 Rain at some places. - Near the Myanmar border the air remains unhealthy. ********************
April 26, 20206 yr Author April 26 Phrae 12:00 AQI 42 Already some 'Green' up here. - https://aqicn.org/here There was a problem uploading the file. OK? ***************** New try some hours later: ***************
April 27, 20206 yr Author April 27 Phrae had a lot of rain last night, good and fresh air at noon, 27 C. / 80 F. ****************
April 27, 20206 yr Author Tonite Phrae Residents have good air to breathe and they are dancing, drinking, having fun. Thanks to: https://palaciodegaviriamadrid.com/en/exposiciones/brueghel/ **********************************
April 29, 20206 yr Author April 29 - I (21:00) North a bit worse, Bangkok better than before. ********
April 30, 20206 yr Author April 30 Phrae 10:00 AQI 70 Same picture, zoomed in around CM *************
May 1, 20206 yr Author May 1 - I I think the next 'waves' will reach CM and CR too. https://weather.tmd.go.th/phs.php *************************
May 2, 20206 yr Author May 2 Phrae 6:00 AQI 61 Tak/Mae Ramat Hosp. 8:00 AQI 156 Ubon Ratchathani 5:00 AQI 168 ***********
May 2, 20206 yr Author May 2 - I Not too bad in Thailand? ******************** Edited May 2, 20206 yr by Yom
May 3, 20206 yr Author May 3 - I Thailand May 2020/2563 better than ever? [843] and [160]? - More than 1,000. Not allowed. And there will be rain. One day https://www.data.jma.go.jp/mscweb/data/himawari/sat_hrp.php ***************************
May 4, 20206 yr Author May 4 Phrae 10:00 AQI 61 (17 ug/m3) For comparison AQI - May 2019Mueang Chiang Rai Chiang Mai University (Mae Hia) Phrae ********************** Edited May 4, 20206 yr by Yom
May 4, 20206 yr Author May 4 - I Phrae back to 'normal' 19:00 AQI 142this is 50 mg/m3. Where does the wind comes from today (direction, speed)? And, how high are the chimneys of Mae Sot? Mae Sot/Tak is a lignite fired power plant, so to say a dinosaur of this great but antique technique. EGAT, thanks for the fresh air to breathe again tonight. egat/maesot ? But I found an interesting read, 104 pages: https://www.egat.co.th/en/images/sustainable- dev/csr-report/EGAT-CSR-Annual-2018-en/ EGAT-CSR-2018.EN.pdf Have fun! ****************
May 5, 20206 yr Author May 5 Phrae 10:00 AQI 97 (34 ug/m3) https://aqicn.org/here https://www.ventusky.com/ ******************
May 5, 20206 yr Author May 5 - II 22:00 AQI 95 Lampang - why AQI 95, no traffic! AQI 112 Provincial Waterworks/Mae Moh - no traffic at all AQI 114 Phrae - no traffic. No farmers burning, no industries. No PM2.5 from India, nothing from China? Btw, what's with all these 'Red Hospitals' up North? But this might be another topic. Did you ever visit Mae Moh? - It's a beautiful place. And will stay for the next 30 years. *************************************
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