29 Jan 25 around 07:00
#AirPollution #PM25 PM 2.5 #Smog season for #Bangkok and #Thailand. Here, near-surface measurements for the determination of AQI via#ChiangMai RED
#ChiangRai ORANGE-RED
#MaeHongSon RED ! 
&gt; Stronger NE WINDS
@kowit_ThaiPBS
#AirPollution #PM25 #Smog #Bangkok #Thailand #ChiangMai #ChiangRai #MaeHongSon