12 Nov 24 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-ORANGE  
#ChiangRai RED-ORANGE 
#MaeHongSon YELLOW
@kowit_ThaiPBS
#AirPollution #PM25 #Smog #Bangkok #Thailand #ChiangMai #ChiangRai #MaeHongSon