ພະຍາກອນລົມ
ຂໍ້ມູນຄຸນນະພາບອາກາດສະໜອງໃຫ້ໂດຍ: the Programa de calidad del aire de insivumeh para la república de guatemala (insivumeh.gob.gt)
News (May 2015): Data is only available for Guatemala City since other stations do not have valid PM10/PM2.5 readings. (note that the station from Quezaltenango has PM10 but seems out of range and uncalibrated)