Seasonal variation, risk assessment and source estimation of PM 10 and PM10-bound PAHs in the ambient air of Chiang Mai and Lamphun, Thailand

• Main Authors: Petch Pengchai, Somporn Chantara, Khajornsak Sopajaree, Sunanta Wangkarn, Urai Tengcharoenkul, Mongkon Rayanakorn
• Format: Journal
• Published: 2018
• Subjects: Environmental Science
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=67650638286&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/49113
• Institution: Chiang Mai University

Daily PM10 concentrations were measured at four sampling stations located in Chiang Mai and Lamphun provinces, Thailand. The sampling scheme was conducted during June 2005 to June 2006; every 3 days for 24 h in each sampling period. The result revealed that all stations shared the same pattern, in w...