CURRENTNATIONAL Open fires cause unhealthy air quality — MinisterEditor Selangor JournalMarch 3, 2021March 3, 2021 by Editor Selangor JournalMarch 3, 2021March 3, 2021 KUALA LUMPUR, March 3 — Open fires during the current hot and dry weather conditions have been identified as the cause of unhealthy air quality...