After touching the unhealthy level, the air quality in Penang has improved and is now hovering just below the mark in one area and lower in other parts.

According to the Asean Specialised Meteorological Centre’s website, 310 hotspots were detected in Sumatra at 3.55pm yesterday, almost double the 163 spotted on Sunday.

via Air quality over Penang at moderate level.

For regional maps, hot spots and air quality data visit ASEAN Meteorological Centre, Haze  or Metrological Service Singapore