Singapore air quality improves to moderate range after unhealthy readings

Air quality in three regions of Singapore started the day in the unhealthy range on Saturday before improving throughout the day.

ILOILO CITY — Air quality in Iloilo City remained a health concern early Thursday as fine particulate pollution reached a level classified as “unhealthy for sensitive groups” amid haze affecting parts of the Philippines. The Department of Environment and Natural Resources-Environmental Management Bureau (DENR-EMB) Regi