Butuan haze eases, but air remains unhealthy for sensitive groups

SAN FRANCISCO, Agusan del Sur — Haze in Butuan City, Agusan del Norte, slightly eased Sunday morning as particulate matter (PM) levels declined, but air quality remained unhealthy for sensitive groups, the city government said. Based on the 8 a.m. air quality assessment, the city’s two monitoring stations recorded PM2.5 levels within the “Unhealthy for Sensitive