Serian records API 174, four Sarawak areas unhealthy
Four areas in Sarawak recorded unhealthy Air Pollutant Index (API) readings as of 6pm today, with Serian highest in the country at 174. Sri Aman recorded 164, followed by Kuching at 154 and Samarahan at 152, while Johan Setia in Selangor was the only other area nationwide with unhealthy air quality at 134.