SHAH ALAM, Oct 27 — Air quality across the country continues to improve, with more monitoring stations logging good Air Pollutant Index (API) readings at 10pm, according to the API Management System (APIMS) portal.
The highest API reading was recorded in Johor’s Batu Pahat at 91, followed by Sarawak’s Samalaju (90) and Johor’s Kluang (89).
In Selangor, the highest score was detected in Johan Setia (65), followed by Klang (59), Shah Alam (56), Petaling Jaya (52), Kuala Selangor (51), and Banting (50).
Nearby, Kuala Lumpur’s Batu Muda and Cheras logged API readings of 86 and 59, respectively, while Putrajaya scored 57.
Of Malaysia’s 68 air quality monitoring stations, 22 had good API readings while 46 had moderate scores.
An API reading of zero to 50 is good, 51 to 100 is moderate, 101 to 200 is unhealthy, 201 to 300 is very unhealthy, and anything above 300 is hazardous.






