SHAH ALAM – The Air Pollution Index (API) in Selangor is almost unhealthy, according to a Department of Environment (DOE) report today.

According to the portal, the API at Johan Setia Klang showed a reading of 99, while unhealthy air quality was at a scale of until 9 am.

Other locations in the state have air quality readings of 81 for Petaling Jaya, 80 for Shah Alam, 76 for Klang and 75 for Banting.

The 0 to 50 IPUs are considered good, 51 to 100 (moderate), 101 to 200 (unhealthy), 201 to 300 (very unhealthy) and over 301 (dangerous).

For more information on the latest API readings nationwide, please visit