Air quality monitoring is carried out to detect potential air pollution due to palm oil plantation and mill operational activities.
This is done once every 6 months:

a. South Kalimantan;
Conducted in cooperation with Tanah Bumbu environmental laboratory.
b. Central & East Kalimantan (Kutai Timur District);
Conducted in cooperation with Unilab Jakarta.
c. West Kalimantan (Ketapang District);
Conducted in cooperation with Baristand laboratory, Pontianak.
d. East Kalimantan (Kutai Kartanegara District);
Conducted in cooperation with Mutu Agung Lestari Laboratory – Samarinda.
e. Papua;
In cooperation with Health Laboratory Jayapura.