Table 6.4      Summary Table of 24-hour RSP Monitoring Results (Ambient Arsenic) during the Reporting Month

Monitoring Date

Monitoring Station

Concentration

(ng/m3)

Action Level (ng/m3)

Limit Level, (ng/m3)

06/04/2022

KTN-DMS4(A)

2.69

9.36

11.7

12/04/2022

1.18

14/04/2022

1.36

20/04/2022

1.69

26/04/2022

0.44

29/04/2022

0.68