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)

04/09/2020

KTN-DMS-4A

3.78

9.36

11.7

10/09/2020

1.22

16/09/2020

0.67

22/09/2020

1.41

28/09/2020

2.02