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)

03/10/2022

KTN-DMS4(A)

2.20

9.36

11.7

07/10/2022

1.04

13/10/2022

4.19

19/10/2022

2.67

25/10/2022

2.28

31/10/2022

5.39