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)

6/12/2021

KTN-DMS4(A)

2.38

9.36

11.7

10/12/2021

1.65

16/12/2021

1.13

22/12/2021

1.54

28/12/2021

2.78