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)

05/01/2021

KTN-DMS-4A

5.12

9.36

11.7

11/01/2021

5.94

15/01/2021

3.90

21/01/2021

7.01

27/01/2021

7.66