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)

03/12/2020

KTN-DMS-4A

4.23

9.36

11.7

09/12/2020

6.18

15/12/2020

1.31

21/12/2020

7.76

24/12/2020

5.08

30/12/2020

7.14