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)

04/01/2023

KTN-DMS4(A)

5.99

9.36

11.7

10/01/2023

0.82

16/01/2023

4.03

21/01/2023

3.23

27/01/2023

4.27