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)

04/05/2023

KTN-DMS4(A)

3.12

9.36

11.7

10/05/2023

0.67

16/05/2023

0.61

22/05/2023

4.66

27/05/2023

2.68