Table 4.1 Summary Table of 1-hour TSP Monitoring Results during the Reporting Period

Month	Monitoring Station	Concentration (µg/m3)		Action Level, µg/m³	Limit Level, µg/m³
Month	Monitoring Station	Average	Range	Action Level, µg/m³	Limit Level, µg/m³
September 2015	AMS1	32	3 – 101	381	500
September 2015	AMS4	40	8 – 95	352
*October 2015	AMS1	86	34 – 150	381
*October 2015	AMS4	84	27 – 163	352
November 2015	AMS1	55	18 – 177	381
November 2015	AMS4	47	23 – 80	352

* The 1-hour TSP concentration on 30 October 2015 (13:00-15:00) at AMS1 are considered invalid and therefore excluded in the calculation for average and range of concentration.