Project No. 1825 Monthly Environmental Monitoring & Audit Report for Port Shelter Phase 3, Po Toi O Sewerage Treatment Plant
	24-hour TSP Monitoring Data
	Month	2021/08
	Monitoring Location :	AMS1N
	Start Date	Weather  Condition	Action Level	Limt Level	Concentration (ug/m3)
	2021-08-05	Fine	153	260	40.4
	2021-08-11	Fine	153	260	91.1
	2021-08-17	Fine	153	260	21.6
	2021-08-23	Fine	153	260	31.9
	2021-08-27	Cloudy	153	260	31.6
	Monitoring Location :	AMS2N1
	Start Date	Weather  Condition	Action Level	Limt Level	Concentration (ug/m3)
	2021-08-05	Fine	179	260	53.4
	2021-08-11	Fine	179	260	90.8
	2021-08-17	Fine	179	260	29.2
	2021-08-23	Fine	179	260	38.5
	2021-08-27	Cloudy	179	260	38.9
	Monitoring Location :	AMS3N
	Start Date	Weather  Condition	Action Level	Limt Level	Concentration (ug/m3)
	2021-08-05	Fine	158	260	70.1
	2021-08-11	Fine	158	260	85.3
	2021-08-17	Fine	158	260	37.4
	2021-08-23	Fine	158	260	46.2
	2021-08-27	Cloudy	158	260	46.2
	Monitoring Location :	AMS4N
	Start Date	Weather  Condition	Action Level	Limt Level	Concentration (ug/m3)
	2021-08-05	Fine	146	260	73.9
	2021-08-11	Fine	146	260	70.2
	2021-08-17	Fine	146	260	50.1
	2021-08-23	Fine	146	260	58.2
	2021-08-27	Cloudy	146	260	58.5