2015 air quality measurement result(Transportation Center)

2015 air quality measurement result(Transportation Center)

Measurement location		Category	Maintained level				Recommended level					Misc.
									Asbestos
		unit	㎍/㎥	ppm	㎍/㎥	ppm	ppm	Bq/㎥	ea/cc	ppm	㎍/㎥	㎍/㎥
		Environmental Standard	150	1000	100	10	0.05	148	0.01	0.06	500	-
B1	Waiting RoomEast	Measurement value	20.5	603.9	23	0.5	0.019	14.8	0.01ea/Less than cc	0.004	73.4	8.7
	Waiting RoomWest	Measurement value	19.4	640.7	20.3	0.4	0.015	14.8	0.01ea/Less than cc	0.002	206.8	7.4
Average			20.0	622.3	21.7	0.5	0.017	14.8	-	0.003	140.1	8.1
Relative to baseline			13.3%	62.2%	21.7%	4.5%	34.0%	10.0%	-	5.0%	28.0%	-

* When the measurement of asbestos is less than 0.01ea/cc , mark "0.01ea/Less than cc" (Ministry of Environment notice 2010-24)

2015 air quality measurement result(Transportation Center)

Measurement location		Category	Maintained level				Recommended level					Misc.
									Asbestos
		unit	㎍/㎥	ppm	㎍/㎥	ppm	ppm	Bq/㎥	ea/cc	ppm	㎍/㎥	㎍/㎥
		Environmental Standard	200	1000	100	25	0.3	148	0.01	0.08	1000	-
B1	ParkingEast	Measurement value	74.5	520	7.0	1.9	0.034	33.3	0.01ea/Less than cc	0.010	119.1	25.6
	ParkingWest	Measurement value	72.6	498	5.5	2.3	0.033	37.0	0.01ea/Less than cc	0.011	457.2	21.8
B2	ParkingEast	Measurement value	65.5	451	9.6	1.3	0.035	44.4	0.01ea/Less than cc	0.012	107.1	28.6
	ParkingWest	Measurement value	62.2	501	9.6	1.7	0.027	37.0	0.01ea/Less than cc	0.015	436.0	19.7
B3	ParkingEast	Measurement value	68.2	479	6.9	1.2	0.058	48.1	0.01ea/Less than cc	0.015	371.9	31.4
	ParkingWest	Measurement value	71.5	481	9.7	1.8	0.041	51.8	0.01ea/Less than cc	0.012	679.3	19.6
Average			69.1	488	8.1	1.7	0.038	41.9	-	0.013	361.8	24.5
Relative to baseline			34.5%	48.8%	8.1%	6.8%	12.7%	28.3%	-	15.6%	36.2%	-

* When the measurement of asbestos is less than 0.01ea/cc , mark "0.01ea/Less than cc" (Ministry of Environment notice 2010-24)