	대기환경 모니터링 결과

1		현 황

□ 측정지점 : 태안군 태안읍 원이로 78-132(백화산 태을암 주변)

□ 측정구분 : 화력발전소주변 모니터링

□ 측정항목 : PM-10, NO2, SO2, CO, O3 등

□ 측정방법 : 이동측정시스템 이용 24시간 연속측정

□ 측정기간 : 2017. 02. 01.～ 02. 09.(9일간)

측정일	02.01	02.02 ~ 02.09	비 고
조치사항	예비측정	정상측정

1. 온도 : 평균 0.4℃ 2. 습도 : 평균 60% 3. 주풍향 : 북서풍 4. 풍속 : 평균 2.2m/s, 시간최대 5.8m/s

<풍배도 및 기상상태, 측정지점 위치>

2		측정 결과

<일반대기질>

□ PM-10 : 일평균측정값은 26∼63㎍/㎥로 24시간 환경기준(100㎍/㎥)을 만족함

□ NO₂: 일평균측정값이 0.004～0.016ppm으로 1시간 환경기준(0.1ppm) 및 24시간 환경기준(0.06ppm) 모두 만족함

항 목 날 짜	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)
2.2	27	0.006	0.002	0.039	0.4
2.3	32	0.005	0.002	0.042	0.4
2.4	27	0.010	0.005	0.037	0.4
2.5	63	0.016	0.003	0.032	0.6
2.6	34	0.004	0.002	0.038	0.4
2.7	26	0.009	0.005	0.033	0.4
2.8	26	0.005	0.002	0.033	0.4
2.9	43	0.004	0.003	0.029	0.4
측정기간평균	35	0.007	0.003	0.035	0.4
환경기준	100 / 일	0.06 / 일 0.1 / 시간	0.05 / 일 0.15 / 시간	0.06 / 8시간 0.1 / 시간	9 / 8시간 25 / 시간

<기타항목>

□ Benzene : 전체 측정기간 평균값이 0.06ppb로 연간 환경기준(1.44ppb)의 4% 정도로 낮게 검출

구 분	PM2.5 (㎍/㎥)	Benzene (ppb)	Toluene (ppb)	Ethylene (ppb)	Xylene (ppb)	H2S (ppm)
측정기간평균	22	0.06	0.10	0.08	0.13	0.001
환경기준	50/일	5㎍/㎥/년 (≒1.44ppb/년)	해	당	없	음

3		인근 측정소 측정값과 비교

□ PM-10은 측정기간 중 이동차량에서 측정한 평균측정값은 35㎍/㎥ 로 인근측정소(동문동) 평균 43㎍/㎥보다 낮았음

□ 이산화질소 농도는 0.007ppm으로 동문동측정소 평균 0.037ppm보다 현저하게 낮은 것으로 조사됨

□ 일산화탄소 농도는 조사지점에서 0.4ppm으로 동문동측정소 평균(0.7ppm)의 절반정도로 낮았음

□  오존은 0.035ppm으로 동문동측정소 평균(0.022) 보다 높은 것으로 조사됨

항목 날짜	이동측정 시스템 (태안군 태안읍 원이로 78-132)					동문동 측정소 (서산시 동문동 918-3)
	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)
2.2	27	0.006	0.002	0.039	0.4	33	0.030	0.003	0.024	0.6
2.3	32	0.005	0.002	0.042	0.4	47	0.053	0.002	0.014	0.9
2.4	27	0.010	0.005	0.037	0.4	54	0.065	0.003	0.009	1.0
2.5	63	0.016	0.003	0.032	0.6	66	0.052	0.004	0.019	1.0
2.6	34	0.004	0.002	0.038	0.4	36	0.015	0.003	0.036	0.4
2.7	26	0.009	0.005	0.033	0.4	33	0.037	0.005	0.021	0.6
2.8	26	0.005	0.002	0.033	0.4	37	0.034	0.004	0.021	0.6
2.9	43	0.004	0.003	0.029	0.4	36	0.011	0.003	0.033	0.4
평균	35	0.007	0.003	0.035	0.4	43	0.037	0.003	0.022	0.7

4		시간별 농도 변화

□ 미세먼지 : 2월 5일은 이동차량과 인근측정소(동문동)에서 모두 높았으며, 이외에는 두 지점이 비슷하거나 이동차량에서 다소 낮게 검출

□ 이산화질소의 시간 변화는 동문동 측정소보다 현저하게 낮은 것으로 조사됨

< 미세먼지의 농도변화 >

< 이산화질소의 농도변화 >

4		백화산(태을암) 주변 시간 측정 자료

측정시간	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)	PM-2.5 (㎍/㎥)
2017-02-02 10:00	9	0.032	0.001	0.028	0.67	4
2017-02-02 11:00	26	0.005	0.001	0.034	0.34	15
2017-02-02 12:00	18	0.003	0.002	0.039	0.34	1
2017-02-02 13:00	22	0.003	0.002	0.042	0.29	8
2017-02-02 14:00	22	0.003	0.001	0.046	0.29	20
2017-02-02 15:00	31	0.006	0.003	0.045	0.34	22
2017-02-02 16:00	35	0.005	0.001	0.044	0.35	29
2017-02-02 17:00	45	0.005	0.002	0.042	0.39	34
2017-02-02 18:00	41	0.004	0.001	0.042	0.48	37
2017-02-02 19:00	30	0.005	0.002	0.04	0.47	20
2017-02-02 20:00	30	0.004	0.003	0.039	0.41	16
2017-02-02 21:00	22	0.004	0.001	0.037	0.41	13
2017-02-02 22:00	28	0.004	0.001	0.036	0.41	13
2017-02-02 23:00	24	0.004	0.001	0.036	0.4	12
2017-02-03 0:00	28	0.004	0.002	0.036	0.41	6
2017-02-03 1:00	28	0.004	0.002	0.036	0.41	19
2017-02-03 2:00	28	0.004	0.003	0.036	0.4	11
2017-02-03 3:00	28	0.004	0.002	0.036	0.41	21
2017-02-03 4:00	32	0.004	0.003	0.037	0.44	19
2017-02-03 5:00	41	0.004	0.001	0.037	0.44	26
2017-02-03 6:00	31	0.003	0.002	0.036	0.42	18
2017-02-03 7:00	31	0.003	0.001	0.036	0.43	18
2017-02-03 8:00	29	0.004	0.002	0.034	0.44	21
2017-02-03 9:00	24	0.006	0.002	0.034	0.44	13
2017-02-03 10:00	44	0.006	0.003	0.034	0.42	30
2017-02-03 11:00	34	0.007	0.002	0.04	0.43	31
2017-02-03 12:00	44	0.007	0.003	0.045	0.41	26
2017-02-03 13:00	38	0.008	0.003	0.046	0.39	34
2017-02-03 14:00	45	0.007	0.003	0.05	0.36	29
2017-02-03 15:00	33	0.007	0.003	0.051	0.35	34
2017-02-03 16:00	48	0.007	0.003	0.051	0.36	37
2017-02-03 17:00	47	0.009	0.003	0.05	0.38	41
2017-02-03 18:00	47	0.008	0.003	0.048	0.38	36
측정시간	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)	PM-2.5 (㎍/㎥)
2017-02-03 19:00	29	0.005	0.002	0.048	0.37	18
2017-02-03 20:00	23	0.004	0.002	0.048	0.36	17
2017-02-03 21:00	17	0.004	0.002	0.046	0.36	9
2017-02-03 22:00	14	0.004	0.002	0.044	0.35	11
2017-02-03 23:00	16	0.003	0.002	0.042	0.34	6
2017-02-04 0:00	10	0.003	0.001	0.041	0.34	2
2017-02-04 1:00	16	0.003	0.001	0.039	0.34	5
2017-02-04 2:00	11	0.003	0.001	0.039	0.35	7
2017-02-04 3:00	13	0.002	0.001	0.039	0.34	2
2017-02-04 4:00	12	0.003	0.002	0.039	0.32	5
2017-02-04 5:00	15	0.002	0.002	0.04	0.32	6
2017-02-04 6:00	11	0.003	0.002	0.038	0.33	7
2017-02-04 7:00	16	0.005	0.005	0.038	0.41	5
2017-02-04 8:00	26	0.014	0.012	0.031	0.84	18
2017-02-04 9:00	30	0.014	0.01	0.031	0.61	19
2017-02-04 10:00	27	0.014	0.009	0.033	0.45	11
2017-02-04 11:00	30	0.012	0.007	0.037	0.53	25
2017-02-04 12:00	30	0.016	0.01	0.037	0.4	24
2017-02-04 13:00	30	0.016	0.007	0.039	0.42	25
2017-02-04 14:00	44	0.013	0.005	0.036	0.44	37
2017-02-04 15:00	40	0.012	0.004	0.037	0.41	32
2017-02-04 16:00	54	0.017	0.005	0.033	0.59	43
2017-02-04 17:00	64	0.019	0.004	0.032	0.54	61
2017-02-04 18:00	35	0.011	0.003	0.039	0.39	20
2017-02-04 19:00	30	0.011	0.003	0.039	0.39	24
2017-02-04 20:00	25	0.009	0.003	0.041	0.37	20
2017-02-04 21:00	23	0.009	0.004	0.039	0.35	17
2017-02-04 22:00	7	0.008	0.004	0.039	0.32	6
2017-02-04 23:00	46	0.014	0.004	0.033	0.48	32
2017-02-05 0:00	51	0.013	0.005	0.031	0.47	50
2017-02-05 1:00	58	0.014	0.005	0.03	0.5	51
2017-02-05 2:00	68	0.012	0.003	0.031	0.47	53
2017-02-05 3:00	58	0.012	0.003	0.031	0.47	51
2017-02-05 4:00	63	0.013	0.003	0.03	0.48	50
2017-02-05 5:00	72	0.012	0.004	0.03	0.53	57
측정시간	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)	PM-2.5 (㎍/㎥)
2017-02-05 6:00	74	0.015	0.003	0.025	0.56	66
2017-02-05 7:00	82	0.035	0.004	0.015	0.68	67
2017-02-05 8:00	123	0.052	0.008	0.009	0.94	105
2017-02-05 9:00	108	0.046	0.007	0.011	0.88	94
2017-02-05 10:00	86	0.033	0.004	0.016	0.71	66
2017-02-05 11:00	51	0.024	0.002	0.021	0.62	43
2017-02-05 12:00	25	0.018	0.003	0.027	0.51	19
2017-02-05 13:00	39	0.018	0.002	0.026	0.57	34
2017-02-05 14:00	31	0.011	0.002	0.031	0.5	22
2017-02-05 15:00	17	0.008	0.001	0.035	0.45	17
2017-02-05 16:00	20	0.005	0.002	0.047	0.68	12
2017-02-05 17:00	60	0.006	0.003	0.047	0.89	53
2017-02-05 18:00	76	0.006	0.003	0.046	0.95	61
2017-02-05 19:00	98	0.006	0.003	0.048	1.01	76
2017-02-05 20:00	99	0.006	0.003	0.047	0.89	76
2017-02-05 21:00	73	0.004	0.002	0.045	0.71	53
2017-02-05 22:00	54	0.003	0.002	0.042	0.52	33
2017-02-05 23:00	36	0.003	0.002	0.042	0.52	24
2017-02-06 0:00	45	0.004	0.002	0.04	0.48	49
2017-02-06 1:00	48	0.004	0.003	0.039	0.45	29
2017-02-06 2:00	44	0.004	0.002	0.037	0.45	34
2017-02-06 3:00	44	0.004	0.002	0.036	0.44	27
2017-02-06 4:00	43	0.004	0.003	0.034	0.45	26
2017-02-06 5:00	43	0.004	0.003	0.032	0.44	29
2017-02-06 6:00	44	0.004	0.003	0.031	0.46	30
2017-02-06 7:00	38	0.004	0.003	0.031	0.46	25
2017-02-06 8:00	35	0.004	0.003	0.031	0.44	19
2017-02-06 9:00	26	0.004	0.002	0.032	0.4	15
2017-02-06 10:00	24	0.004	0.002	0.034	0.38	7
2017-02-06 11:00	33	0.008	0.004	0.036	0.37	22
2017-02-06 12:00	34	0.005	0.003	0.041	0.34	14
2017-02-06 13:00	34	0.004	0.002	0.045	0.31	14
2017-02-06 14:00	31	0.004	0.002	0.048	0.29	19
2017-02-06 15:00	32	0.003	0.002	0.048	0.29	20
2017-02-06 16:00	36	0.004	0.002	0.047	0.33	24
측정시간	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)	PM-2.5 (㎍/㎥)
2017-02-06 17:00	40	0.004	0.002	0.045	0.32	33
2017-02-06 18:00	35	0.004	0.002	0.043	0.32	26
2017-02-06 19:00	21	0.004	0.002	0.039	0.34	15
2017-02-06 20:00	15	0.003	0.002	0.037	0.34	10
2017-02-06 21:00	22	0.003	0.001	0.036	0.35	6
2017-02-06 22:00	19	0.003	0.002	0.035	0.36	14
2017-02-06 23:00	23	0.003	0.002	0.035	0.36	6
2017-02-07 0:00	20	0.012	0.007	0.027	0.37	15
2017-02-07 1:00	26	0.009	0.006	0.029	0.36	13
2017-02-07 2:00	17	0.003	0.002	0.033	0.36	7
2017-02-07 3:00	20	0.003	0.001	0.032	0.36	6
2017-02-07 4:00	17	0.003	0.002	0.032	0.36	11
2017-02-07 5:00	20	0.003	0.002	0.031	0.36	12
2017-02-07 6:00	20	0.012	0.002	0.025	0.38	11
2017-02-07 7:00	25	0.007	0.002	0.029	0.38	7
2017-02-07 8:00	18	0.005	0.003	0.03	0.39	6
2017-02-07 9:00	17	0.006	0.003	0.029	0.4	11
2017-02-07 10:00	10	0.006	0.003	0.031	0.39	4
2017-02-07 11:00	25	0.008	0.005	0.034	0.39	12
2017-02-07 12:00	26	0.012	0.007	0.037	0.44	17
2017-02-07 13:00	37	0.015	0.007	0.037	0.42	21
2017-02-07 14:00	37	0.017	0.009	0.035	0.41	25
2017-02-07 15:00	45	0.022	0.017	0.031	0.37	33
2017-02-07 16:00	46	0.022	0.017	0.031	0.36	31
2017-02-07 17:00	48	0.008	0.004	0.04	0.34	34
2017-02-07 18:00	32	0.007	0.004	0.038	0.36	26
2017-02-07 19:00	33	0.008	0.007	0.035	0.37	14
2017-02-07 20:00	21	0.007	0.006	0.034	0.37	11
2017-02-07 21:00	21	0.006	0.004	0.035	0.36	9
2017-02-07 22:00	17	0.006	0.003	0.034	0.35	3
2017-02-07 23:00	18	0.004	0.003	0.033	0.36	11
2017-02-08 0:00	22	0.004	0.002	0.033	0.37	8
2017-02-08 1:00	25	0.003	0.002	0.032	0.38	15
2017-02-08 2:00	20	0.003	0.002	0.031	0.39	13
2017-02-08 3:00	18	0.004	0.002	0.03	0.39	12
측정시간	PM-10 (㎍/㎥)	NO2 (ppm)	SO2 (ppm)	O3 (ppm)	CO (ppm)	PM-2.5 (㎍/㎥)
2017-02-08 4:00	21	0.004	0.002	0.029	0.4	15
2017-02-08 5:00	26	0.004	0.002	0.029	0.42	13
2017-02-08 6:00	22	0.003	0.002	0.03	0.43	12
2017-02-08 7:00	23	0.004	0.002	0.03	0.43	14
2017-02-08 8:00	24	0.006	0.003	0.029	0.43	12
2017-02-08 9:00	19	0.007	0.003	0.029	0.46	6
2017-02-08 10:00	36	0.013	0.008	0.025	0.48	11
2017-02-08 11:00	38	0.007	0.005	0.034	0.43	19
2017-02-08 12:00	35	0.009	0.003	0.037	0.37	8
2017-02-08 13:00	35	0.004	0.002	0.04	0.32	12
2017-02-08 14:00	23	0.004	0.001	0.039	0.32	15
2017-02-08 15:00	25	0.003	0.001	0.039	0.31	15
2017-02-08 16:00	26	0.004	0.002	0.037	0.38	18
2017-02-08 17:00	29	0.005	0.002	0.036	0.4	16
2017-02-08 18:00	31	0.005	0.002	0.035	0.42	19
2017-02-08 19:00	23	0.004	0.001	0.035	0.38	15
2017-02-08 20:00	22	0.004	0.002	0.035	0.38	0
2017-02-08 21:00	29	0.004	0.002	0.034	0.42	15
2017-02-08 22:00	31	0.005	0.003	0.033	0.43	18
2017-02-08 23:00	26	0.004	0.003	0.032	0.45	16
2017-02-09 0:00	37	0.004	0.003	0.032	0.44	9
2017-02-09 1:00	32	0.004	0.003	0.031	0.44	18
2017-02-09 2:00	44	0.005	0.003	0.029	0.5	22
2017-02-09 3:00	48	0.005	0.004	0.028	0.49	22
2017-02-09 4:00	42	0.005	0.003	0.028	0.45	23
2017-02-09 5:00	38	0.004	0.003	0.029	0.42	10
2017-02-09 6:00	40	0.004	0.003	0.029	0.42	0
2017-02-09 7:00	42	0.004	0.003	0.028	0.42	13
2017-02-09 8:00	45	0.004	0.002	0.028	0.43	14
2017-02-09 9:00	48	0.003	0.001	0.03	0.38	8
2017-02-09 10:00	53	0.003	0.001	0.032	0.36	5