局別

前橋局2019年09月17日

測定局

測定日

測定日時 二酸化硫黄 一酸化窒素 二酸化窒素 窒素酸化物 一酸化炭素 光化学オキ
シダント
非メタン
炭化水素
メタン 全炭化水素 浮遊粒子状
物質
微小粒子状
物質
SO2
(ppm)
NO
(ppm)
NO2
(ppm)
NOx
(ppm)
CO
(ppm)
Ox
(ppm)
NMHC
(ppmC)
CH4
(ppmC)
THC
(ppmC)
SPM
(mg/m3)
PM2.5
(μg/m3)
1時0.0010.0000.0020.0020.00.0260.071.952.020.0089
2時0.0010.0000.0030.0030.00.0210.071.952.020.0090
3時0.0010.0000.0040.0040.00.0170.071.921.990.0067
4時0.0010.0000.0050.0050.00.0110.071.932.000.0074
5時0.0010.0000.0050.0050.00.0130.082.002.080.0065
6時0.0000.0000.0050.0050.00.0120.081.982.060.0077
7時0.0010.0010.0040.0050.00.0170.071.972.040.0067
8時0.0010.0020.0060.0080.00.0170.091.972.060.0080
9時0.0010.0020.0060.0080.10.0210.112.022.130.0090
10時0.0010.0010.0060.0070.10.0310.111.952.060.0091
11時0.0010.0010.0050.0060.10.0400.121.932.050.0110
12時0.0010.0000.0050.0050.10.0460.101.942.040.0097
13時0.0010.0000.0050.0050.10.0520.111.932.040.0125
14時0.0010.0000.0050.0050.10.0560.101.942.040.0137
15時0.0010.0000.0050.0050.00.0550.091.942.030.01314
16時0.0010.0000.0050.0050.10.0520.091.952.040.01211
17時0.0010.0000.0070.0070.10.0460.111.952.060.01314
18時0.0010.0000.0070.0070.10.0410.101.942.040.01414
19時0.0010.0000.0060.0060.00.0350.081.942.020.0128
20時0.0010.0000.0050.0050.00.0320.091.952.040.0096
21時0.0010.0000.0040.0040.00.0330.071.942.010.00910
22時0.0010.0000.0050.0050.00.0290.081.962.040.01012
23時0.0010.0000.0060.0060.00.0260.091.972.060.0106
24時