日報(局別)
月日 日  観測局

2026年01月20日            
時刻一酸化窒素二酸化窒素窒素酸化物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風向風速
ppmppmppmppmCppmCppmCmg/m3μg/m3 m/s
1時0.0010.0060.0070.062.062.120.0063NNE1.4
2時0.0020.0040.0060.052.052.100.0053NW2.8
3時0.0010.0040.0050.052.052.100.0085NE1.3
4時0.0010.0040.0050.052.052.100.0063NNW3.2
5時0.0020.0020.0040.032.042.070.000-1N7.0
6時0.0020.0020.0040.022.062.080.0021N7.4
7時0.0030.0020.0050.032.072.100.0061N6.9
8時0.0060.0060.0120.032.082.110.0062NNE6.4
9時0.0100.0090.0190.062.082.140.0072N5.8
10時0.0100.0090.0190.052.082.130.0065NNE6.8
11時0.0080.0080.0160.042.082.120.0042NNE6.0
12時0.0060.0050.0110.042.082.120.0053NNE6.7
13時0.0050.0040.0090.032.082.110.0044N6.0
14時0.0070.0050.0120.032.082.110.0053N5.0
15時0.0060.0040.0100.042.092.130.0073N6.4
16時0.0060.0050.0110.032.092.120.0053NNE5.4
17時          
18時          
19時          
20時          
21時          
22時          
23時          
24時          
最高0.0100.0090.0190.062.092.140.0085 7.4
最低0.0010.0020.0040.022.042.070.000-1 1.3
平均*0.005*0.005*0.0100.042.072.11*0.005*2.6N5.3
時間16161616161616161616
時間割合(%)66.766.766.766.766.766.766.766.766.766.7