日報(局別)
月日 日  観測局

2026年01月20日            
時刻二酸化硫黄一酸化窒素二酸化窒素窒素酸化物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風向風速温度湿度
ppmppmppmppmppmppmCppmCppmCmg/m3μg/m3 m/s
1時0.0000.0000.0020.0020.0490.052.082.130.0054WNW2.210.393
2時0.0000.0000.0020.0020.0470.052.082.130.0075NNW2.29.596
3時0.0000.0000.0010.0010.0450.032.062.090.0021WNW1.69.093
4時0.0000.0000.0010.0010.0450.032.062.090.0041NNW2.59.385
5時0.0000.0000.0010.0010.0430.032.052.080.0042N6.27.693
6時0.0000.0000.0010.0010.0400.022.062.080.001-1N6.85.587
7時0.0000.0000.0010.0010.0380.032.062.090.0020N6.94.288
8時0.0000.0010.0020.0030.0370.032.072.100.003-2N8.33.782
9時0.0000.0010.0030.0040.0360.032.082.110.0071N6.83.787
10時0.0000.0010.0030.0040.0360.032.082.110.0064N7.03.593
11時0.0000.0010.0030.0040.0370.032.082.110.0042N7.73.083
12時0.0000.0010.0020.0030.0390.032.082.110.0095N7.02.778
13時0.0000.0010.0020.0030.0390.022.082.100.0072N6.82.876
14時0.0000.0010.0020.0030.0390.022.082.100.0074N6.02.371
15時0.0000.0010.0020.0030.0380.022.082.100.0043N6.22.369
16時0.0000.0010.0020.0030.0370.022.092.110.0033N6.82.662
17時              
18時              
19時              
20時              
21時              
22時              
23時              
24時              
最高0.0000.0010.0030.0040.0490.052.092.130.0095 8.310.396
最低0.0000.0000.0010.0010.0360.022.052.080.001-2 1.62.362
平均*0.000*0.001*0.002*0.0020.0400.032.072.10*0.005*2.1N5.75.184
時間1616161616161616161616161616
時間割合(%)66.766.766.766.766.766.766.766.766.766.766.766.766.766.7