二酸化窒素 NO2(単位:ppm)

測定項目

測定日

  一般環境大気測定局
測定日時 環境保全
研究所局
松本局 上田局 飯田局 諏訪局 須坂局 伊那局 大町局 佐久局 木曽局 小諸局 中野局
1時0.0040.0040.005欠測0.000----0.0060.0010.0030.0030.0040.002
2時0.0040.0040.007欠測0.001----0.0050.0010.0030.0030.0040.002
3時0.0020.0040.006欠測0.001----0.0040.0010.0030.0030.0050.002
4時0.0040.0040.006欠測0.001----0.0060.0010.0030.0020.0050.002
5時0.0040.0060.007欠測0.001----0.0060.0010.0040.0010.0050.002
6時0.0040.0090.007欠測0.001----0.0050.0010.0060.0010.0050.002
7時0.0040.0070.009欠測0.002----0.0050.0010.0060.0020.0050.004
8時0.0030.0070.007欠測0.004----0.0080.0010.0040.0050.0050.004
9時0.0040.0070.006欠測0.006----0.0120.0030.0050.0030.0040.004
10時0.0030.0050.007欠測0.007----0.0130.0040.0060.0040.0040.004
11時0.0040.0040.006欠測0.006----0.0080.0030.0030.0040.0040.005
12時0.0040.0040.005欠測0.005----0.0060.0040.0030.0040.0030.004
13時0.0050.0030.003欠測0.002----0.0040.0020.0010.0020.0030.004
14時0.0020.0070.002欠測0.001----0.0040.0020.0020.0020.0030.005
15時0.0020.0150.005欠測0.000----0.0040.0010.0010.0010.0040.003
16時0.0030.0150.006欠測0.000----0.0050.0020.0020.0010.0030.003
17時0.0030.0140.007欠測0.001----0.0050.0040.0020.0010.0050.005
18時0.0050.0140.008欠測0.004----0.0060.0030.0030.0010.0050.006
19時0.0070.0140.008欠測0.005----0.0110.0020.0060.0030.0060.005
20時0.0070.0080.008欠測0.005----0.0090.0010.0060.0040.0090.007
21時0.0080.0080.008欠測0.011----0.0080.0010.0050.0040.0090.006
22時0.0080.0060.006欠測0.009----0.0090.0010.0080.0030.0100.005
23時0.0070.0080.006欠測0.010----0.0040.0010.0070.0040.0110.006
24時
  自動車排出ガス測定局 その他
測定日時 松本渚交差点局 佐久浅間中学西
交差点局
更埴IC局 岡谷IC局 飯田IC局 飯山局 軽井沢町役場局
1時0.0070.0040.0090.0090.011--------
2時0.0070.0050.0060.0100.010--------
3時0.0080.0050.0080.0090.006--------
4時0.0080.0060.0060.0100.006--------
5時0.0120.0060.0100.0090.010--------
6時0.0120.0050.0090.0110.009--------
7時0.0170.0040.0150.0110.006--------
8時0.0150.0050.0090.0110.006--------
9時0.0150.0060.0120.0160.010--------
10時0.0120.0060.0140.0150.015--------
11時0.0120.0050.0130.0160.013--------
12時0.0090.0050.0090.0150.015--------
13時0.0080.0030.0070.0110.011--------
14時0.0060.0030.0080.0130.005--------
15時0.0060.0050.0140.0120.002--------
16時0.0100.0060.0070.0130.002--------
17時0.0170.0060.0050.0150.002--------
18時0.0230.0040.0170.0230.004--------
19時0.0250.0060.0140.0190.010--------
20時0.0180.0090.0130.0140.016--------
21時0.0170.0060.0120.0150.015--------
22時0.0140.0050.0130.0150.009--------
23時0.0150.0060.0130.0110.010--------
24時

※浮遊粒子状物質および微小粒子状物質は、自動測定機の測定原理における誤差要因によってマイナスとなる場合があります。