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
吉田局 篠ノ井局 豊野局 松本局 松本庄内局 上田局 飯田局 諏訪局 須坂局 小諸局 伊那局 中野局 大町局 佐久局 木曽局
1時0.0050.0040.009----0.0090.0030.0060.0020.006----0.0060.004----0.0020.0030.002
2時0.0030.0030.005----0.0080.0040.0040.0020.007----0.0070.003----欠測欠測0.002
3時0.0030.0050.007----0.0070.0010.0040.0020.006----0.0070.004----0.0020.0030.002
4時0.0020.0050.005----0.0030.0010.0040.0030.006----0.0060.003----0.0010.0030.002
5時0.0040.0040.008----0.0030.0010.0050.0040.006----0.0050.004----0.0010.0040.002
6時0.0020.0020.003----0.0030.0020.0040.0030.005----0.0050.005----0.0010.0060.001
7時0.0030.0030.004----0.0040.0040.0030.0030.005----0.0040.003----0.0020.0030.001
8時0.0040.0040.005----0.0080.0060.0040.0030.005----0.0040.004----0.0020.0030.002
9時0.0050.0070.005----0.0060.0060.0040.0030.005----0.0040.006----0.0020.0030.003
10時0.0050.0050.004----0.0090.0060.0060.0030.005----0.0040.007----0.0020.0040.002
11時0.0030.0050.003----0.0060.0020.0040.0030.005----0.0050.004----0.0020.0030.001
12時0.0020.0040.003----0.0050.0020.0060.0040.004----0.0030.005----0.0020.0050.002
13時0.0020.0030.003----0.0050.0030.0060.0030.002----0.0020.003----0.0020.0040.001
14時0.0040.0040.003----0.0060.0020.0050.0020.002----0.0040.003----0.0020.0030.001
15時0.0040.0030.003----0.0040.0020.0050.0020.002----0.0030.003----0.0010.0030.001
16時0.0040.0030.003----0.0030.0050.0070.0020.002----0.0040.003----0.0010.0030.001
17時0.0040.0020.003----0.0020.0040.0070.0020.002----0.0040.005----0.0010.0030.001
18時0.0040.0030.003----0.0030.0030.0060.0030.002----0.0040.004----0.0010.0030.001
19時0.0030.0030.004----0.0030.0040.0070.0040.002----0.0050.005----0.0010.0020.001
20時0.0030.0040.006----0.0050.0050.0060.0050.007----0.0060.003----0.0010.0030.002
21時0.0030.0050.007----0.0070.0050.0060.0050.004----0.0060.004----0.0010.0060.001
22時0.0040.0030.007----0.0070.0040.0040.0050.003----0.0050.004----0.0010.0040.001
23時0.0050.0050.005----0.0070.0050.0040.0040.004----0.0060.004----0.0010.0030.002
24時
  自動車排出ガス測定局 その他
測定日時 小島田局 松本渚交差点局 岡谷IC局 更埴IC局 飯山局 軽井沢町役場局
1時0.0070.0070.0100.007--------
2時0.0070.0100.007欠測--------
3時0.0070.0070.0120.005--------
4時0.0080.0040.0090.006--------
5時0.0080.0030.0100.007--------
6時0.0050.0050.0100.006--------
7時0.0110.0080.0090.005--------
8時0.0100.0150.0120.010--------
9時0.0060.0120.0090.009--------
10時0.0070.0130.0090.006--------
11時0.0060.0050.0110.003--------
12時0.0030.0060.0110.003--------
13時0.0070.0050.0070.002--------
14時0.0070.0040.0050.003--------
15時0.0100.0040.0050.004--------
16時0.0100.0080.0080.008--------
17時0.0110.0060.0060.006--------
18時0.0080.0070.0130.003--------
19時0.0040.0080.0080.007--------
20時0.0060.0090.0070.006--------
21時0.0070.0110.0050.005--------
22時0.0050.0100.0060.006--------
23時0.0080.0100.0060.007--------
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。

表示される値は確定前の速報値であり、後日修正されることがあります。
「----」:未測定 「欠測」:機器点検等により有効な測定値が得られなかったことを示します。