PM2.5日平均値グラフ

測定年月

測定地域

表示可能時間:過去12ヶ月分

2025年08月 全ての測定局

※局名をクリックすると各グラフの表示・非表示を切り替えられます。
※測定機の故障等により異常値を示すことがあります。また、このデータは速報値で、今後修正の可能性があります。

微小粒子状物質 PM2.5 日平均値

単位:μg/m3

測定局名 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
北茨城中郷局4.25.58.115.824.310.74.25.95.25.15.95.04.54.48.06.89.89.313.714.015.410.815.016.49.315.710.05.86.714.57.9
日立市役所局5.16.49.817.627.914.67.57.38.06.76.54.74.84.77.77.810.711.716.014.514.512.815.317.811.916.69.66.46.316.410.8
常陸那珂勝田局5.04.210.521.028.514.55.78.06.16.36.64.34.75.48.38.310.913.215.513.415.914.516.119.213.217.010.16.37.520.818.4
大宮野中局4.13.98.418.626.510.64.15.85.66.06.04.23.94.86.87.811.110.614.614.013.211.316.516.312.618.312.66.37.014.511.6
笠間局3.63.411.821.729.214.57.68.06.06.74.94.25.15.78.810.612.214.019.316.714.814.220.721.317.220.112.07.08.020.526.9
鉾田局3.76.010.921.720.419.67.89.26.46.05.55.15.25.69.38.011.021.416.811.615.714.815.720.714.816.79.87.17.622.934.7
鹿島宮中局4.77.27.621.819.716.313.011.58.07.06.06.84.86.57.39.410.214.214.49.515.513.611.620.519.217.08.77.78.326.223.2
神栖消防局15.010.49.626.422.019.619.514.310.910.210.811.27.88.57.69.711.118.117.310.816.515.512.428.228.722.39.39.79.628.926.0
波崎太田局6.79.29.524.818.516.717.212.99.78.28.09.45.96.77.88.69.016.313.99.114.712.510.125.024.620.67.88.09.030.122.8
石岡杉並局4.24.911.023.124.515.28.19.46.27.37.36.04.85.89.49.79.514.615.712.014.413.217.816.516.816.29.46.38.918.323.4
土浦保健所局7.310.515.131.828.121.912.315.38.411.011.811.06.17.811.114.812.519.019.115.118.617.820.223.223.119.412.37.915.624.735.7
江戸崎公民館局4.16.56.922.917.216.011.412.17.15.95.56.52.95.78.36.98.513.713.210.914.413.012.415.818.516.411.34.88.323.222.3
取手市役所局3.59.78.828.719.717.210.99.29.37.76.78.05.96.88.98.29.815.016.912.215.715.414.219.720.417.110.07.814.123.831.2
筑西局4.76.914.023.729.814.87.08.98.05.96.35.95.25.79.211.010.413.215.814.413.614.916.417.416.219.313.68.012.119.019.4
下妻局4.38.215.125.633.216.68.411.87.67.05.65.05.24.87.510.28.913.014.912.814.213.817.519.120.321.613.68.915.022.925.2
常総局3.09.312.626.226.814.59.910.88.07.66.34.23.95.59.28.79.614.515.910.716.114.814.617.121.018.311.17.712.527.829.4
古河市役所局3.85.99.415.823.611.45.86.36.33.93.94.54.04.56.77.57.88.810.111.010.712.112.811.712.415.09.17.08.815.016.4
土浦中村南局6.210.512.628.523.418.811.611.39.07.98.68.46.77.310.210.310.818.216.914.217.517.017.321.123.218.811.99.014.823.531.3
水戸石川局4.44.39.321.829.813.15.87.05.26.66.74.94.74.87.97.510.113.216.314.615.212.317.718.513.518.811.06.07.417.720.2

※凡例 -:欠測 空白:未測定
※測定機の故障等により異常値を示すことがあります。また、このデータは速報値で、今後修正の可能性があります。