湘阴县环境空气质量自动监测(县环保局子站)监测结果表(11月)
监测项目 | SO2 | NO2 | PM10 | CO | O3(最大8小时平均) | PM2.5 | AQI指数 | 空气质量指数类别 |
单位 | ug/m3 | ug/m3 | ug/m3 | ug/m3 | ug/m3 | ug/m3 | / | / |
2018/11/1 | 9 | 41 | 87 | 0.7 | 147 | 67 | 90 | 良 |
2018/11/2 | 16 | 38 | 64 | 0.6 | 131 | 48 | 76 | 良 |
2018/11/3 | 10 | 41 | 78 | 0.5 | 131 | 68 | 92 | 良 |
2018/11/4 | 6 | 31 | 56 | 0.6 | 115 | 44 | 63 | 良 |
2018/11/5 | 6 | 23 | 87 | 0.7 | 86 | 73 | 98 | 良 |
2018/11/6 | 3 | 17 | 20 | 0.6 | 43 | 8 | 22 | 优 |
2018/11/7 | 3 | 13 | 26 | 0.5 | 43 | 31 | 45 | 优 |
2018/11/8 | 4 | 25 | 60 | 0.6 | 59 | 11 | 55 | 良 |
2018/11/9 | 5 | 43 | 32 | 0.9 | 49 | 25 | 54 | 良 |
2018/11/10 | 6 | 25 | 33 | 0.8 | 45 | 27 | 39 | 优 |
2018/11/11 | 3 | 11 | 27 | 0.6 | 67 | 21 | 34 | 优 |
2018/11/12 | 4 | 14 | 53 | 0.9 | 80 | 44 | 62 | 良 |
2018/11/13 | 7 | 22 | 52 | 1.1 | 37 | 44 | 62 | 良 |
2018/11/14 | 4 | 19 | 29 | 1.0 | 34 | 23 | 33 | 优 |
2018/11/15 | 3 | 15 | 34 | 1.0 | 47 | 26 | 38 | 优 |
2018/11/16 | 4 | 18 | 33 | 0.9 | 52 | 27 | 39 | 优 |
2018/11/17 | 3 | 23 | 32 | 0.8 | 31 | 21 | 32 | 优 |
2018/11/18 | 4 | 18 | 21 | 0.7 | 58 | 16 | 29 | 优 |
2018/11/19 | 8 | 31 | 35 | 0.9 | 65 | 29 | 42 | 优 |
2018/11/20 | 7 | 30 | 35 | 0.9 | 46 | 31 | 45 | 优 |
2018/11/21 | 6 | 17 | 48 | 0.9 | 70 | 39 | 55 | 良 |
2018/11/22 | 8 | 27 | 64 | 0.9 | 99 | 48 | 67 | 良 |
2018/11/23 | 11 | 50 | 59 | 0.7 | 98 | 43 | 63 | 良 |
2018/11/24 | 11 | 31 | 56 | 0.7 | 109 | 42 | 59 | 良 |
2018/11/25 | 8 | 28 | 60 | 0.8 | 112 | 49 | 68 | 良 |
2018/11/26 | 15 | 41 | 61 | 0.8 | 106 | 46 | 64 | 良 |
2018/11/27 | 26 | 44 | 73 | 0.9 | 126 | 60 | 82 | 良 |
2018/11/28 | 23 | 46 | 87 | 1.0 | 112 | 68 | 92 | 良 |
2018/11/29 | 29 | 45 | 73 | 1.0 | 108 | 55 | 75 | 良 |
2018/11/30 | 21 | 30 | 157 | 1.4 | 68 | 122 | 160 | 中度污染 |
月均值 | 9 | 29 | 54 | 0.8 | 79 | 42 | 59 | / |
监测结论:本月我县开展了30天的环境空气质量监测,本月有效监测天数为30天,监测结果执行《环境空气质量标准》(GB3095-2012)表1中各污染物项目浓度限值二级标准。监测结果表明:本月我县环境空气质量指数类别中度污染1天;11月30日为中度污染,首要污染物均为PM2.5,本月我县环境空气质量指数类别优良天数29天,优良率为96.7%。 | ||||||||