6－13 环境综合整治情况（2010－2011）
Environment Improvement (2010-2011)
指 标 Items | 2011 | 2010
一、环境质量 |  | Environment Quality |  |  |
可吸入颗粒物（PM10）日平均值 |  | The Average Daily Indicators of Particulate Matter Inhaled |  | 0.085 | 0.088
| （毫克/立方米） |  | (mg/m3) |
二氧化硫日平均值 |  | The Average Daily Indicators of Sulfur Dioxide |  | 0.053 | 0.048
| （毫克/立方米） |  | (mg/m3) |
二氧化氮平均值 |  | The Average Indicators of NO2 |  | 0.041 | 0.045
| （毫克/立方米） |  | (mg/m3) |
饮用水源水质达标率 | （%） | Up-to-Standard Rate of Urban Drinking Water Quality | (Percent) | 100.00 | 100.00
城市地面水质达标率 | （%） | Up-to-Standard Rate of Urban Surface Water Quality | (Percent) | 92.66 | 100.00
区域环境噪声平均值昼 | （分贝） | Average Daily Noise Value | (decibel) | 55.4 | 55.3
交通干线噪声平均值 | （分贝） | Average Indicator of Noise at Main Traffic Lines | (decibel) | 66.8 | 67.4
二、污染控制 |  | Pollution Control |  |
烟尘控制区覆盖率 | （%） | Coverage Rate of Soot Control | (Percent) | 100.0 | 100.0
工业固体废物综合利用率 | （%） | Rate of Comprehensive Utilization of Solid Industrial Waste | (Percent) | 91.2 | 97.1
危险废物处置率 | （%） | Rate of Disposal of Hazardous Waste | (Percent) | 100.0 | 100.0
三、环境建设 |  | Environment Improvement |  |
城市气化率 | （%） | Rate of Gas Utilization in the City | (Percent) | 99.7 | 99.6
建成区绿化覆盖率 | （%） | Green Coverage Rate in Urban Constructed Areas | (Percent) | 42.6 | 42.6