来啦！1月全省空气质量成绩单出炉，渭南等11个市（区）空气质量有所改善
<!----><style type="text/css">html{font-size:375%}</style><link href="https://pic.app.yewn.cn/static/publish/css/style.css?v=1605251010485" rel="stylesheet" position="1" data-qf-origin="/static/publish/css/style.css?v=1605251010485"><div class="preview_article "> <!----> <p><strong>1月全省空气质量成绩单出炉</strong>，数据显示，2021年1月，平均优良天数<strong>17.5</strong>天，同比增加<strong>6.4</strong>天。</p><p class="qf_image big noneditable empty_paragraph" style="position: relative;" contenteditable="false"><img src="https://pic.app.yewn.cn/front2_0_Fvj-qM67lIRGAChIdeqp6_ubufv3.1614765206.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" alt="" width="1080" height="720" data-qf-origin="front2_0_Fvj-qM67lIRGAChIdeqp6_ubufv3.1614765206.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" /></p><p> 2021年1月，榆林、韩城、宝鸡、渭南、铜川、西咸、杨凌、咸阳、西安、延安、商洛等11个市（区）空气质量有所改善（按改善程度由高到低排序），汉中市、安康市空气质量有所下降（按下降程度由高到低排序）。</p><p class="empty_paragraph"> </p><p class="qf_image big noneditable empty_paragraph" style="position: relative;" contenteditable="false"><img src="https://pic.app.yewn.cn/front2_0_Fq6V1qefvRx_KPtb4ptj7NRBgHFP.1614765319.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" alt="" width="946" height="443" data-qf-origin="front2_0_Fq6V1qefvRx_KPtb4ptj7NRBgHFP.1614765319.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" /></p><p> 2021年1月，关中地区PM2.5平均78微克/立方米，同比下降36.1%；平均优良天数16.0天，同比增加9.4天。</p><p class="qf_image big noneditable empty_paragraph" style="position: relative;" contenteditable="false"><img src="https://pic.app.yewn.cn/front2_0_FvXGRf1GYi8uv6oC_fUM3pl8vfq2.1614765328.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" alt="" width="1024" height="460" data-qf-origin="front2_0_FvXGRf1GYi8uv6oC_fUM3pl8vfq2.1614765328.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" /></p><p><strong>西安市</strong>PM2.5平均浓度83微克/立方米，同比下降36.2%；优良天数14天，同比增加7天。</p><p> </p><p><strong>秦岭区域</strong>PM2.5平均48微克/立方米，同比下降9.4%；平均优良天数26.0天，同比增加0.5天。</p><p class="empty_paragraph"> </p><p> 2021年1月，与去年同期相比，<strong>关中地区</strong>69个县（区）空气质量均改善，其中改善的前10个县(市、区)依次为宝鸡市高新区、兴平市、蒲城县、耀州区、合阳县、扶风县、渭滨区、临潼区、礼泉县、旬邑县。<strong>陕北地区</strong>25个县（区）空气质量改善，其中改善的前5个县(市、区)依次为神木市、府谷县、定边县、吴堡县、佳县，变差的1个县是黄陵县。<strong>陕南地区</strong>2个县（区）空气质量改善，1个持平，29个变差，其中改善的2个县(区)依次为太白县、商州区，下降的前5个县(区)依次为镇巴县、汉中市经开区、洋县、宁陕县、南郑区。</p><p class="qf_image big noneditable empty_paragraph" style="position: relative;" contenteditable="false"><img src="https://pic.app.yewn.cn/front2_0_FmEa3UkrwtHNlmktJKDqCSz0MbLq.1614765335.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" alt="" width="612" height="467" data-qf-origin="front2_0_FmEa3UkrwtHNlmktJKDqCSz0MbLq.1614765335.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" /></p><h3><strong>专家分析</strong></h3><p> </p><p> 2021年1月，全省大气污染扩散条件较为有利，空气质量以优良为主。全省大气湿度平均同比降低超过37%，大部分地区风速平均同比上升超过22%，极大抑制了细颗粒物（PM2.5）的稀释膨胀和二次生成作用。全省大部分城市（除汉中和安康市外）PM2.5浓度同比下降幅度接近37%，环境空气质量明显改善。</p><p class="empty_paragraph"> </p><p class="qf_image big noneditable" contenteditable="false"><img src="https://pic.app.yewn.cn/front2_0_FqNFV1McMcvjMr-5Cuz8fERpBRxz.1614765974.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" alt="" width="974" height="1043" data-qf-origin="front2_0_FqNFV1McMcvjMr-5Cuz8fERpBRxz.1614765974.jpg?watermark/3/image/aHR0cDovL3BpYy5hcHAueWV3bi5jbi9fMjAxOTEyMDIxNzA4MTlfNWRlNGQ0ODNjZmI0OC5wbmc=/dissolve/90/gravity/South/dx/10/dy/65/text/QOiNkumHjuWIsOa1t-i-uQ==/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/35/text/SUQ6MjYyMjc4/fontsize/400/dissolve/90/gravity/South/fill/I2ZjZmNmZg==/font/5b6u6L2v6ZuF6buR/dx/10/dy/10" /></p><p> </p> <!----></div> 最近渭南空气确实不错，天气放晴了，天蓝蓝的，心情也美滋滋{:qqemoji67:}{:qqemoji67:}
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