Particulate Matter (PM10) - Poland

<div style='text-align: left; text-indent: -48px;'><p><font size='2'>          <span>The map shows annual mean concentrations of Particulate Matter (PM10) in Europe based on daily averages with at least 75% of valid measurements, in µg/m3 </span></font><br /><span style='overflow: auto;'><span><span style='overflow: auto;'><span><font size='2'>(source: EEA, AirBase v.8 &amp; AQ e-Reporting)</font></span></span></span></span></p><p><font size='2'>          </font><span style='overflow: auto;'><span><span style='overflow: auto;'><span><font size='2'></font></span></span></span></span><font size='2'>Thresholds used in the map for annual values [µg/m3]:</font></p></div><p></p> <p></p><p><font size='2'>≤ 20: (20 μg/m3, as set out in the WHO air quality guideline for PM10)</font></p><p><font size='2'>&gt; 20 ≤ 31: (31 μg/m3, a statistically derived level corresponding to the 24‑hour limit value, as set out in the Air Quality Directive, 2008/50/EC)</font></p><p><font size='2'>&gt; 31 ≤ 40: (40 μg/m3, limit value as set out in the Air Quality Directive, 2008/50/EC)</font></p><p><font size='2'>&gt; 40 ≤ 50<br /></font></p><p><font size='2'>&gt; 50</font></p><p><font size='2'>Source: </font><a href='http://www.eea.europa.eu/data-and-maps/data/airbase-the-european-air-quality-database-8' target='_blank' rel='nofollow ugc noopener noreferrer'>AirBase v.<span style='color: rgb(68, 68, 68);'><font size='2'>8</font></span></a><font size='2'> &amp; <a href='http://www.eea.europa.eu/data-and-maps/data/aqereporting' target='_blank' rel='nofollow ugc noopener noreferrer'>AQ e-Reporting</a></font></p><p><font size='2'>AirBase is the European air quality database maintained by the EEA through its European topic centre on Air pollution and Climate Change mitigation. It contains air quality monitoring data and information submitted by participating countries throughout Europe.<br /><br />The air quality database consists of a multi-annual time series of air quality measurement data and statistics for a number of air pollutants. It also contains meta-information on those monitoring networks involved, their stations and their measurements.<br /><br />The database covers geographically all EU Member States, the EEA member countries and some EEA collaborating countries. The EU Member States are bound under Decision 97/101/EC to engage in a reciprocal exchange of information (EoI) on ambient air quality. The EEA engages with its member and collaborating countries to collect the information foreseen by the EoI Decision because air pollution is a pan European issue and the EEA is the European body which produces assessments of air quality, covering the whole geographical area of Europe.</font></p>

本地图展示欧洲地区颗粒物（PM10，Particulate Matter）的年平均浓度，数据基于日均浓度计算，且有效测量占比不低于75%，单位为微克每立方米（µg/m³）。
数据来源：欧洲环境署（EEA, European Environment Agency）、AirBase v.8 与 AQ e-Reporting

本地图采用的年平均浓度分级阈值（单位：µg/m³）如下：
≤20：对应世界卫生组织（WHO）制定的PM10空气质量指南标准20微克每立方米
>20且≤31：对应欧盟《空气质量指令2008/50/EC》中基于统计推导得出的24小时限值标准31微克每立方米
>31且≤40：对应欧盟《空气质量指令2008/50/EC》规定的限值标准40微克每立方米
>40且≤50
>50

数据来源：<a href="http://www.eea.europa.eu/data-and-maps/data/airbase-the-european-air-quality-database-8" target="_blank" rel="nofollow ugc noopener noreferrer">AirBase v.8</a> 与 <a href="http://www.eea.europa.eu/data-and-maps/data/aqereporting" target="_blank" rel="nofollow ugc noopener noreferrer">AQ e-Reporting</a>

AirBase 是由欧洲环境署（EEA）通过其空气污染与气候变化减缓欧洲主题中心维护的欧洲空气质量数据库。该数据库收录欧洲各参与国提交的空气质量监测数据与相关信息。
该空气质量数据库包含多种空气污染物的多年时序监测数据与统计资料，同时收录相关监测网络、监测站点及监测活动的元数据信息。
该数据库的地理覆盖范围涵盖所有欧盟成员国、欧洲环境署成员国及部分欧洲环境署合作国。欧盟成员国依据《97/101/EC决定》，需就环境空气质量开展对等的信息交换（EoI, Exchange of Information）。鉴于空气污染是全欧洲性的公共问题，而欧洲环境署是负责全欧洲区域空气质量评估的欧洲官方机构，因此欧洲环境署与其成员国及合作国协作，收集《97/101/EC决定》要求的相关信息。