1.0Hendrikson DGEhttps://dge.ee/en/rich600338<blockquote class="wp-embedded-content" data-secret="4IiivXqgHK"><a href="https://dge.ee/en/services/industry-impact/air-pollution/">Air Pollution</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://dge.ee/en/services/industry-impact/air-pollution/embed/#?secret=4IiivXqgHK" width="600" height="338" title="“Air Pollution” — Hendrikson DGE" data-secret="4IiivXqgHK" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://dge.ee/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Environmental problems and questions related to air pollution are very frequent. We compile ambient air pollution permits and assess the ambient air quality in settlements. Hendrikson & Ko uses internationally approved ambient air pollution modelling software AEROPOL, which is developed in collaboration with the scientist from the University of Tartu. We provide expert assessments, carry out surveys and in collaboration with partners organize [...]