What levels of air quality are dangerous? (with overview table) - Ecolivingexpert

What levels of air quality are dangerous? (with overview table)

These are the maximum levels for common air pollutants.

Ecolivingexpert

Copy and paste this URL into your WordPress site to embed

<blockquote class="wp-embedded-content" data-secret="aJQv8INWVs"><a href="https://ecolivingexpert.com/what-levels-of-air-quality-are-dangerous/">What levels of air quality are dangerous? (with overview table)</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://ecolivingexpert.com/what-levels-of-air-quality-are-dangerous/embed/#?secret=aJQv8INWVs" width="600" height="400" title="&#8220;What levels of air quality are dangerous? (with overview table)&#8221; &#8212; Ecolivingexpert" data-secret="aJQv8INWVs" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script>
/*! 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);
</script>

Copy and paste this code into your site to embed