<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Do people have advice about wildfire smoke air filtration?]]></title><description><![CDATA[<p>Do people have advice about wildfire smoke air filtration?</p><p>We are in an area currently under threat. We would like to be prepared but not go overboard, as ultimately the plan is to evacuate.</p><p>Our minimum indoor zone to filter is 35m². 0.1 microns seems possible. Is 2.5-3.0 good enough?</p><p>I'm also interested in face masks. Thanks for any direction. </p><p><a href="https://mastodon.green/tags/AskFedi" rel="tag">#<span>AskFedi</span></a></p>]]></description><link>https://forum.fedi.dk/topic/9492dfb2-e843-4bc9-a5ac-0454ff53b04a/do-people-have-advice-about-wildfire-smoke-air-filtration</link><generator>RSS for Node</generator><lastBuildDate>Thu, 03 Sep 2026 03:09:53 GMT</lastBuildDate><atom:link href="https://forum.fedi.dk/topic/9492dfb2-e843-4bc9-a5ac-0454ff53b04a.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 04 Aug 2026 06:02:01 GMT</pubDate><ttl>60</ttl></channel></rss>