div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentbritish-columbia-centre-for-disease-and-pm25-of-all-the-pollutants-in-wildfirehtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: British Columbia Centre for Disease Control andPM25 Of all the pollutants in wildfire smoke fine particulate matter PM25 poses the greatest risk to human health PM2s refers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer202201302360544308fe47bf2100546a5ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentbritish-columbia-centre-for-disease-and-pm25-of-all-the-pollutants-in-wildfirehtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: British Columbia Centre for Disease Control andPM25 Of all the pollutants in wildfire smoke fine particulate matter PM25 poses the greatest risk to human health PM2s refers loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader031fdocumentsusreader031viewer202201302360544308fe47bf2100546a5ehtml5thumbnails2jpg width=140 height=200 divdiv