{"id":556946,"date":"2026-07-19T04:11:15","date_gmt":"2026-07-19T04:11:15","guid":{"rendered":"https:\/\/www.newsbeep.com\/ie\/556946\/"},"modified":"2026-07-19T04:11:15","modified_gmt":"2026-07-19T04:11:15","slug":"canada-wildfire-smoke-map-health-risks-as-poor-air-quality-hits-the-midwest-and-northern-states","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ie\/556946\/","title":{"rendered":"Canada wildfire smoke map: Health risks as poor air quality hits the Midwest and northern states"},"content":{"rendered":"

In response, public health officials have issued air quality advisories and suspended some government operations. New York launched emergency operations Wednesday<\/a>, offering free KN95 masks and opening shelter space. Due to deteriorating air quality, Philadelphia<\/a> city officials suspended trash pickup and closed public pools Friday.<\/p>\n

High levels of particle-laden air can exacerbate health concerns for those considered sensitive, including children, pregnant individuals, older adults and those with asthma or heart conditions. Higher levels are dangerous for any who breathe it, and people should be extra careful with wildfire smoke, said Suzanne Paulson, director of the Center for Clean Air at the University of California, Los Angeles.<\/p>\n

\"WildfireWildfire smoke from Canada shrouds the sun as it rises behind the skyline of midtown Manhattan in New York City on Friday as seen from Jersey City, N.J.Gary Hershorn \/ Getty Images<\/p>\n

\u201cNo particles are good to breathe, but wildfire particles seem to be more toxic than regular urban particles themselves,\u201d Paulson told NBC News. \u201cWhatever the [AQI] color is, consider that it\u2019s the next color up if there\u2019s a lot of wildfire smoke.\u201d<\/p>\n

Wildfire smoke consists of microscopic particulate matter, ash and trace minerals that, combined with water vapor, create the haze effect. Small particulate matter, called PM2.5, is the most dangerous because it can be deeply inhaled, penetrating the lungs and even entering the bloodstream. PM2.5 particles are smaller than a grain of sand and 30 times smaller than the width of a hair strand, said Serap Erdal, a professor at the University of Illinois, Chicago, and the project leader of Open Air Chicago<\/a>, a citywide network of air sensors.<\/p>\n

The best way to protect yourself is to stay indoors and avoid physical activity outside in areas with exceptionally high air quality indexes, experts say. Keeping children indoors limits their exposure to the pollutants and can reduce their level of activity, which decreases the amount of particles they breathe in, Paulson said.<\/p>\n

Using an air purifier or setting your air conditioning on recirculate can also help recycle the air and clear out toxins, Erdal said. \u201cJust because we\u2019re indoors doesn\u2019t mean we\u2019re not inhaling outdoor air.\u201d<\/p>\n

When outside, wearing high-quality particle masks like N95 or KN95<\/a> can reduce exposure. A regular surgical mask can provide a slight barrier but will not filter out small particles, Erdal said.<\/p>\n

\u201cAlthough healthy people may recover quickly from wildfire smoke, many people can experience short-term, mid-term and long-term effects,\u201d Erdal said. \u201cIt\u2019s important that people take measures to protect themselves.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"In response, public health officials have issued air quality advisories and suspended some government operations. New York launched…\n","protected":false},"author":2,"featured_media":556947,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[246,61,60,82],"class_list":["post-556946","post","type-post","status-publish","format-standard","has-post-thumbnail","category-environment","tag-environment","tag-ie","tag-ireland","tag-science"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/556946","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=556946"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/556946\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/556947"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=556946"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=556946"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=556946"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}