RE: https://mastodon.scot/@kim_harding/116283581814451849 Swiss pollution monitoring company IQAir found... "air quality is deteriorating globally, largely due to human-caused climate change. Wildfire smoke, in particular, drove poor air quality in 2025, along with dust storms and other extreme weather events intensified by the burning of #FossilFuels" The WHO set safe limits for PM2.5 or fine particulate matter due to their associated health risks -- tiny, inhalable PM 2.5 particles can travel deep into the lungs and enter the bloodstream. "They have been linked to respiratory issues, cardiovascular diseases, and long-term illnesses like cancer." #ClimateChange 👇🏼