Air quality is considered to be safer in Iceland than most of the world's countries.
One way to measure air quality is through fine particulate matter called PM2.5. These tiny particles enter the air from many human and natural sources, such as dust and vehicle exhaust, and can make the air appear hazy when at high levels. Particles can travel vast distances, meaning air pollution caused in one place may transcend borders to impact people in another region altogether. The decline in clean air is a threat to human health, the environment, greater economic prosperity, and society.
Clean air is an essential part of a living ecosystem. Due to its reliance on renewable energy, Iceland has a higher quality of air than many other countries. Still, its geothermal power plants release significant amounts of sulfur and other pollutants exceed reference limits at different points of the year. Iceland is making great strides toward reducing human-induced air pollution but can do even better. Let your government know that it must continue to make air quality a priority!