The animated image below was created by Mark Parrington and was originally publish on his Twitter account on June 6th, 2023.
I believe it is an eye opening animation as it reveals how easy air pollution travels across states and countries. We call this pollution Cross-Border Air Pollution.
2023 Canadian Wildfires and Smoke
Cross-border air pollution is a growing concern that affects the health and well-being of people living in border regions. Air pollution can travel great distances, making it difficult for downwind states to meet health-based air quality standards.
The transport of pollutants across state borders, referred to as interstate air pollution transport, is a significant challenge for policymakers. The problem is not limited to the US, as air pollution does not recognize borders and affects people worldwide.
The issue of cross-border air pollution requires sustained and coordinated government action at all levels. Countries need to work together on solutions for sustainable transport, more efficient and renewable energy production and use, and waste management. The problem of cross-border air pollution is complex, but it is essential to address it to protect public health and the environment.
Changes in climate create warmer, drier conditions, leading to longer and more active fire seasons. Increased drought and a longer fire season are boosting the increases in wildfire. Exposure to wildfire smoke can worsen respiratory illnesses, such as asthma, and cause other health problems.
Forests store large amounts of carbon, and when they burn, they immediately release carbon dioxide into the atmosphere, which in turn contributes to climate change. After burning, forests also release carbon dioxide more gradually through decomposition. More carbon creates more wildfires, and more wildfires create more carbon and air pollution.
Remember, changes in the amount of outdoor air pollutants can also affect indoor air quality.
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