Air Quality & Public Health
Wildfires present a growing threat as smoke and airborne particles impact communities both near and far from the fires themselves. The increase in wildfire frequency and intensity has brought heightened attention to the health risks associated with poor air quality, especially for vulnerable populations.
Over 131 million people in the US live in areas with unhealthy levels of air pollution and experienced dangerously elevated levels of PM2.5, a harmful particulate matter from wildfires.
Wildfire smoke can travel hundreds or even thousands of miles, affecting air quality far beyond the origin of the fire…
In 2023, smoke from fires in Canada drifted into the eastern US, creating air quality alerts in cities like New York, Chicago, and Washington, DC. This cross-border smoke spread demonstrates the extensive reach of wildfire pollutants, impacting urban centers and regions not traditionally associated with wildfire risk. Pollution spikes have led to significant respiratory issues, especially for individuals with asthma and chronic lung conditions.
Key Points:
- Wildfires contribute to significant pollution spikes and poor air quality which negatively impacts vulnerable populations.
- Cross-border smoke spread demonstrates the extensive reach of wildfire pollutants to regions not associated with wildfire risk.
- The Wildfire Alliance seeks Congressional help in providing resources to communities affected by poor air quality due to wildfire smoke.
Long-term exposure to wildfire smoke is a rapidly growing health risk. Researchers have linked increased PM2.5 exposure from wildfires to higher incidences of cardiovascular and respiratory issues, even potentially reducing life expectancy in heavily affected areas. The impact of wildfire smoke needs to be researched and mitigated to maintain public health and protect vulnerable populations.
