The AQMD issued hazardous PM2.5 advisories for July 4–5. DC hit Code Red air quality on July 5. Here’s the post-fireworks health risk window for asthma, COPD, and heart disease.
Fourth of July Fireworks Pollute the Air in Ways That Are Invisible but Dangerous for Millions with Asthma and Heart Disease
by | Jul 6, 2026 | Uncategorized | 0 comments
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