Sources

6 Total Sources

Washington Issues Code Purple Alert After Fireworks Push AQI to 288

D.C. Faces "Very Unhealthy" Air Quality, "Code Purple" Alert After Independence Day Fireworks

USA TODAY23h ago

Colossal fireworks show lights up DC after Trump's USA 250 speech

DC News Now | Washington, DC23h ago

Air quality DC and Air Quality Index: What it is, the levels and how you can check it

America's biggest fireworks show could bring DCs worst fireworks air quality in years

KUOW News and Information1d ago

KUOW - Washington's July 4 parade is off. The fireworks are still on

Smog Chokes Washington After Massive July 4 Fireworks Display, Triggers Health Concern | Videos | World News - News18