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Air Quality Alert: Fairfax; Arlington/Falls Church/Alexandria; Western Loudoun; Eastern Loudoun; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park

source: us-gov-api (us-gov-api:noaa-weather)published 2026-07-04 16:42ingested 2026-07-05 09:02

extract

Air Quality Alert — Fairfax; Arlington/Falls Church/Alexandria; Western Loudoun; Eastern Loudoun; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park Severity: Unknown. Certainty: Unknown. The Virginia Department of Environmental Quality has issued a Code PURPLE Air Quality Alert Sunday for Northern Virginia. For more information on ground-level ozone and fine particles visit the web site Virginia DEQ air quality web site at www.deq.virginia.gov

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.