Environmental watch
What's in the air, water, and ground around here.
Live environmental OSINT for your community, pulled from public federal feeds — the EPA, the USGS, and the National Weather Service. No account, no tracking; every number links back to its public source. Auto-refreshes about every 30 minutes.
🌎 Environmental watch
Live public data for Manassas · updated 4 min agoAir quality
101Unhealthy for sensitive groupsUS AQI
PM2.5 12μg/m³PM10 13μg/m³Ozone 97μg/m³NO₂ 9μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- ModerateHeat Advisory
Earthquakes · 30 days
✓ None ≥ M2.5 nearby
Sources: Open-Meteo Air Quality, USGS Water Services, National Weather Service, USGS Earthquake Catalog, EPA National Priorities List. All public, no personal data.
Air quality — full readout
US Air Quality Index 101 (Unhealthy for sensitive groups). Observed Sep 2, 10:00 PM.
11.8 μg/m³PM2.5
12.5 μg/m³PM10
97.0 μg/m³Ozone
9.3 μg/m³NO₂
1.8 μg/m³SO₂
231.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
ModerateHeat Advisoryuntil Sep 3, 11:00 PM
Heat Advisory issued September 2 at 7:16PM EDT until September 3 at 7:00PM EDT by NWS Baltimore MD/Washington DC
Charles; St. Marys; Calvert; Page; Warren; Clarke; Nelson; Albemarle; Greene; Madison; Rappahannock; Orange; Culpeper; Stafford; Spotsylvania; King George; Northern Fauquier; Southern Fauquier; Northwest Prince William; Central and Southeast Prince William/Manassas/Manassas Park; Jefferson
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
29 active EPA Superfund (National Priorities List) sites in VA of 35 ever listed.
Marine Corps Combat Development Command
Quantico · NPL Site · 30 km away
The state’s energy ledger
What VA’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the VA energy dossier →Snapshot generated Sep 3, 2:51 AM. All data is public and carries no personal information.