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 Leesburg · updated 2 hr ago · showing last good readingAir quality
71ModerateUS AQI
PM2.5 20μg/m³PM10 20μg/m³Ozone 31μg/m³NO₂ 11μg/m³
Water monitoring
Limestone Branch Near Leesburg, Va · 6.2 km away
0.82 ft3/sStreamflow
0.41 ftGage height
Active alerts
✓ No active weather alerts
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 71 (Moderate). Observed Aug 15, 7:00 AM.
19.7 μg/m³PM2.5
19.9 μg/m³PM10
31.0 μg/m³Ozone
10.8 μg/m³NO₂
1.3 μg/m³SO₂
260.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Limestone Branch Near Leesburg, Va · 6.2 km away · 94 sites in range
0.82 ft3/sStreamflow · Aug 15, 10:55 AM
0.41 ftGage height · Aug 15, 10:55 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
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.
Hidden Lane Landfill
Sterling · NPL Site · 14 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 Aug 15, 11:07 AM (showing last good reading while refreshing). All data is public and carries no personal information.