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 Rockville · updated 2 hr ago · showing last good readingAir quality
77ModerateUS AQI
PM2.5 25μg/m³PM10 25μg/m³Ozone 38μg/m³NO₂ 14μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- UnknownTest Message
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 77 (Moderate). Observed Aug 15, 7:00 AM.
24.7 μg/m³PM2.5
25.0 μg/m³PM10
38.0 μg/m³Ozone
14.3 μg/m³NO₂
2.6 μg/m³SO₂
189.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
UnknownTest Messageuntil Aug 15, 11:57 AM
Montgomery
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
22 active EPA Superfund (National Priorities List) sites in MD of 26 ever listed.
Beltsville Agricultural Research Center (USDA)
Beltsville · NPL Site · 24 km away
The state’s energy ledger
What MD’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the MD energy dossier →Snapshot generated Aug 15, 11:55 AM (showing last good reading while refreshing). All data is public and carries no personal information.