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 Hagerstown · updated 2 hr ago · showing last good readingAir quality
54ModerateUS AQI
PM2.5 11μg/m³PM10 11μg/m³Ozone 125μg/m³NO₂ 1μg/m³
Water monitoring
No live streamgage nearby.
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 54 (Moderate). Observed Sep 1, 1:00 PM.
10.7 μg/m³PM2.5
11.3 μg/m³PM10
125.0 μg/m³Ozone
1.2 μg/m³NO₂
2.3 μg/m³SO₂
138.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
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
22 active EPA Superfund (National Priorities List) sites in MD of 26 ever listed.
Central Chemical (Hagerstown)
Hagerstown · NPL Site · 2 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 Sep 1, 5:46 PM (showing last good reading while refreshing). All data is public and carries no personal information.