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 Wilmington · updated 8 hr ago · showing last good readingAir quality
60ModerateUS AQI
PM2.5 11μg/m³PM10 11μg/m³Ozone 54μg/m³NO₂ 22μg/m³
Water monitoring
Christina River At Wilmington, De · 0.3 km away
6350 ft3/sStreamflow
3.20 ftGage height
19.5 deg CWater temperature
1250 uS/cm @25CSpecific conductance
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 60 (Moderate). Observed Sep 30, 8:00 PM.
10.7 μg/m³PM2.5
10.8 μg/m³PM10
54.0 μg/m³Ozone
21.9 μg/m³NO₂
1.7 μg/m³SO₂
288.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Christina River At Wilmington, De · 0.3 km away · 108 sites in range
6350 ft3/sStreamflow · Sep 30, 11:36 PM
3.20 ftGage height · Oct 1, 4:54 AM
19.5 deg CWater temperature · Sep 30, 11:36 PM
1250 uS/cm @25CSpecific conductance · Sep 30, 11:36 PM
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
18 active EPA Superfund (National Priorities List) sites in DE of 26 ever listed.
Halby Chemical Co.
New Castle · NPL Site · 2 km away
The state’s energy ledger
What DE’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the DE energy dossier →Snapshot generated Oct 1, 12:11 AM (showing last good reading while refreshing). All data is public and carries no personal information.