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 Decatur · updated 10 hr ago · showing last good readingAir quality
44GoodUS AQI
PM2.5 2μg/m³PM10 2μg/m³Ozone 62μg/m³NO₂ 8μg/m³
Water monitoring
Sangamon River At Route 48 At Decatur, Il · 2.1 km away
184 ft3/sStreamflow
2.97 ftGage height
23.8 deg CWater temperature
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 44 (Good). Observed Aug 14, 8:00 PM.
1.9 μg/m³PM2.5
2.0 μg/m³PM10
62.0 μg/m³Ozone
7.7 μg/m³NO₂
0.6 μg/m³SO₂
168.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Sangamon River At Route 48 At Decatur, Il · 2.1 km away · 18 sites in range
184 ft3/sStreamflow · Aug 15, 12:45 AM
2.97 ftGage height · Aug 15, 12:45 AM
23.8 deg CWater temperature · Jul 27, 1:30 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
49 active EPA Superfund (National Priorities List) sites in IL of 56 ever listed.
Central Illinois Public Service Co.
Taylorville · NPL Site · 44 km away
The state’s energy ledger
What IL’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the IL energy dossier →Snapshot generated Aug 15, 1:55 AM (showing last good reading while refreshing). All data is public and carries no personal information.