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 Romeoville · updated 12 hr ago · showing last good readingAir quality
91ModerateUS AQI
PM2.5 14μg/m³PM10 14μg/m³Ozone 110μg/m³NO₂ 16μg/m³
Water monitoring
Chicago Sanitary And Ship Canal At Romeoville, Il · 2.6 km away
24.95 ftGage height
26.5 deg CWater temperature
668 uS/cm @25CSpecific conductance
Active alerts
- SevereFlood Watch
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 91 (Moderate). Observed Aug 14, 8:00 PM.
14.1 μg/m³PM2.5
14.2 μg/m³PM10
110.0 μg/m³Ozone
16.0 μg/m³NO₂
3.7 μg/m³SO₂
225.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Chicago Sanitary And Ship Canal At Romeoville, Il · 2.6 km away · 96 sites in range
24.95 ftGage height · May 6, 3:15 PM
26.5 deg CWater temperature · Aug 15, 12:00 AM
668 uS/cm @25CSpecific conductance · Aug 15, 12:00 AM
Source: USGS Water Services ↗
Active weather alerts1
SevereFlood Watchuntil Aug 15, 3:00 PM
Flood Watch issued August 14 at 12:01PM CDT until August 15 at 10:00AM CDT by NWS Chicago IL
Ogle; Lee; De Kalb; Kane; DuPage; Kendall; Northern Cook; Central Cook; Southern Cook; Northern Will
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.
Lenz Oil Service, Inc.
Lemont · NPL Site · 14 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, 1:08 AM (showing last good reading while refreshing). All data is public and carries no personal information.