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 Noblesville · updated 2 d ago · showing last good readingAir quality
42GoodUS AQI
PM2.5 6μg/m³PM10 7μg/m³Ozone 70μg/m³NO₂ 15μg/m³
Water monitoring
White River At Noblesville, In · 0.7 km away
732 ft3/sStreamflow
4.94 ftGage height
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 42 (Good). Observed Aug 31, 1:00 AM.
6.4 μg/m³PM2.5
6.5 μg/m³PM10
70.0 μg/m³Ozone
14.6 μg/m³NO₂
3.8 μg/m³SO₂
223.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
White River At Noblesville, In · 0.7 km away · 75 sites in range
732 ft3/sStreamflow · Aug 31, 4:45 AM
4.94 ftGage height · Aug 31, 4:45 AM
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
40 active EPA Superfund (National Priorities List) sites in IN of 53 ever listed.
Northside Sanitary Landfill, Inc.
Zionsville · NPL Site · 23 km away
The state’s energy ledger
What IN’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the IN energy dossier →Snapshot generated Aug 31, 5:09 AM (showing last good reading while refreshing). All data is public and carries no personal information.