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 Chattanooga · updated 3 hr ago · showing last good readingAir quality
64ModerateUS AQI
PM2.5 30μg/m³PM10 30μg/m³Ozone 73μg/m³NO₂ 18μg/m³
Water monitoring
Lookout Creek At Mile 2.6 Nr Wauhatchie, Tn · 6.8 km away
4.75 ftGage height
Active alerts
- ModerateHeat Advisory
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 64 (Moderate). Observed Sep 2, 9:00 AM.
29.9 μg/m³PM2.5
30.3 μg/m³PM10
73.0 μg/m³Ozone
17.6 μg/m³NO₂
0.8 μg/m³SO₂
246.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Lookout Creek At Mile 2.6 Nr Wauhatchie, Tn · 6.8 km away · 28 sites in range
4.75 ftGage height · Sep 2, 12:45 PM
Source: USGS Water Services ↗
Active weather alerts1
ModerateHeat Advisoryuntil Sep 3, 12:00 AM
Heat Advisory issued September 2 at 12:32AM EDT until September 2 at 8:00PM EDT by NWS Morristown TN
Roane; Loudon; Sequatchie; Bledsoe; Rhea; Meigs; McMinn; Northwest Monroe; Marion; Hamilton; Bradley; West Polk
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
19 active EPA Superfund (National Priorities List) sites in TN of 26 ever listed.
Southside Chattanooga Lead
Chattanooga · NPL Site · 2 km away
The state’s energy ledger
What TN’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the TN energy dossier →Snapshot generated Sep 2, 1:30 PM (showing last good reading while refreshing). All data is public and carries no personal information.