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 13 hr ago · showing last good readingAir quality
51ModerateUS AQI
PM2.5 5μg/m³PM10 5μg/m³Ozone 76μg/m³NO₂ 4μg/m³
Water monitoring
No live streamgage nearby.
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 51 (Moderate). Observed Aug 14, 7:00 PM.
4.5 μg/m³PM2.5
4.5 μg/m³PM10
76.0 μg/m³Ozone
3.8 μg/m³NO₂
0.6 μg/m³SO₂
172.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
ModerateHeat Advisoryuntil Aug 17, 12:00 AM
Heat Advisory issued August 14 at 12:11PM EDT until August 16 at 8:00PM EDT by NWS Morristown TN
Sequatchie; Bledsoe; Rhea; Meigs; McMinn; 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 Aug 14, 11:57 PM (showing last good reading while refreshing). All data is public and carries no personal information.