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 Savannah · updated 2 d ago · showing last good readingAir quality
59ModerateUS AQI
PM2.5 12μg/m³PM10 13μg/m³Ozone 90μg/m³NO₂ 7μg/m³
Water monitoring
Savannah River At Usace Dock, At Savannah, Ga · 1.8 km away
-79900 ft3/sStreamflow
2.29 ftGage height
30.0 deg CWater temperature
18900 uS/cm @25CSpecific conductance
Active alerts
- SevereExtreme Heat Warning
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 59 (Moderate). Observed Aug 14, 9:00 PM.
11.6 μg/m³PM2.5
12.5 μg/m³PM10
90.0 μg/m³Ozone
6.5 μg/m³NO₂
0.9 μg/m³SO₂
175.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Savannah River At Usace Dock, At Savannah, Ga · 1.8 km away · 35 sites in range
-79900 ft3/sStreamflow · Aug 15, 12:15 AM
2.29 ftGage height · Aug 15, 12:15 AM
30.0 deg CWater temperature · Aug 15, 12:15 AM
18900 uS/cm @25CSpecific conductance · Aug 15, 12:15 AM
7.1 std unitspH · Aug 15, 12:15 AM
2.3 mg/lDissolved oxygen · Aug 15, 12:15 AM
Source: USGS Water Services ↗
Active weather alerts1
SevereExtreme Heat Warninguntil Aug 16, 12:00 AM
Extreme Heat Warning issued August 14 at 7:35PM EDT until August 15 at 8:00PM EDT by NWS Charleston SC
Inland Bryan; Coastal Bryan; Inland Chatham; Coastal Chatham; Inland Liberty; Coastal Liberty; Inland McIntosh; Coastal McIntosh; Inland Berkeley; Inland Jasper; Beaufort; Coastal Colleton; Charleston; Coastal Jasper; Tidal Berkeley
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
18 active EPA Superfund (National Priorities List) sites in GA of 23 ever listed.
Brunswick Wood Preserving
Brunswick · NPL Site · 102 km away
The state’s energy ledger
What GA’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the GA energy dossier →Snapshot generated Aug 15, 1:06 AM (showing last good reading while refreshing). All data is public and carries no personal information.