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 Texarkana · updated 3 d ago · showing last good readingAir quality
52ModerateUS AQI
PM2.5 14μg/m³PM10 14μg/m³Ozone 108μg/m³NO₂ 3μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M3.4strongest within 250 km
7 km NNW of Edgefield, Louisiana
6 quakes ≥ M2.5
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 52 (Moderate). Observed Aug 31, 10:00 AM.
13.8 μg/m³PM2.5
14.2 μg/m³PM10
108.0 μg/m³Ozone
2.9 μg/m³NO₂
4.1 μg/m³SO₂
130.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days6
M2.6↗M3.4↗M2.7↗M2.5↗M2.9↗
11 km ENE of Pleasant Hill, Louisiana
Aug 24, 3:58 PM · 187 km away
7 km NNW of Edgefield, Louisiana
Aug 21, 8:00 PM · 159 km away
5 km NE of Wardville, Oklahoma
Aug 13, 11:26 PM · 227 km away
4 km ENE of Wardville, Oklahoma
Aug 9, 8:40 PM · 226 km away
4 km ENE of Wardville, Oklahoma
Aug 9, 11:50 AM · 225 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
56 active EPA Superfund (National Priorities List) sites in TX of 70 ever listed.
Koppers Co., Inc. (Texarkana Plant)
Texarkana · NPL Site · 2 km away
The state’s energy ledger
What TX’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the TX energy dossier →Snapshot generated Aug 31, 3:09 PM (showing last good reading while refreshing). All data is public and carries no personal information.