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 Harris County · updated 3 hr ago · showing last good readingAir quality
70ModerateUS AQI
PM2.5 14μg/m³PM10 17μg/m³Ozone 47μg/m³NO₂ 25μg/m³
Water monitoring
Whiteoak Bayou At Main St, Houston, Tx · 1.3 km away
1.42 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M2.7strongest within 250 km
15 km SSW of Smiley, Texas
1 quake ≥ 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 70 (Moderate). Observed Sep 20, 10:00 PM.
14.0 μg/m³PM2.5
16.6 μg/m³PM10
47.0 μg/m³Ozone
25.2 μg/m³NO₂
2.9 μg/m³SO₂
141.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Whiteoak Bayou At Main St, Houston, Tx · 1.3 km away · 109 sites in range
1.42 ftGage height · Sep 21, 2:00 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days1
Source: USGS Earthquake Catalog ↗
Superfund sites
56 active EPA Superfund (National Priorities List) sites in TX of 70 ever listed.
Many Diversified Interests, Inc.
Houston · NPL Site · 4 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 Sep 21, 3:06 AM (showing last good reading while refreshing). All data is public and carries no personal information.