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 McAllen · updated 6 d ago · showing last good readingAir quality
47GoodUS AQI
PM2.5 6μg/m³PM10 8μg/m³Ozone 44μg/m³NO₂ 4μg/m³
Water monitoring
Rio Grande At Anzalduas Dam Nr Hidalgo, Tx · 12.7 km away
30.0 deg CWater temperature
878 uS/cm @25CSpecific conductance
Active alerts
✓ No active weather alerts
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 47 (Good). Observed Aug 25, 8:00 AM.
6.0 μg/m³PM2.5
8.2 μg/m³PM10
44.0 μg/m³Ozone
4.1 μg/m³NO₂
1.9 μg/m³SO₂
107.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Rio Grande At Anzalduas Dam Nr Hidalgo, Tx · 12.7 km away · 7 sites in range
30.0 deg CWater temperature · Aug 25, 12:45 PM
878 uS/cm @25CSpecific conductance · Aug 25, 12:45 PM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
56 active EPA Superfund (National Priorities List) sites in TX of 70 ever listed.
Donna Reservoir and Canal System
Donna · NPL Site · 18 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 25, 1:33 PM (showing last good reading while refreshing). All data is public and carries no personal information.