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 4 min agoAir quality
39GoodUS AQI
PM2.5 5μg/m³PM10 7μg/m³Ozone 58μg/m³NO₂ 4μg/m³
Water monitoring
Rio Grande At Anzalduas Dam Nr Hidalgo, Tx · 12.7 km away
31.4 deg CWater temperature
866 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 39 (Good). Observed Sep 2, 9:00 PM.
5.0 μg/m³PM2.5
7.1 μg/m³PM10
58.0 μg/m³Ozone
3.6 μg/m³NO₂
1.3 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
31.4 deg CWater temperature · Sep 3, 1:45 AM
866 uS/cm @25CSpecific conductance · Sep 3, 1:45 AM
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 Sep 3, 2:51 AM. All data is public and carries no personal information.