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 Pleasanton · updated 3 hr ago · showing last good readingAir quality
57ModerateUS AQI
PM2.5 10μg/m³PM10 14μg/m³Ozone 101μg/m³NO₂ 8μg/m³
Water monitoring
Arroyo De La Laguna A Corte Madrid Nr Pleasanton · 3.1 km away
4.54 ft3/sStreamflow
5.15 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M3.7strongest within 250 km
10 km W of Boonville, CA
20 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 57 (Moderate). Observed Sep 29, 1:00 PM.
10.4 μg/m³PM2.5
13.5 μg/m³PM10
101.0 μg/m³Ozone
8.1 μg/m³NO₂
2.1 μg/m³SO₂
146.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Arroyo De La Laguna A Corte Madrid Nr Pleasanton · 3.1 km away · 84 sites in range
4.54 ft3/sStreamflow · Sep 29, 8:00 PM
5.15 ftGage height · Sep 29, 8:00 PM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days20
M2.6↗M2.6↗M2.6↗M3.3↗M2.7↗
6 km W of Yountville, CA
Sep 29, 4:06 PM · 95 km away
9 km NW of Redwood Valley, CA
Sep 27, 7:10 PM · 221 km away
26 km WSW of Westley, CA
Sep 27, 2:40 PM · 46 km away
27 km WSW of Westley, CA
Sep 27, 2:21 PM · 46 km away
10 km W of Boonville, CA
Sep 26, 4:02 AM · 206 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
99 active EPA Superfund (National Priorities List) sites in CA of 116 ever listed.
Lawrence Livermore Laboratory (USDOE)
Livermore · NPL Site · 15 km away
The state’s energy ledger
What CA’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the CA energy dossier →Snapshot generated Sep 29, 8:27 PM (showing last good reading while refreshing). All data is public and carries no personal information.