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 Vallejo · updated 15 hr ago · showing last good readingAir quality
51ModerateUS AQI
PM2.5 10μg/m³PM10 13μg/m³Ozone 40μg/m³NO₂ 10μg/m³
Water monitoring
Carquinez Strait A Carquinez Br Nr Crockett Ca · 5.5 km away
19.9 deg CWater temperature
29800 uS/cm @25CSpecific conductance
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M3.9strongest within 250 km
6 km NW of Pinnacles, 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 51 (Moderate). Observed Sep 3, 12:00 AM.
9.8 μg/m³PM2.5
13.4 μg/m³PM10
40.0 μg/m³Ozone
9.9 μg/m³NO₂
1.4 μg/m³SO₂
123.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Carquinez Strait A Carquinez Br Nr Crockett Ca · 5.5 km away · 85 sites in range
19.9 deg CWater temperature · Sep 3, 6:45 AM
29800 uS/cm @25CSpecific conductance · Sep 3, 6:45 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days20
M3.0↗M2.6↗M2.7↗M2.7↗M2.6↗
4 km WSW of Hamilton City, CA
Sep 2, 8:18 AM · 182 km away
2 km N of Middletown, CA
Sep 2, 3:49 AM · 80 km away
6 km NNW of Redwood Valley, CA
Aug 28, 12:15 PM · 159 km away
3 km W of Walker, CA
Aug 24, 8:54 AM · 244 km away
10 km N of Lake Pillsbury, CA
Aug 23, 9:37 AM · 166 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
99 active EPA Superfund (National Priorities List) sites in CA of 116 ever listed.
United Heckathorn Co.
Richmond · NPL Site · 22 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 3, 7:15 AM (showing last good reading while refreshing). All data is public and carries no personal information.