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 Elk Grove · updated 1 hr ago · showing last good readingAir quality
34GoodUS AQI
PM2.5 6μg/m³PM10 7μg/m³Ozone 27μg/m³NO₂ 10μg/m³
Water monitoring
No live streamgage nearby.
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 34 (Good). Observed Aug 15, 4:00 AM.
6.2 μg/m³PM2.5
7.4 μg/m³PM10
27.0 μg/m³Ozone
9.7 μg/m³NO₂
1.4 μg/m³SO₂
102.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days20
M3.4↗M2.8↗M3.8↗M3.2↗M3.2↗
19 km SW of Toms Place, CA
Aug 14, 8:38 PM · 246 km away
4 km N of San Leandro, CA
Aug 13, 4:07 PM · 99 km away
3 km N of San Leandro, CA
Aug 13, 3:30 PM · 100 km away
6 km NW of The Geysers, CA
Aug 12, 10:30 AM · 133 km away
6 km NW of The Geysers, CA
Aug 12, 10:28 AM · 133 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
99 active EPA Superfund (National Priorities List) sites in CA of 116 ever listed.
Sacramento Army Depot
Sacramento · NPL Site · 13 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 Aug 15, 11:57 AM (showing last good reading while refreshing). All data is public and carries no personal information.