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 4 hr ago · showing last good readingAir quality
75ModerateUS AQI
PM2.5 15μg/m³PM10 19μg/m³Ozone 109μg/m³NO₂ 18μg/m³
Water monitoring
Laguna C Nr Elk Grove Ca · 2.3 km away
0.63 ft3/sStreamflow
1.03 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 75 (Moderate). Observed Sep 30, 7:00 PM.
14.6 μg/m³PM2.5
18.9 μg/m³PM10
109.0 μg/m³Ozone
18.2 μg/m³NO₂
1.5 μg/m³SO₂
178.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Laguna C Nr Elk Grove Ca · 2.3 km away · 53 sites in range
0.63 ft3/sStreamflow · Oct 22, 9:15 PM
1.03 ftGage height · Oct 1, 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 days20
M3.0↗M2.6↗M2.6↗M2.6↗M2.6↗
8 km ESE of Cloverdale, CA
Sep 30, 9:07 PM · 142 km away
1 km SW of Anderson Springs, CA
Sep 30, 8:48 PM · 122 km away
6 km W of Yountville, CA
Sep 29, 4:06 PM · 92 km away
9 km NW of Redwood Valley, CA
Sep 27, 7:10 PM · 193 km away
26 km WSW of Westley, CA
Sep 27, 2:40 PM · 110 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 Oct 1, 2:49 AM (showing last good reading while refreshing). All data is public and carries no personal information.