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 Alameda · updated 9 hr ago · showing last good readingAir quality
50GoodUS AQI
PM2.5 10μg/m³PM10 15μg/m³Ozone 21μg/m³NO₂ 19μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- MinorCoastal Flood Advisory
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 50 (Good). Observed Sep 30, 9:00 PM.
10.2 μg/m³PM2.5
14.6 μg/m³PM10
21.0 μg/m³Ozone
19.3 μg/m³NO₂
0.8 μg/m³SO₂
239.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
MinorCoastal Flood Advisoryuntil Oct 2, 12:00 AM
Coastal Flood Advisory issued September 30 at 3:46PM PDT until October 1 at 5:00PM PDT by NWS San Francisco CA
San Francisco; North Bay Interior Valleys; San Francisco Bay Shoreline; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast
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 · 128 km away
1 km SW of Anderson Springs, CA
Sep 30, 8:48 PM · 118 km away
6 km W of Yountville, CA
Sep 29, 4:06 PM · 72 km away
9 km NW of Redwood Valley, CA
Sep 27, 7:10 PM · 195 km away
26 km WSW of Westley, CA
Sep 27, 2:40 PM · 79 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
99 active EPA Superfund (National Priorities List) sites in CA of 116 ever listed.
AMCO Chemical
Oakland · NPL Site · 6 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, 4:44 AM (showing last good reading while refreshing). All data is public and carries no personal information.