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 Santa Monica · updated 1 d ago · showing last good readingAir quality
84ModerateUS AQI
PM2.5 26μg/m³PM10 30μg/m³Ozone 70μg/m³NO₂ 19μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- ModerateBeach Hazards Statement
Earthquakes · 30 days
M4.0strongest within 250 km
10 km ENE of Coso Junction, 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 84 (Moderate). Observed Aug 31, 11:00 AM.
25.7 μg/m³PM2.5
30.4 μg/m³PM10
70.0 μg/m³Ozone
19.2 μg/m³NO₂
6.2 μg/m³SO₂
122.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
ModerateBeach Hazards Statementuntil Aug 31, 10:00 PM
Beach Hazards Statement issued August 30 at 1:16PM PDT until August 31 at 3:00PM PDT by NWS Los Angeles/Oxnard CA
Ventura County Beaches; Malibu Coast; Los Angeles County Beaches
Source: National Weather Service ↗
Earthquakes — last 30 days20
M2.9↗M3.1↗M2.7↗M2.7↗M3.5↗
22 km SSW of La Quinta, CA
Aug 31, 11:04 AM · 202 km away
12 km WSW of Salton City, CA
Aug 25, 8:17 PM · 241 km away
17 km SSE of Shandon, CA
Aug 25, 1:05 AM · 236 km away
10 km ENE of Coso Junction, CA
Aug 24, 7:51 AM · 235 km away
10 km ENE of Coso Junction, CA
Aug 23, 9:16 AM · 235 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
99 active EPA Superfund (National Priorities List) sites in CA of 116 ever listed.
San Fernando Valley (Area 1)
Los Angeles · NPL Site · 23 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 31, 6:51 PM (showing last good reading while refreshing). All data is public and carries no personal information.