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 Ventura · updated 1 d ago · showing last good readingAir quality
52ModerateUS AQI
PM2.5 9μg/m³PM10 16μg/m³Ozone 56μg/m³NO₂ 13μg/m³
Water monitoring
Ventura R Nr Ventura · 11.3 km away
7.64 ft3/sStreamflow
4.35 ftGage height
Active alerts
- MinorHigh Surf Advisory
- MinorCoastal Flood Advisory
Earthquakes · 30 days
M3.6strongest within 250 km
7 km WSW of Hermosa Beach, 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 52 (Moderate). Observed Sep 28, 9:00 PM.
9.1 μg/m³PM2.5
15.9 μg/m³PM10
56.0 μg/m³Ozone
13.0 μg/m³NO₂
0.7 μg/m³SO₂
190.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Ventura R Nr Ventura · 11.3 km away · 19 sites in range
7.64 ft3/sStreamflow · Sep 29, 3:15 AM
4.35 ftGage height · Sep 29, 3:15 AM
Source: USGS Water Services ↗
Active weather alerts2
MinorHigh Surf Advisoryuntil Sep 30, 12:00 AM
High Surf Advisory issued September 28 at 1:28PM PDT until September 29 at 5:00PM PDT by NWS Los Angeles/Oxnard CA
Catalina and Santa Barbara Islands; Ventura County Beaches; Malibu Coast; Los Angeles County Beaches
MinorCoastal Flood Advisoryuntil Sep 30, 12:00 AM
Coastal Flood Advisory issued September 28 at 1:28PM PDT until September 29 at 5:00PM PDT by NWS Los Angeles/Oxnard CA
Catalina and Santa Barbara Islands; Ventura County Beaches; Malibu Coast; Los Angeles County Beaches
Source: National Weather Service ↗
Earthquakes — last 30 days20
M3.6↗M2.6↗M3.0↗M3.2↗M2.6↗
7 km WSW of Hermosa Beach, CA
Sep 27, 3:40 PM · 85 km away
17 km WSW of Johannesburg, CA
Sep 24, 3:11 AM · 174 km away
17 km WSW of Johannesburg, CA
Sep 23, 8:44 PM · 174 km away
17 km WSW of Johannesburg, CA
Sep 23, 3:01 PM · 174 km away
9 km WNW of Anza, CA
Sep 23, 10:52 AM · 240 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
99 active EPA Superfund (National Priorities List) sites in CA of 116 ever listed.
Halaco Engineering Company
Oxnard · NPL Site · 16 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 29, 4:19 AM (showing last good reading while refreshing). All data is public and carries no personal information.