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 Barbara · updated 2 min ago

Air quality

52ModerateUS AQI

PM2.5 10μg/m³PM10 14μg/m³Ozone 101μg/m³NO₂ 4μg/m³

Water monitoring

Mission C Bl W Gutierrez St Br A Santa Barbara Ca · 0.8 km away

0.10 ft3/sStreamflow

10.26 ftGage height

Active alerts

SevereExtreme Heat Watch

Earthquakes · 30 days

M3.8strongest within 250 km

4 km SE of Piru, CA

20 quakes ≥ M2.5

Superfund sites

99active in CA

Nearest: Halaco Engineering Company · 57 km →

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 30, 7:00 PM.

9.8 μg/m³PM2.5

13.8 μg/m³PM10

101.0 μg/m³Ozone

3.5 μg/m³NO₂

0.6 μg/m³SO₂

128.0 μg/m³CO

Source: Open-Meteo Air Quality ↗

Water monitoring — nearest site

Mission C Bl W Gutierrez St Br A Santa Barbara Ca · 0.8 km away · 26 sites in range

0.10 ft3/sStreamflow · Oct 1, 1:45 AM

10.26 ftGage height · Oct 1, 1:45 AM

Source: USGS Water Services ↗

Active weather alerts1

SevereExtreme Heat Watchuntil Oct 9, 3:00 AM

Extreme Heat Watch issued September 30 at 9:46AM PDT until October 8 at 8:00PM PDT by NWS Los Angeles/Oxnard CA

Cuyama Valley; Santa Barbara County Southwestern Coast; Santa Barbara County Southeastern Coast; Santa Ynez Mountains Western Range; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Santa Cruz and Anacapa Islands

Source: National Weather Service ↗