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 Yucaipa · updated 16 hr ago · showing last good reading

Air quality

82ModerateUS AQI

PM2.5 13μg/m³PM10 16μg/m³Ozone 111μg/m³NO₂ 9μg/m³

Water monitoring

No live streamgage nearby.

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: Norton Air Force Base · 19 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 82 (Moderate). Observed Sep 30, 7:00 PM.

12.8 μg/m³PM2.5

16.1 μg/m³PM10

111.0 μg/m³Ozone

8.8 μg/m³NO₂

1.7 μg/m³SO₂

176.0 μg/m³CO

Source: Open-Meteo Air Quality ↗

Active weather alerts1

SevereExtreme Heat Watchuntil Oct 8, 4:00 AM

Extreme Heat Watch issued September 30 at 1:41PM PDT until October 7 at 9:00PM PDT by NWS San Diego CA

San Diego County Coastal Areas; San Bernardino and Riverside County Valleys-The Inland Empire; San Diego County Inland Valleys; Santa Ana Mountains and Foothills; Orange County Coastal; Orange County Inland

Source: National Weather Service ↗