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 Yuma · updated 13 hr ago · showing last good readingAir quality
53ModerateUS AQI
PM2.5 9μg/m³PM10 23μg/m³Ozone 91μg/m³NO₂ 1μg/m³
Water monitoring
Yuma Main Canal Blw Colorado R. Siphon At Yuma, Az · 3.9 km away
495 ft3/sStreamflow
11.04 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M3.6strongest within 250 km
7 km S of Brawley, 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 53 (Moderate). Observed Aug 14, 4:00 PM.
8.6 μg/m³PM2.5
23.1 μg/m³PM10
91.0 μg/m³Ozone
0.7 μg/m³NO₂
0.5 μg/m³SO₂
95.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Yuma Main Canal Blw Colorado R. Siphon At Yuma, Az · 3.9 km away · 55 sites in range
495 ft3/sStreamflow · Aug 14, 11:15 PM
11.04 ftGage height · Aug 14, 11:15 PM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days20
M2.6↗M2.9↗M3.5↗M3.0↗M3.0↗
28 km SSW of Ocotillo Wells, CA
Aug 13, 9:31 AM · 154 km away
11 km SW of Niland, CA
Aug 11, 8:34 PM · 107 km away
113 km SE of Estacion Coahuila, B.C., MX
Aug 10, 9:56 AM · 149 km away
78 km E of Maneadero, B.C., MX
Aug 6, 10:38 PM · 163 km away
24 km WSW of Westmorland, CA
Aug 2, 11:44 PM · 119 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
10 active EPA Superfund (National Priorities List) sites in AZ of 13 ever listed.
Yuma Marine Corps Air Station
Yuma · NPL Site · 6 km away
The state’s energy ledger
What AZ’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the AZ energy dossier →Snapshot generated Aug 14, 11:40 PM (showing last good reading while refreshing). All data is public and carries no personal information.