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 Littleton · updated 6 hr ago · showing last good readingAir quality
38GoodUS AQI
PM2.5 9μg/m³PM10 9μg/m³Ozone 39μg/m³NO₂ 13μg/m³
Water monitoring
Lee Gulch At Littleton, Co · 1.9 km away
1.57 ft3/sStreamflow
8.54 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
✓ None ≥ M2.5 nearby
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 38 (Good). Observed Sep 1, 6:00 AM.
8.6 μg/m³PM2.5
9.3 μg/m³PM10
39.0 μg/m³Ozone
13.3 μg/m³NO₂
0.2 μg/m³SO₂
120.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Lee Gulch At Littleton, Co · 1.9 km away · 50 sites in range
1.57 ft3/sStreamflow · Sep 1, 11:50 AM
8.54 ftGage height · Sep 1, 11:50 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
21 active EPA Superfund (National Priorities List) sites in CO of 24 ever listed.
Denver Radium Site
Denver · NPL Site · 12 km away
The state’s energy ledger
What CO’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the CO energy dossier →Snapshot generated Sep 1, 12:28 PM (showing last good reading while refreshing). All data is public and carries no personal information.