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 Thornton · updated 14 hr ago · showing last good readingAir quality
44GoodUS AQI
PM2.5 7μg/m³PM10 8μg/m³Ozone 51μg/m³NO₂ 21μg/m³
Water monitoring
South Platte R At 64Th Ave. Commerce City, Co. · 6.3 km away
100 ft3/sStreamflow
2.41 ftGage height
21.3 deg CWater temperature
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 44 (Good). Observed Aug 31, 10:00 PM.
7.3 μg/m³PM2.5
7.7 μg/m³PM10
51.0 μg/m³Ozone
20.8 μg/m³NO₂
0.7 μg/m³SO₂
251.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
South Platte R At 64Th Ave. Commerce City, Co. · 6.3 km away · 49 sites in range
100 ft3/sStreamflow · Sep 1, 3:45 AM
2.41 ftGage height · Sep 1, 3:45 AM
21.3 deg CWater temperature · Sep 1, 3:45 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.
Broderick Wood Products
Denver · NPL Site · 6 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, 4:42 AM (showing last good reading while refreshing). All data is public and carries no personal information.