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 Broomfield · updated 5 hr ago · showing last good readingAir quality
27GoodUS AQI
PM2.5 3μg/m³PM10 3μg/m³Ozone 50μg/m³NO₂ 10μg/m³
Water monitoring
Big Dry Creek At Westminster, Co · 4.7 km away
0.69 ft3/sStreamflow
1.03 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 27 (Good). Observed Oct 1, 4:00 AM.
2.8 μg/m³PM2.5
3.0 μg/m³PM10
50.0 μg/m³Ozone
9.6 μg/m³NO₂
0.5 μg/m³SO₂
154.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Big Dry Creek At Westminster, Co · 4.7 km away · 45 sites in range
0.69 ft3/sStreamflow · Oct 1, 9:30 AM
1.03 ftGage height · Oct 1, 9:30 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.
Marshall Landfill
Boulder County · NPL Site · 10 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 Oct 1, 10:09 AM (showing last good reading while refreshing). All data is public and carries no personal information.