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 Arvada · updated 42 min ago · showing last good readingAir quality
39GoodUS AQI
PM2.5 12μg/m³PM10 13μg/m³Ozone 44μg/m³NO₂ 14μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- SevereFlood Watch
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 39 (Good). Observed Aug 15, 5:00 AM.
11.7 μg/m³PM2.5
12.5 μg/m³PM10
44.0 μg/m³Ozone
14.2 μg/m³NO₂
0.2 μg/m³SO₂
142.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
SevereFlood Watchuntil Aug 16, 4:00 AM
Flood Watch issued August 15 at 1:06AM MDT until August 15 at 10:00PM MDT by NWS Denver CO
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet; Larimer County Below 6000 Feet/Northwest Weld County; Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County; North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County; Elbert/Central and East Douglas Counties Above 6000 Feet; Northeast Weld County; Central and South Weld County; Morgan County; Central and East Adams and Arapahoe Counties; North and Northeast Elbert County Below 6000 Feet/North Lincoln County; Southeast Elbert County Below 6000 Feet/South Lincoln County; Logan County; Washington County; Sedgwick County; Phillips County
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 · 8 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 Aug 15, 11:50 AM (showing last good reading while refreshing). All data is public and carries no personal information.