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 Topeka · updated 41 min ago · showing last good readingAir quality
36GoodUS AQI
PM2.5 3μg/m³PM10 4μg/m³Ozone 46μg/m³NO₂ 6μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- SevereExtreme Heat Warning
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 36 (Good). Observed Aug 15, 6:00 AM.
3.2 μg/m³PM2.5
3.7 μg/m³PM10
46.0 μg/m³Ozone
5.6 μg/m³NO₂
0.7 μg/m³SO₂
107.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
SevereExtreme Heat Warninguntil Aug 16, 12:00 AM
Extreme Heat Warning issued August 15 at 2:34AM CDT until August 15 at 7:00PM CDT by NWS Topeka KS
Cloud; Clay; Riley; Pottawatomie; Jackson; Jefferson; Ottawa; Dickinson; Geary; Morris; Wabaunsee; Shawnee; Douglas; Lyon; Osage; Franklin; Coffey; Anderson
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
15 active EPA Superfund (National Priorities List) sites in KS of 20 ever listed.
Doepke Disposal (Holliday)
Johnson County · NPL Site · 77 km away
The state’s energy ledger
What KS’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the KS energy dossier →Snapshot generated Aug 15, 11:50 AM (showing last good reading while refreshing). All data is public and carries no personal information.