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 2 d ago · showing last good readingAir quality
51ModerateUS AQI
PM2.5 7μg/m³PM10 8μg/m³Ozone 104μg/m³NO₂ 2μg/m³
Water monitoring
Shunganunga C At Topeka, Ks · 2.9 km away
1.95 ft3/sStreamflow
4.07 ftGage height
Active alerts
- ModerateHeat Advisory
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 51 (Moderate). Observed Aug 30, 9:00 PM.
7.0 μg/m³PM2.5
7.8 μg/m³PM10
104.0 μg/m³Ozone
2.3 μg/m³NO₂
0.8 μg/m³SO₂
110.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Shunganunga C At Topeka, Ks · 2.9 km away · 29 sites in range
1.95 ft3/sStreamflow · Aug 31, 2:25 AM
4.07 ftGage height · Aug 31, 2:25 AM
Source: USGS Water Services ↗
Active weather alerts1
ModerateHeat Advisoryuntil Sep 1, 12:00 AM
Heat Advisory issued August 30 at 11:47AM CDT until August 31 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 31, 2:32 AM (showing last good reading while refreshing). All data is public and carries no personal information.