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 15 hr ago · showing last good readingAir quality
48GoodUS AQI
PM2.5 2μg/m³PM10 2μg/m³Ozone 59μg/m³NO₂ 4μg/m³
Water monitoring
Shunganunga C At Topeka, Ks · 2.9 km away
5.02 ft3/sStreamflow
4.20 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M2.9strongest within 250 km
5 km SSW of Assaria, Kansas
1 quake ≥ M2.5
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 48 (Good). Observed Sep 29, 6:00 AM.
1.6 μg/m³PM2.5
1.6 μg/m³PM10
59.0 μg/m³Ozone
4.0 μg/m³NO₂
1.4 μg/m³SO₂
150.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Shunganunga C At Topeka, Ks · 2.9 km away · 29 sites in range
5.02 ft3/sStreamflow · Sep 29, 10:55 AM
4.20 ftGage height · Sep 29, 10:55 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days1
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 Sep 29, 11:04 AM (showing last good reading while refreshing). All data is public and carries no personal information.