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 Appleton · updated 16 hr ago · showing last good readingAir quality
45GoodUS AQI
PM2.5 7μg/m³PM10 7μg/m³Ozone 58μg/m³NO₂ 9μg/m³
Water monitoring
Fox River At Appleton, Wi · 1.7 km away
2010 ft3/sStreamflow
5.19 ftGage height
24.7 deg CWater temperature
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 45 (Good). Observed Aug 31, 10:00 PM.
6.8 μg/m³PM2.5
7.0 μg/m³PM10
58.0 μg/m³Ozone
9.4 μg/m³NO₂
1.3 μg/m³SO₂
197.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Fox River At Appleton, Wi · 1.7 km away · 33 sites in range
2010 ft3/sStreamflow · Sep 1, 3:00 AM
5.19 ftGage height · Sep 1, 3:00 AM
24.7 deg CWater temperature · Sep 1, 3:00 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
37 active EPA Superfund (National Priorities List) sites in WI of 46 ever listed.
N.W. Mauthe Co., Inc.
Appleton · NPL Site · 1 km away
The state’s energy ledger
What WI’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the WI energy dossier →Snapshot generated Sep 1, 3:55 AM (showing last good reading while refreshing). All data is public and carries no personal information.