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 Middletown · updated 20 hr ago · showing last good readingAir quality
47GoodUS AQI
PM2.5 5μg/m³PM10 5μg/m³Ozone 129μg/m³NO₂ 2μg/m³
Water monitoring
Great Miami River At Middletown Oh · 1.3 km away
2330 ft3/sStreamflow
3.02 ftGage height
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 47 (Good). Observed Sep 29, 5:00 PM.
5.1 μg/m³PM2.5
5.1 μg/m³PM10
129.0 μg/m³Ozone
2.0 μg/m³NO₂
2.3 μg/m³SO₂
176.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Great Miami River At Middletown Oh · 1.3 km away · 54 sites in range
2330 ft3/sStreamflow · Sep 29, 8:30 PM
3.02 ftGage height · Sep 29, 8:30 PM
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
41 active EPA Superfund (National Priorities List) sites in OH of 50 ever listed.
Armco Inc., Hamilton Plant
Hamilton · Proposed NPL Site · 15 km away
The state’s energy ledger
What OH’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the OH energy dossier →Snapshot generated Sep 29, 9:00 PM (showing last good reading while refreshing). All data is public and carries no personal information.