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 Fairfield · updated 11 hr ago · showing last good readingAir quality
47GoodUS AQI
PM2.5 11μg/m³PM10 11μg/m³Ozone 54μg/m³NO₂ 21μg/m³
Water monitoring
Great Miami River At Hamilton Oh · 5.2 km away
18000 ft3/sStreamflow
67.34 ftGage height
22.8 deg CWater temperature
Active alerts
- SevereFlood Watch
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 Aug 14, 9:00 PM.
10.9 μg/m³PM2.5
11.1 μg/m³PM10
54.0 μg/m³Ozone
21.3 μg/m³NO₂
1.3 μg/m³SO₂
169.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Great Miami River At Hamilton Oh · 5.2 km away · 51 sites in range
18000 ft3/sStreamflow · Aug 15, 1:00 AM
67.34 ftGage height · Aug 15, 1:00 AM
22.8 deg CWater temperature · Aug 15, 1:00 AM
Source: USGS Water Services ↗
Active weather alerts1
SevereFlood Watchuntil Aug 16, 12:00 PM
Flood Watch issued August 14 at 2:57PM EDT until August 16 at 8:00AM EDT by NWS Wilmington OH
Wayne; Fayette; Union; Franklin; Hardin; Mercer; Auglaize; Darke; Shelby; Logan; Union; Delaware; Miami; Champaign; Clark; Madison; Franklin; Licking; Preble; Montgomery; Greene; Fayette; Pickaway; Fairfield; Butler; Warren; Clinton; Ross; Hocking
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.
Chem-Dyne
Hamilton · NPL Site · 7 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 Aug 15, 1:29 AM (showing last good reading while refreshing). All data is public and carries no personal information.