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 Troy · updated 51 min ago · showing last good readingAir quality
51ModerateUS AQI
PM2.5 11μg/m³PM10 11μg/m³Ozone 117μg/m³NO₂ 2μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- SevereSevere Thunderstorm 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 51 (Moderate). Observed Sep 3, 2:00 PM.
10.6 μg/m³PM2.5
11.4 μg/m³PM10
117.0 μg/m³Ozone
2.4 μg/m³NO₂
1.1 μg/m³SO₂
144.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
SevereSevere Thunderstorm Watchuntil Sep 3, 11:00 PM
Severe Thunderstorm Watch issued September 3 at 2:00PM EDT until September 3 at 7:00PM EDT by NWS Detroit/Pontiac MI
Bay, MI; Genesee, MI; Lapeer, MI; Lenawee, MI; Livingston, MI; Macomb, MI; Monroe, MI; Oakland, MI; Saginaw, MI; St. Clair, MI; Sanilac, MI; Shiawassee, MI; Tuscola, MI; Washtenaw, MI; Wayne, MI
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
68 active EPA Superfund (National Priorities List) sites in MI of 90 ever listed.
J & L Landfill
Rochester Hills · NPL Site · 7 km away
The state’s energy ledger
What MI’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the MI energy dossier →Snapshot generated Sep 3, 6:21 PM (showing last good reading while refreshing). All data is public and carries no personal information.