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 Novi · updated 48 min ago · showing last good readingAir quality
54ModerateUS AQI
PM2.5 10μg/m³PM10 10μg/m³Ozone 145μg/m³NO₂ 2μg/m³
Water monitoring
Johnson Creek At 7 Mile Rd At Northville, Mi · 6.1 km away
5.04 ft3/sStreamflow
0.61 ftGage height
7.2 deg CWater temperature
11.0 mg/lDissolved oxygen
Active alerts
- ModerateHeat Advisory
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 54 (Moderate). Observed Sep 2, 3:00 PM.
9.8 μg/m³PM2.5
10.1 μg/m³PM10
145.0 μg/m³Ozone
1.8 μg/m³NO₂
2.8 μg/m³SO₂
143.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Johnson Creek At 7 Mile Rd At Northville, Mi · 6.1 km away · 38 sites in range
5.04 ft3/sStreamflow · Sep 2, 7:00 PM
0.61 ftGage height · Sep 2, 7:00 PM
7.2 deg CWater temperature · Nov 1, 5:00 AM
11.0 mg/lDissolved oxygen · Nov 1, 5:00 AM
Source: USGS Water Services ↗
Active weather alerts1
ModerateHeat Advisoryuntil Sep 3, 12:00 AM
Heat Advisory issued September 2 at 10:03AM EDT until September 2 at 8:00PM EDT by NWS Detroit/Pontiac MI
Livingston; Oakland; Macomb; Washtenaw; Wayne; Lenawee; Monroe
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.
Hi-Mill Manufacturing Co.
Highland · NPL Site · 21 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 2, 7:23 PM (showing last good reading while refreshing). All data is public and carries no personal information.