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 Trenton · updated 14 hr ago · showing last good readingAir quality
53ModerateUS AQI
PM2.5 5μg/m³PM10 6μg/m³Ozone 50μg/m³NO₂ 10μg/m³
Water monitoring
Assunpink Creek At Trenton Nj · 0.9 km away
159 ft3/sStreamflow
3.38 ftGage height
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 53 (Moderate). Observed Sep 3, 3:00 AM.
4.9 μg/m³PM2.5
5.8 μg/m³PM10
50.0 μg/m³Ozone
9.6 μg/m³NO₂
1.0 μg/m³SO₂
126.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Assunpink Creek At Trenton Nj · 0.9 km away · 168 sites in range
159 ft3/sStreamflow · Sep 3, 7:15 AM
3.38 ftGage height · Sep 3, 7:15 AM
Source: USGS Water Services ↗
Active weather alerts1
ModerateHeat Advisoryuntil Sep 4, 12:00 AM
Heat Advisory issued September 3 at 1:26AM EDT until September 3 at 8:00PM EDT by NWS Mount Holly NJ
Western Monmouth; Eastern Monmouth; Mercer; Ocean; Southeastern Burlington; Berks; Western Chester; Eastern Chester; Western Montgomery
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
116 active EPA Superfund (National Priorities List) sites in NJ of 153 ever listed.
Historic Potteries
Trenton · NPL Site · 2 km away
The state’s energy ledger
What NJ’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the NJ energy dossier →Snapshot generated Sep 3, 7:39 AM (showing last good reading while refreshing). All data is public and carries no personal information.