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 Tacoma · updated 1 hr ago · showing last good readingAir quality
31GoodUS AQI
PM2.5 7μg/m³PM10 9μg/m³Ozone 72μg/m³NO₂ 7μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M4.2strongest within 250 km
6 km WNW of Wauna, Washington
4 quakes ≥ M2.5
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 31 (Good). Observed Sep 30, 12:00 PM.
6.7 μg/m³PM2.5
8.8 μg/m³PM10
72.0 μg/m³Ozone
7.1 μg/m³NO₂
2.5 μg/m³SO₂
137.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days4
M4.2↗M2.6↗M2.6↗M3.8↗
6 km WNW of Wauna, Washington
Sep 29, 9:05 PM · 27 km away
23 km N of Trout Lake, Washington
Sep 28, 12:12 AM · 135 km away
2 km ENE of Mount Vernon, Washington
Sep 12, 4:17 AM · 131 km away
20 km E of Castle Rock, Washington
Sep 5, 11:09 AM · 113 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
47 active EPA Superfund (National Priorities List) sites in WA of 69 ever listed.
Commencement Bay, Near Shore/Tide Flats
Pierce County · NPL Site · 3 km away
The state’s energy ledger
What WA’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the WA energy dossier →Snapshot generated Sep 30, 7:42 PM (showing last good reading while refreshing). All data is public and carries no personal information.