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 Anchorage · updated 45 min ago · showing last good readingAir quality
26GoodUS AQI
PM2.5 1μg/m³PM10 1μg/m³Ozone 49μg/m³NO₂ 14μg/m³
Water monitoring
Chester C At Arctic Boulevard At Anchorage Ak · 1.5 km away
139 ft3/sStreamflow
3.59 ftGage height
Active alerts
✓ No active weather alerts
Earthquakes · 30 days
M3.9strongest within 250 km
65 km SE of Cantwell, Alaska
20 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 26 (Good). Observed Sep 30, 4:00 PM.
0.8 μg/m³PM2.5
0.8 μg/m³PM10
49.0 μg/m³Ozone
13.7 μg/m³NO₂
1.2 μg/m³SO₂
331.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Chester C At Arctic Boulevard At Anchorage Ak · 1.5 km away · 5 sites in range
139 ft3/sStreamflow · Oct 1, 12:30 AM
3.59 ftGage height · Oct 1, 12:30 AM
Source: USGS Water Services ↗
Active weather alerts0
✓ No active National Weather Service alerts for this area.
Source: National Weather Service ↗
Earthquakes — last 30 days20
M3.1↗M2.5↗M2.7↗M2.7↗M2.8↗
26 km N of Glacier View, Alaska
Sep 30, 10:31 AM · 151 km away
7 km WSW of Willow, Alaska
Sep 30, 8:22 AM · 59 km away
22 km SSW of Susitna, Alaska
Sep 28, 9:22 PM · 42 km away
13 km NNW of Ninilchik, Alaska
Sep 28, 5:55 PM · 153 km away
41 km N of Chase, Alaska
Sep 28, 5:35 PM · 179 km away
Source: USGS Earthquake Catalog ↗
Superfund sites
6 active EPA Superfund (National Priorities List) sites in AK of 9 ever listed.
Elmendorf Air Force Base
Greater Anchorage Borough · NPL Site · 7 km away
The state’s energy ledger
What AK’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the AK energy dossier →Snapshot generated Oct 1, 12:45 AM (showing last good reading while refreshing). All data is public and carries no personal information.