Perfect World
Juneau
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 Juneau · updated 13 hr ago · showing last good reading
Air quality
35GoodUS AQI
PM2.5 5μg/m³PM10 5μg/m³Ozone 99μg/m³NO₂ 1μg/m³
Water monitoring
Lemon C Nr Juneau Ak · 10 km away
394 ft3/sStreamflow
7.75 ftGage height
5.1 deg CWater temperature
Active alerts
  • ModerateHeat Advisory
Earthquakes · 30 days
M3.2strongest within 250 km
61 km WSW of Pelican, Alaska
3 quakes ≥ M2.5
Superfund sites
6active in AK
Nearest: Salt Chuck Mine · 318 km →
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 35 (Good). Observed Aug 14, 4:00 PM.

4.8 μg/m³PM2.5
5.0 μg/m³PM10
99.0 μg/m³Ozone
0.9 μg/m³NO₂
0.5 μg/m³SO₂
216.0 μg/m³CO

Water monitoring — nearest site

Lemon C Nr Juneau Ak · 10 km away · 8 sites in range

394 ft3/sStreamflow · Aug 15, 12:00 AM
7.75 ftGage height · Aug 15, 12:00 AM
5.1 deg CWater temperature · Aug 15, 12:15 AM

Active weather alerts1

ModerateHeat Advisoryuntil Aug 15, 3:00 AM
Heat Advisory issued August 14 at 2:04PM AKDT until August 14 at 7:00PM AKDT by NWS Juneau AK
Eastern Chichagof Island; City and Borough of Juneau

Earthquakes — last 30 days3

M2.6
66 km SSW of Pelican, Alaska
Aug 4, 10:48 PM · 170 km away
M3.2
61 km WSW of Pelican, Alaska
Jul 28, 7:19 PM · 174 km away
M2.6
64 km WSW of Pelican, Alaska
Jul 28, 3:49 PM · 177 km away

Superfund sites

6 active EPA Superfund (National Priorities List) sites in AK of 9 ever listed.

Salt Chuck Mine
Thorne Bay · NPL Site · 318 km away
Open →
See every Superfund site in AK

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 Aug 15, 12:48 AM (showing last good reading while refreshing). All data is public and carries no personal information.