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 Prescott Valley · updated 15 hr ago · showing last good readingAir quality
43GoodUS AQI
PM2.5 2μg/m³PM10 3μg/m³Ozone 76μg/m³NO₂ 3μg/m³
Water monitoring
Granite Creek Below Watson Lake Near Prescott, Az · 9.3 km away
0.00 ft3/sStreamflow
1.49 ftGage height
Active alerts
- SevereFlood Watch
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 43 (Good). Observed Aug 31, 8:00 PM.
2.2 μg/m³PM2.5
2.8 μg/m³PM10
76.0 μg/m³Ozone
3.4 μg/m³NO₂
0.2 μg/m³SO₂
120.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Water monitoring — nearest site
Granite Creek Below Watson Lake Near Prescott, Az · 9.3 km away · 21 sites in range
0.00 ft3/sStreamflow · Sep 1, 3:00 AM
1.49 ftGage height · Sep 1, 3:00 AM
Source: USGS Water Services ↗
Active weather alerts1
SevereFlood Watchuntil Sep 1, 7:00 AM
Flood Watch issued August 31 at 2:34AM MST until September 1 at 12:00AM MST by NWS Flagstaff AZ
Kaibab Plateau; Marble and Glen Canyons; Grand Canyon Country; Coconino Plateau; Yavapai County Mountains; Northeast Plateaus and Mesas Hwy 264 Northward; Chinle Valley; Chuska Mountains and Defiance Plateau; Little Colorado River Valley in Coconino County; Little Colorado River Valley in Navajo County; Little Colorado River Valley in Apache County; Western Mogollon Rim; Eastern Mogollon Rim; White Mountains; Northern Gila County; Yavapai County Valleys and Basins; Oak Creek and Sycamore Canyons; Black Mesa Area; Northeast Plateaus and Mesas South of Hwy 264
Source: National Weather Service ↗
Earthquakes — last 30 days0
✓ No earthquakes ≥ M2.5 within 250 km.
Source: USGS Earthquake Catalog ↗
Superfund sites
10 active EPA Superfund (National Priorities List) sites in AZ of 13 ever listed.
Iron King Mine - Humboldt Smelter
Dewey-Humboldt · NPL Site · 14 km away
The state’s energy ledger
What AZ’s grid runs on, its EV fleet and charging network, and where its mandate stands — from the national Energy Ledger.
Open the AZ energy dossier →Snapshot generated Sep 1, 3:45 AM (showing last good reading while refreshing). All data is public and carries no personal information.