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 Marana · updated 1 d ago · showing last good readingAir quality
31GoodUS AQI
PM2.5 4μg/m³PM10 7μg/m³Ozone 43μg/m³NO₂ 7μg/m³
Water monitoring
No live streamgage nearby.
Active alerts
- SevereFlood Warning
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 31 (Good). Observed Sep 30, 12:00 AM.
3.7 μg/m³PM2.5
6.7 μg/m³PM10
43.0 μg/m³Ozone
6.9 μg/m³NO₂
0.2 μg/m³SO₂
152.0 μg/m³CO
Source: Open-Meteo Air Quality ↗
Active weather alerts1
SevereFlood Warninguntil Sep 30, 10:15 AM
Flood Warning issued September 29 at 3:16PM MST until September 30 at 3:15AM MST by NWS Tucson AZ
Pima, AZ; Pinal, AZ
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.
Tucson International Airport Area
Tucson · NPL Site · 46 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 30, 7:18 AM (showing last good reading while refreshing). All data is public and carries no personal information.