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 Stillwater · updated 1 hr ago · showing last good reading

Air quality

34GoodUS AQI

PM2.5 10μg/m³PM10 14μg/m³Ozone 50μg/m³NO₂ 4μg/m³

Water monitoring

No live streamgage nearby.

Active alerts

ModerateHeat Advisory

Earthquakes · 30 days

M2.9strongest within 250 km

4 km ENE of Wardville, Oklahoma

4 quakes ≥ M2.5

Superfund sites

10active in OK

Nearest: Hudson Refinery · 29 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 34 (Good). Observed Aug 15, 6:00 AM.

10.0 μg/m³PM2.5

13.6 μg/m³PM10

50.0 μg/m³Ozone

3.5 μg/m³NO₂

0.9 μg/m³SO₂

104.0 μg/m³CO

Source: Open-Meteo Air Quality ↗

Active weather alerts1

ModerateHeat Advisoryuntil Aug 17, 12:00 AM

Heat Advisory issued August 15 at 12:46AM CDT until August 16 at 7:00PM CDT by NWS Norman OK

Alfalfa; Grant; Kay; Major; Garfield; Noble; Kingfisher; Logan; Payne; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Stephens; Garvin; Murray; Pontotoc; Coal; Jefferson; Carter; Johnston; Atoka; Love; Marshall; Bryan

Source: National Weather Service ↗