Environment
Cornerstone Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Cornerstone Elementary in Baxter, Tennessee.
Latest Air Quality Index
34
Good · monitor 13.9 km away
PM2.5 annual6.1 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
34
AQI latest — Good
34
AQI 7-day avg
1
Days unhealthy in last 90
6.1
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.1
Ozone annual ppb
Public Water System
BAXTER WATER DEPARTMENT · PWS TN0000040
0
Health-based violations (10yr)
0
Acute violations (10yr)
7,781
Population served
3A
Most recent violation type
2025-03-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
63.3 mi
Nearest Superfund (NPL)
CLINCH RIVER CORPORATION
6.2 mi
Nearest brownfield
FORMER NORWALK PLANT
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).