Environment
Centerville High (Continuation) — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Centerville High (Continuation) in Potter Valley, California.
Latest Air Quality Index
39
Good · monitor 20.9 km away
PM2.5 annual7.0 µg/m³
Water health violations 10yr1
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
39
AQI latest — Good
39
AQI 7-day avg
3
Days unhealthy in last 90
7.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
39.4
Ozone annual ppb
Public Water System
POTTER VALLEY SCHOOL DISTRICT · PWS CA2300755
1
Health-based violations (10yr)
0
Acute violations (10yr)
309
Population served
42 (health-based)
Most recent violation type
2021-04-12
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
15.2 mi
Nearest Superfund (NPL)
COAST WOOD PRESERVING
11.5 mi
Nearest brownfield
PINOLEVILLE RANCHERIA SITE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).