Environment
Keyes to Learning Charter — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Keyes to Learning Charter in Keyes, California.
Latest Air Quality Index
52
Moderate · monitor 9.5 km away
PM2.5 annual9.4 µg/m³
Water health violations 10yr34
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
52
AQI latest — Moderate
52
AQI 7-day avg
3
Days unhealthy in last 90
9.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
51.9
Ozone annual ppb
16.1
NO₂ annual ppb
Public Water System
KEYES COMMUNITY SERVICES DIST. · PWS CA5010009
34
Health-based violations (10yr)
0
Acute violations (10yr)
5,672
Population served
02 (health-based)
Most recent violation type
2020-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
18
TRI sites within 5 miles
7.2 mi
Nearest Superfund (NPL)
VALLEY WOOD PRESERVING INC
13.1 mi
Nearest brownfield
PROPOSED SPECIAL EDUCATION AND ALTERNATIVE EDUCATI
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).