Environment
Grayson Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Grayson Elementary in Westley, California.
Latest Air Quality Index
—
— · monitor 21.0 km away
PM2.5 annual9.1 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
3
Days unhealthy in last 90
9.1
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
48.4
Ozone annual ppb
9.3
NO₂ annual ppb
Public Water System
JOE'S TRAVEL PLAZA (EH) · PWS CA5000202
0
Health-based violations (10yr)
0
Acute violations (10yr)
5,026
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
13.6 mi
Nearest Superfund (NPL)
MODESTO GROUND WATER CONTAMINATION
5.9 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).