Environment
Grenada Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Grenada Elementary in Grenada, California.
Latest Air Quality Index
31
Good · monitor 12.8 km away
PM2.5 annual5.5 µg/m³
Water health violations 10yr2
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
31
AQI latest — Good
31
AQI 7-day avg
3
Days unhealthy in last 90
5.5
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
44.6
Ozone annual ppb
Public Water System
GRENADA SANITARY DISTRICT · PWS CA4700523
2
Health-based violations (10yr)
0
Acute violations (10yr)
289
Population served
4H
Most recent violation type
2025-07-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
16.5 mi
Nearest Superfund (NPL)
J H BAXTER CO
6.6 mi
Nearest brownfield
S PHILLIPE LANE FORMER HI RIDGE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).