Environment
Horizon Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Horizon Elementary in McFarland, California.
Latest Air Quality Index
58
Moderate · monitor 37.3 km away
Water health violations 10yr8
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
58
AQI latest — Moderate
58
AQI 7-day avg
3
Days unhealthy in last 90
52.6
Ozone annual ppb
14.6
NO₂ annual ppb
Public Water System
MCFARLAND, CITY OF · PWS CA1510013
8
Health-based violations (10yr)
8
Acute violations (10yr)
14,161
Population served
01 (health-based) [ACUTE]
Most recent violation type
2025-10-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
2
TRI sites within 5 miles
39.7 mi
Nearest Superfund (NPL)
BROWN BRYANT INC ARVIN PLANT
22.6 mi
Nearest brownfield
PROPOSED VALLEY OAKS CHARTER SCHOOL EXPANSION
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).