Environment
Gateway High (Continuation) — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Gateway High (Continuation) in Chowchilla, California.
Latest Air Quality Index
41
Good · monitor 24.5 km away
PM2.5 annual7.4 µg/m³
Water health violations 10yr0
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
41
AQI latest — Good
41
AQI 7-day avg
3
Days unhealthy in last 90
7.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
52.5
Ozone annual ppb
Public Water System
CHOWCHILLA CITY WATER DEPT · PWS CA2010001
0
Health-based violations (10yr)
0
Acute violations (10yr)
13,916
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
3
TRI sites within 5 miles
24.1 mi
Nearest Superfund (NPL)
CASTLE AIR FORCE BASE 6 AREAS
16.5 mi
Nearest brownfield
ROAD 28 PROPOSED ELEMENTARY SCHOOL
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).