Environment
Mountain Empire High — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Mountain Empire High in Pine Valley, California.
Latest Air Quality Index
30
Good · monitor 15.1 km away
PM2.5 annual6.1 µg/m³
Water health violations 10yr8
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
30
AQI latest — Good
30
AQI 7-day avg
3
Days unhealthy in last 90
6.1
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
59.4
Ozone annual ppb
8.7
NO₂ annual ppb
Public Water System
PINE VALLEY MUTUAL WC · PWS CA3710039
8
Health-based violations (10yr)
0
Acute violations (10yr)
2,645
Population served
02 (health-based)
Most recent violation type
2025-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
56.4 mi
Nearest Superfund (NPL)
STOKER CHEMICAL
27.3 mi
Nearest brownfield
KKAR SMOG AND AUTO SERVICES
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).