Environment
Long Valley — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Long Valley in Doyle, California.
Latest Air Quality Index
55
Moderate · monitor 39.3 km away
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
55
AQI latest — Moderate
55
AQI 7-day avg
3
Days unhealthy in last 90
Public Water System
LONG VALLEY CHARTER SCHOOL · PWS CA1800576
0
Health-based violations (10yr)
0
Acute violations (10yr)
196
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
63.0 mi
Nearest Superfund (NPL)
CARSON RIVER MERCURY SITE
30.2 mi
Nearest brownfield
UNR FORMER FIRE FIGHTING ACADEMY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).