Environment
Sequoia Union Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Sequoia Union Elementary in Lemon Cove, California.
Latest Air Quality Index
34
Good · monitor 22.5 km away
PM2.5 annual6.2 µg/m³
Water health violations 10yr38
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
34
AQI latest — Good
34
AQI 7-day avg
3
Days unhealthy in last 90
6.2
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
57.8
Ozone annual ppb
15.8
NO₂ annual ppb
Public Water System
SEQUOIA UNION ELEMENTARY SCHOOL · PWS CA5400709
38
Health-based violations (10yr)
38
Acute violations (10yr)
400
Population served
01 (health-based) [ACUTE]
Most recent violation type
2020-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
1
TRI sites within 5 miles
33.8 mi
Nearest Superfund (NPL)
SELMA PRESSURE TREATING COMPANY
13.8 mi
Nearest brownfield
PROPOSED CIVIC CENTER PARCEL 3
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).