Environment
Jefferson Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Jefferson Elementary in Redondo Beach, California.
Latest Air Quality Index
55
Moderate · monitor 16.6 km away
PM2.5 annual12.7 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
55
AQI latest — Moderate
55
AQI 7-day avg
1
Days unhealthy in last 90
12.7
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
48.3
Ozone annual ppb
34.8
NO₂ annual ppb
Public Water System
Wagon Wheel Mobile Home Park · PWS MN1310040
0
Health-based violations (10yr)
0
Acute violations (10yr)
70
Population served
3A
Most recent violation type
2025-04-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
122
TRI sites within 5 miles
4.8 mi
Nearest Superfund (NPL)
MONTROSE CHEMICAL CORP
4.1 mi
Nearest brownfield
HAWTHORNE CITY OF
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).