Environment
ELDORADO ELEMENTARY SCHOOL — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of ELDORADO ELEMENTARY SCHOOL in CHESTNUT RIDGE, New York.
Latest Air Quality Index
37
Good · monitor 21.4 km away
PM2.5 annual6.7 µg/m³
Water health violations 10yr14
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
37
AQI latest — Good
37
AQI 7-day avg
3
Days unhealthy in last 90
6.7
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.4
Ozone annual ppb
29.3
NO₂ annual ppb
Public Water System
RENWOOD APARTMENTS · PWS CT0780171
14
Health-based violations (10yr)
0
Acute violations (10yr)
190
Population served
72
Most recent violation type
2025-08-10
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
12
TRI sites within 5 miles
6.9 mi
Nearest Superfund (NPL)
RAMAPO LANDFILL
6.7 mi
Nearest brownfield
WESTWOOD PISTOL RANGE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).