Environment
Watchung Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Watchung Elementary School in MIDDLESEX, New Jersey.
Latest Air Quality Index
31
Good · monitor 14.1 km away
PM2.5 annual5.6 µg/m³
Water health violations 10yr0
TRI sites within 1 mi5
Air Quality
EPA AirNow + AQS · 2024
31
AQI latest — Good
31
AQI 7-day avg
0
Days unhealthy in last 90
5.6
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.4
Ozone annual ppb
16.7
NO₂ annual ppb
Public Water System
SHOPPES AT LAFAYETTE VILLAGE · PWS NJ1913304
0
Health-based violations (10yr)
0
Acute violations (10yr)
250
Population served
66
Most recent violation type
2025-09-29
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
5
TRI sites within 1 mile
92
TRI sites within 5 miles
0.8 mi
Nearest Superfund (NPL)
MIDDLESEX SAMPLING PLANT USDOE
1.0 mi
Nearest brownfield
FORMER CHEMRAY COATINGS FACILITY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).