Environment
Walter J. Mitchell Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Walter J. Mitchell Elementary School in La Plata, Maryland.
Latest Air Quality Index
37
Good · monitor 30.6 km away
PM2.5 annual6.6 µg/m³
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
37
AQI latest — Good
37
AQI 7-day avg
1
Days unhealthy in last 90
6.6
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.3
Ozone annual ppb
Public Water System
WALDORF - CHARLES COUNTY DPW · PWS MD0080049
0
Health-based violations (10yr)
0
Acute violations (10yr)
84,296
Population served
03
Most recent violation type
2025-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
2
TRI sites within 5 miles
12.2 mi
Nearest Superfund (NPL)
INDIAN HEAD NAVAL SURFACE WARFARE CENTER
19.0 mi
Nearest brownfield
CAMPBELL PROPERTY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).