Environment
Petree Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Petree Elementary in Winston-Salem, North Carolina.
Latest Air Quality Index
41
Good · monitor 3.0 km away
PM2.5 annual7.4 µg/m³
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
41
AQI latest — Good
41
AQI 7-day avg
0
Days unhealthy in last 90
7.4
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
50.4
Ozone annual ppb
13.7
NO₂ annual ppb
Public Water System
CLEMMONS LEARNING CENTER · PWS NC0234566
0
Health-based violations (10yr)
0
Acute violations (10yr)
75
Population served
66
Most recent violation type
2025-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
58
TRI sites within 5 miles
27.2 mi
Nearest Superfund (NPL)
HOLCOMB CREOSOTE CO
2.4 mi
Nearest brownfield
WS N LIBERTY ST
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).