Environment
Topsail High — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Topsail High in Hampstead, North Carolina.
Latest Air Quality Index
37
Good · monitor 14.8 km away
PM2.5 annual5.0 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
37
AQI latest — Good
37
AQI 7-day avg
3
Days unhealthy in last 90
5.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
44.0
Ozone annual ppb
Public Water System
BELVEDERE PLANTATION · PWS NC0471111
0
Health-based violations (10yr)
0
Acute violations (10yr)
3,462
Population served
71
Most recent violation type
2024-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
17.9 mi
Nearest Superfund (NPL)
HORTON IRON AND METAL
17.9 mi
Nearest brownfield
900 NORTH 10TH STREET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).