Environment
Lyndon High — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Lyndon High in Lyndon, Kansas.
Latest Air Quality Index
45
Good · monitor 46.2 km away
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
45
AQI latest — Good
45
AQI 7-day avg
3
Days unhealthy in last 90
Public Water System
LYNDON, CITY OF · PWS KS2013901
0
Health-based violations (10yr)
0
Acute violations (10yr)
1,049
Population served
4H
Most recent violation type
2025-07-02
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
50.1 mi
Nearest Superfund (NPL)
FORMER UNITED ZINC ASSOCIATED SMELTERS
0.5 mi
Nearest brownfield
CITY OF LYNDON BTA PROPERTY LOT 7 SECTION 41
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).