Environment
Dildine Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Dildine Elementary in Cheyenne, Wyoming.
Latest Air Quality Index
25
Good · monitor 3.8 km away
PM2.5 annual3.8 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
25
AQI latest — Good
25
AQI 7-day avg
0
Days unhealthy in last 90
3.8
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
51.0
Ozone annual ppb
9.3
NO₂ annual ppb
Public Water System
CHEYENNE BOARD OF PUBLIC UTILITIES · PWS WY5600011
0
Health-based violations (10yr)
0
Acute violations (10yr)
64,165
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
7
TRI sites within 5 miles
5.9 mi
Nearest Superfund (NPL)
F E WARREN AIR FORCE BASE
0.9 mi
Nearest brownfield
US 30 BUSINESS PLAZA
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).