Environment
Heiman Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Heiman Elementary School in EVANS, Colorado.
Latest Air Quality Index
38
Good · monitor 5.1 km away
PM2.5 annual6.9 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
38
AQI latest — Good
38
AQI 7-day avg
1
Days unhealthy in last 90
6.9
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
53.4
Ozone annual ppb
13.6
NO₂ annual ppb
Public Water System
EVANS CITY OF · PWS CO0162260
0
Health-based violations (10yr)
0
Acute violations (10yr)
19,369
Population served
52
Most recent violation type
2024-10-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
17
TRI sites within 5 miles
38.2 mi
Nearest Superfund (NPL)
ROCKY MOUNTAIN ARSENAL USARMY
3.9 mi
Nearest brownfield
1091 10TH AVENUE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).