Environment
Martinez Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Martinez Elementary School in GREELEY, Colorado.
Latest Air Quality Index
38
Good · monitor 1.7 km away
PM2.5 annual6.9 µg/m³
Water health violations 10yr0
TRI sites within 1 mi2
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
GREELEY CITY OF · PWS CO0162321
0
Health-based violations (10yr)
0
Acute violations (10yr)
132,310
Population served
27
Most recent violation type
2025-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
26
TRI sites within 5 miles
41.9 mi
Nearest Superfund (NPL)
ROCKY MOUNTAIN ARSENAL USARMY
0.7 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).