Environment
T G Barr School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of T G Barr School in PHOENIX, Arizona.
Latest Air Quality Index
56
Moderate · monitor 4.1 km away
PM2.5 annual11.6 µg/m³
Water health violations 10yr4
TRI sites within 1 mi2
Air Quality
EPA AirNow + AQS · 2024
56
AQI latest — Moderate
56
AQI 7-day avg
3
Days unhealthy in last 90
11.6
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
51.8
Ozone annual ppb
29.8
NO₂ annual ppb
Public Water System
PHOENIX CITY OF · PWS AZ0407025
4
Health-based violations (10yr)
4
Acute violations (10yr)
1,695,000
Population served
3A
Most recent violation type
2025-05-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
2
TRI sites within 1 mile
130
TRI sites within 5 miles
6.5 mi
Nearest Superfund (NPL)
MOTOROLA INC 52ND STREET PLANT
1.5 mi
Nearest brownfield
SWC BROADWAY 24TH ST
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).