Environment
Hamilton Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Hamilton Elementary in Hamilton City, California.
Latest Air Quality Index
39
Good · monitor 15.2 km away
PM2.5 annual7.0 µg/m³
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
39
AQI latest — Good
39
AQI 7-day avg
3
Days unhealthy in last 90
7.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
47.4
Ozone annual ppb
10.9
NO₂ annual ppb
Public Water System
CAL-WATER SERVICE CO.-HAMILTON CITY · PWS CA1110002
0
Health-based violations (10yr)
0
Acute violations (10yr)
1,799
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
1
TRI sites within 5 miles
30.4 mi
Nearest Superfund (NPL)
KOPPERS CO INC OROVILLE PLANT
8.5 mi
Nearest brownfield
CHUCK PATTERSON INC
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).