Environment
Mason Intermediate Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Mason Intermediate Elementary School in Mason, Ohio.
Latest Air Quality Index
34
Good · monitor 8.9 km away
PM2.5 annual6.2 µg/m³
Water health violations 10yr4
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
34
AQI latest — Good
34
AQI 7-day avg
1
Days unhealthy in last 90
6.2
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
52.9
Ozone annual ppb
19.1
NO₂ annual ppb
Public Water System
METALSTAMP, INC. · PWS IN2710040
4
Health-based violations (10yr)
0
Acute violations (10yr)
49
Population served
2E (health-based)
Most recent violation type
2024-10-17
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
25
TRI sites within 5 miles
3.8 mi
Nearest Superfund (NPL)
PETERS CARTRIDGE FACTORY
6.1 mi
Nearest brownfield
CHESTNUT STREET PROPERTY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).