Environment
Stepney Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Stepney Elementary School in Monroe, Connecticut.
Latest Air Quality Index
33
Good · monitor 17.1 km away
PM2.5 annual6.0 µg/m³
Water health violations 10yr0
TRI sites within 1 mi1
Air Quality
EPA AirNow + AQS · 2024
33
AQI latest — Good
33
AQI 7-day avg
3
Days unhealthy in last 90
6.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
50.6
Ozone annual ppb
21.9
NO₂ annual ppb
Public Water System
AQUARION-EASTERN FAIRFIELD COUNTY · PWS CT0150011
0
Health-based violations (10yr)
0
Acute violations (10yr)
351,756
Population served
03
Most recent violation type
2021-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
1
TRI sites within 1 mile
7
TRI sites within 5 miles
10.7 mi
Nearest Superfund (NPL)
RAYMARK INDUSTRIES INC
3.2 mi
Nearest brownfield
44 SWAMP RD
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).