Environment
SHERWOOD ELEM. — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of SHERWOOD ELEM. in ARNOLD, Missouri.
Latest Air Quality Index
36
Good · monitor 0.8 km away
PM2.5 annual6.5 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
36
AQI latest — Good
36
AQI 7-day avg
3
Days unhealthy in last 90
6.5
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
46.8
Ozone annual ppb
18.3
NO₂ annual ppb
Public Water System
JEFFERSON COUNTY PWSD 1 · PWS MO6024292
0
Health-based violations (10yr)
0
Acute violations (10yr)
21,113
Population served
—
Most recent violation type
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
9
TRI sites within 5 miles
4.3 mi
Nearest Superfund (NPL)
MINKER STOUT ROMAINE CREEK
2.8 mi
Nearest brownfield
JEFFCO PROPERTY
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).