Environment
Washington Elementary School — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Washington Elementary School in Washington, New Hampshire.
Latest Air Quality Index
33
Good · monitor 30.1 km away
PM2.5 annual6.0 µg/m³
Water health violations 10yr6
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
33
AQI latest — Good
33
AQI 7-day avg
1
Days unhealthy in last 90
6.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
41.8
Ozone annual ppb
Public Water System
WASHINGTON ELEMENTARY SCH · PWS NH2435020
6
Health-based violations (10yr)
0
Acute violations (10yr)
125
Population served
4B
Most recent violation type
2025-12-15
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
16.9 mi
Nearest Superfund (NPL)
BFI SANITARY LANDFILL ROCKINGHAM
4.7 mi
Nearest brownfield
JOLLY FARMER PRODUCTS SITE
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).