Environment
Hilder Pearson Elementary — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Hilder Pearson Elementary in Poulsbo, Washington.
Latest Air Quality Index
22
Good · monitor 12.6 km away
PM2.5 annual4.0 µg/m³
Water health violations 10yr0
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
22
AQI latest — Good
22
AQI 7-day avg
3
Days unhealthy in last 90
4.0
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
34.9
Ozone annual ppb
25.6
NO₂ annual ppb
Public Water System
POULSBO CITY OF · PWS WA5369150
0
Health-based violations (10yr)
0
Acute violations (10yr)
18,400
Population served
71
Most recent violation type
2025-07-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
3
TRI sites within 5 miles
1.6 mi
Nearest Superfund (NPL)
NAVAL UNDERSEA WARFARE ENGINEERING STATION 4 WASTE AREAS
7.8 mi
Nearest brownfield
COOPER FUEL
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).