Environment
Idyllwild — Environment & Air Quality
Air quality, drinking-water safety and environmental hazards within 1–5 miles of Idyllwild in Idyllwild, California.
Latest Air Quality Index
38
Good · monitor 20.9 km away
PM2.5 annual6.8 µg/m³
Water health violations 10yr4
TRI sites within 1 mi0
Air Quality
EPA AirNow + AQS · 2024
38
AQI latest — Good
38
AQI 7-day avg
1
Days unhealthy in last 90
6.8
PM2.5 annual µg/m³ (EPA NAAQS limit: 9.0)
60.7
Ozone annual ppb
15.2
NO₂ annual ppb
Public Water System
IDYLLWILD WATER DISTRICT · PWS CA3310019
4
Health-based violations (10yr)
0
Acute violations (10yr)
3,762
Population served
03
Most recent violation type
2024-01-01
Nearby Environmental Hazards
EPA Superfund (NPL), TRI release sites, brownfields (2024)
0
TRI sites within 1 mile
0
TRI sites within 5 miles
32.9 mi
Nearest Superfund (NPL)
MARCH AIR FORCE BASE
26.7 mi
Nearest brownfield
FORMER LAKESIDE CHEVROLET
Sources: school_air_quality + school_air_quality_daily (EPA AQS / AirNow), school_water_safety (EPA SDWIS), school_env_hazards (EPA NPL / TRI / Brownfields).