Daylight through the yearLongest day (Jun 21): 14 h 29 min5:40 am – 8:10 pmShortest day (Dec 21): 9 h 50 min6:57 am – 4:46 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Very HighLos Angeles County, CA, compared with all US countiesHigher-risk hazardsEarthquake Very HighRiver flooding Very HighWildfire Very HighLightning Very HighSource: FEMA National Risk Index (county level)
Air quality11% of days had good air in 202539 of 365 days measured228 moderate, 66 unhealthy for sensitive groups, 32 unhealthy daysMedian index 74, worst day 201main pollutant: ozoneSource: US EPA Air Quality Index, Los Angeles County monitors, CA
Drinking waterLand Projects Mutual Water Co.serves 2,800 people from ground water15 health-based violations since 2021latest Apr 2025: arsenic, maximum contaminant level3 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
