Daylight through the yearLongest day (Jun 21): 14 h 25 min5:38 am – 8:03 pmShortest day (Dec 21): 9 h 54 min6:50 am – 4:44 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Very HighRiverside County, CA, compared with all US countiesHigher-risk hazardsWildfire Very HighRiver flooding Very HighEarthquake Very HighLandslide Relatively HighSource: FEMA National Risk Index (county level)
Air quality11% of days had good air in 202539 of 365 days measured217 moderate, 75 unhealthy for sensitive groups, 34 unhealthy daysMedian index 80, worst day 365main pollutant: ozoneSource: US EPA Air Quality Index, Riverside County monitors, CA
Drinking waterCity of Riversideserves 298,398 people from groundwater under influence of surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
