Daylight through the yearLongest day (Jun 21): 15 h 17 min5:10 am – 8:28 pmShortest day (Dec 21): 9 h 5 min7:13 am – 4:18 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Relatively ModerateWorcester County, MA, compared with all US countiesHigher-risk hazardsIce storm Very HighStrong wind Relatively HighHurricane Relatively HighRiver flooding Relatively HighSource: FEMA National Risk Index (county level)
Air quality82% of days had good air in 2025298 of 365 days measured67 moderate daysMedian index 39, worst day 100main pollutant: ozoneSource: US EPA Air Quality Index, Worcester County monitors, MA
Drinking waterWorcester Dpwp, Water Supply Divisionserves 206,518 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system in the county
