Daylight through the yearLongest day (Jun 21): 15 h 15 min5:14 am – 8:29 pmShortest day (Dec 21): 9 h 6 min7:15 am – 4:21 pm
Sun todaySunrise –Sunset –
People0 residentsin the ZIP code area0 householdsSource: US Census Bureau, American Community Survey 2020-2024
Natural hazardsOverall risk Relatively ModerateHampden County, MA, compared with all US countiesHigher-risk hazardsRiver flooding Relatively HighIce storm Relatively HighHurricane Relatively HighStrong wind Relatively HighSource: FEMA National Risk Index (county level)
Air quality77% of days had good air in 2025281 of 365 days measured79 moderate, 5 unhealthy for sensitive groups daysMedian index 39, worst day 124main pollutant: ozoneSource: US EPA Air Quality Index, Hampden County monitors, MA
Drinking waterSpringfield Water and Sewer Commissionserves 169,170 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
