Daylight through the yearLongest day (Jun 21): 14 h 58 min5:43 am – 8:41 pmShortest day (Dec 21): 9 h 22 min7:27 am – 4:50 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Relatively LowWashington County, MD, compared with all US countiesHighest-rated hazardsDrought Relatively ModerateHurricane Relatively ModerateSource: FEMA National Risk Index (county level)
Air quality79% of days had good air in 2025285 of 361 days measured76 moderate daysMedian index 40, worst day 90main pollutant: ozoneSource: US EPA Air Quality Index, Washington County monitors, MD
Drinking waterCity of Hagerstownserves 92,200 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
