Daylight through the yearLongest day (Jun 21): 15 h 2 min5:24 am – 8:26 pmShortest day (Dec 21): 9 h 19 min7:11 am – 4:30 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Relatively ModerateChampaign County, IL, compared with all US countiesHigher-risk hazardsCold wave Relatively HighDrought Relatively HighWinter weather Relatively HighTornado Relatively HighSource: FEMA National Risk Index (county level)
Air quality66% of days had good air in 2025240 of 365 days measured121 moderate, 4 unhealthy for sensitive groups daysMedian index 43, worst day 138main pollutant: ozoneSource: US EPA Air Quality Index, Champaign County monitors, IL
Drinking waterIl American-champaignserves 150,000 people from ground waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
