Creates Code Red alert pilot program to shelter at-risk individuals during certain hot weather and air quality events; appropriates $2.5 million.**

S 2346 creates a three-year pilot program to protect vulnerable residents during extreme heat and poor air quality events. It establishes "Code Red" alerts triggered when heat index reaches 95°F+ for two days or air quality hits index 151+, requiring counties to coordinate cooling centers, transportation, and outreach for homeless or outdoor residents. The bill appropriates $5 million total - $500,000 per participating county - to fund this effort in 10 selected counties. Counties must develop alert plans with local agencies, report to the state, and submit a final evaluation on the program’s effectiveness after the pilot ends.