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California Safety Alert Today: 33% of Fresno Homes Face “Invisible Killer” Risk This Spring Into April
Fresno, California – A dangerous gas could already be building inside homes across Central California as cool spring nights and warming daytime
By County Herald Weather Center · 2026-03-25T08:35:56.000Z
The Invisible Threat Fresno, California – A dangerous gas could already be building inside homes across Central California as cool spring nights and warming daytime temperatures create the perfect conditions for a hazardous accumulation of carbon monoxide. Experts warn that as residents transition between heating their homes at night and opening windows during the day, ventilation patterns shift, potentially trapping this colorless, odorless, and tasteless gas indoors.
Why Spring Matters While many associate carbon monoxide risks exclusively with the peak of winter, health officials emphasize that spring remains a high risk season. The fluctuating temperatures often lead to intermittent use of furnaces and gas powered appliances, which, if not properly maintained, can leak the deadly gas.
Staying Safe Residents are urged to ensure their homes are equipped with working carbon monoxide detectors on every level of the house and near all sleeping areas. Testing these devices monthly is a simple, life saving measure to combat this "invisible killer."