Winter Weather Preparedness Week is November 10-14, 2025.  Check out City of Effingham EMA and National Weather Service for helpful resources and tips to get ready for winter weather events.

What is carbon monoxide?

Carbon monoxide is a colorless, odorless gas which is formed by the incomplete combustion of fuels.

When people are exposed to carbon monoxide gas, the carbon monoxide molecules will displace the oxygen in their bodies and lead to poisoning.

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