While most of these are examples of hazards that come from outdoor sources, environmental health hazards may also be found indoors. Toxins such as radon gas, lead and asbestos are all sources of indoor environmental hazards.
Climate for Columbus, Ohio. Columbus's coldest month is January when the average temperature overnight is 20.3Â°F. In July, the warmest month, the average day time temperature rises to 85.3Â°F.
Summary for Columbus. Average price per square foot for Columbus OH was $99, an increase of 10% compared to the same period last year.The median sales price for homes in Columbus OH for Jul 15 to Sep 15 was $138,000 based on 801 home sales.he average listing price for homes for sale in Columbus OH was $133,474 for the week ending Sep 30, which represents an increase of 0.5%, or $692, compared to the prior week. Popular neighborhoods in Columbus include German Village and North Linden, with average listing prices of $582,625 and $50,653.