4620.5200 Acceptable Air Quality


Published: 2015

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4620.5200 ACCEPTABLE AIR QUALITY.

The owner or operator of an indoor motorsports arena must maintain acceptable air quality conditions at all times in areas of the arena building that are open to the public. Such conditions are defined as: one-hour average air concentrations of not more than 30 parts of carbon monoxide per one million parts of air by volume (30 ppm), and one-hour average air concentrations of not more than 0.3 parts of nitrogen dioxide per one million parts of air by volume (0.3 ppm).