Definition: In this task, you need to generate an appropriate title for the given summary of some paragraph. The generated title must be short and should include the main topic of the given text. Your summary should be less than 20 words long.
Input: Low levels of chemicals have been recorded in the air close to a Fife petrochemical plant during an unplanned flaring event.

Mossmorran: ExxonMobil flaring event 'low' on the air quality index