The Clark Country Department of Air Quality and Environmental Management (DAQEM) in Nevada is issuing an air quality advisory from December 31 through January 1.
The DAQEM believes that smoke caused from New Year's fireworks, combined with weather conditions, may create a potential problem by worsening respiratory diseases. Homes in the area with children or adults who suffer from chronic asthma or respiratory illness may wish to consider investing in medical-grade air purifiers to filter out average or unusual levels of irritants.
The predicted cold weather and lack of wind may cause smoke and dust from fireworks to remain at a low elevation, according to the DAQEM. These conditions could allow traditional celebratory events to produce unhealthy levels of smoke that will not dissipate at the usual rate. Using air purifiers and staying inside should provide the necessary safety precautions to prevent smoke levels from creating havoc with respiratory functions for those afflicted with asthma or bronchitis.
Children and the elderly are especially susceptible to the negative effects of exposure to smoke, and should remain inside.