Because climatic conditions such as wind, humidity, and precipitation are essential for safe and reasonable ignition, the climate section will summarize three factors that affect the safety of fireworks and firecrackers, dispersion of pollutants, and air quality. The climate index of fireworks and firecrackers is divided into Level 4, parting indicates suitable for lighting, climatic conditions are suitable for lighting fireworks and firecrackers, pay attention to lighting safety.
Not suitable for lighting, climatic conditions are not suitable for lighting fireworks and firecrackers, try to reduce ignition, and pay attention to lighting safety; not suitable for lighting, climatic conditions are not suitable for lighting fireworks and firecrackers, try not to ignite; extremely unsuitable for lighting, climatic conditions are not used to lighting Fireworks, please do not ignite. When the index reaches level 4, the climatic conditions will be extremely unsuitable for igniting fireworks and firecrackers.
Experts advocate that relevant departments and the media should increase the publicity of the impact of lighting fireworks and firecrackers on the air quality, and encourage the public to reduce the ignition as much as possible; during the New Year, if the climatic conditions that are not conducive to the dispersion of pollutants should be adopted, temporary ignition methods should be adopted.
In order to mitigate the possible impact of pollution caused by ignition; encourage the selection of new processes and formulas to develop environmentally friendly fireworks and firecrackers that are smoke-free, pollution-free, low in environmental pollution, and high in safety functions.