Final answer:
Spatter buildup on the gas nozzle and wind or drafts in the shop can affect indoor air quality and lead to the presence of combustion pollutants. These pollutants can cause respiratory irritations and increase the risk of respiratory infections.
Step-by-step explanation:
Spatter buildup on the gas nozzle and wind or drafts in the shop have a direct effect on indoor air quality and can contribute to the presence of combustion pollutants. Combustion pollutants are gases or particles that come from burning materials, such as improperly vented or unvented fuel-burning appliances like gas stoves. These pollutants, including nitrogen dioxide (NO2) and particulate matter (PM), can cause respiratory irritations and increase the risk of respiratory infections.