Atmospheric air pollution monitoring is necessary in the following areas:

• Test ranges, industrial enterprises and living areas in the vicinity of enterprises with high ecological risk (chemical plants, petroleum refinery and gas producing enterprises, etc);
  
• Ring roads and other highways with high intensity traffic.

Top priority tasks of air pollution monitoring are the following:

• Continuous control of ecological state of atmospheric air in dangerous areas;
  
• Recurrent sampling test of city territories with high level of atmospheric air pollution;
  
• Efficient real-time identification of causes and scope of emergency situations.