Significant Reduction in Fine Particulate Matter in Beijing during 2022 Beijing Winter Olympics

Keyphrases

• PM2.5 Concentration 100%
• Fine Particulate Matter 100%
• 2022 Beijing Winter Olympics 100%
• Fireworks Burning 66%
• Air Quality Improvement 66%
• Mitigation Measures 66%
• Total Variation 66%
• Developing Countries 33%
• Particulate Matter 2.5 (PM2.5) 33%
• Strict Control 33%
• Coal Combustion 33%
• Chemical Species 33%
• Dust 33%
• Meteorological Parameters 33%
• Meteorological Conditions 33%
• Valuable Insight 33%
• Industrial Emissions 33%
• Vehicle Emissions 33%
• Positive Matrix Factorization Model 33%
• Heavy Air Pollution 33%
• Control Period 33%
• Fine Particulate Matter PM2.5 33%
• Multiple Linear Regression Analysis 33%
• Source Control Measure 33%
• Beijing Winter Olympic Games 33%
• Chemical Fraction 33%
• Winter Olympic Games 33%

Earth and Planetary Sciences

• Air Quality 100%
• Particular Matter 2.5 100%
• Fine Particulate Matter 100%
• Pyrotechnics 100%
• Mitigation Measure 100%
• Developing Country 50%
• Control Measure 50%
• Coal Combustion 50%
• Meteorological Parameter 50%
• Air Pollution 50%
• Industrial Emission 50%
• Positive Matrix Factorization Model 50%
• Traffic Emission 50%