Health Pollution Pollution Levels Health Effects Pollution Management Health Impacts Moderate Air Quality Hazardous Conditions AQI Categories PM2.5 Health Risks Ozone Levels Categories Pollution Sources Smoke Plumes Code Red Alert Pollution Control Regulations Alerts Cities Delhi-NCR Pollutants Advisories AQI Scale Precautions Exercise
Improved weather conditions and rainfall bring Delhi's air quality to 'satisfactory' levels for the first time in years, prompting the revocation of pollution control measures.