AQI
A steady improvement in Delhi's Air Quality Index (AQI) has led the Commission for Air Quality Management (CAQM) to revoke Stage-III restrictions of the Graded Response Action Plan (GRAP) across the National Capital Region (NCR). The decision came as Delhi's AQI showed a declining trend from
AQI
Following a steady decline in Delhi's air quality index (AQI) from 391 to 327 over four days, the Commission for Air Quality Management (CAQM) has decided to revoke Stage-III restrictions of the Graded Response Action Plan (GRAP) across the National Capital Region (NCR). This decision mitigates disruptions faced
Delhi NCR
Delhi-NCR has recorded its best average Air Quality Index (AQI) from January to October in 2025, with an average AQI of 170, the lowest since 2018, excluding the COVID lockdown year. The region did not experience any days with an AQI over 400, and the number of 'Satisfactory'
Delhi
Delhi has recorded its best average Air Quality Index (AQI) from January to September 2025, with an average AQI of 164, marking an improvement from previous years. Notably, there were no days with an AQI exceeding 400, and the city experienced the highest number of 'Satisfactory' days, totaling
Delhi
Delhi-NCR has recorded its best average Air Quality Index (AQI) from January to August 2025, with an average AQI of 172, marking a significant improvement over previous years. The period saw no days exceeding an AQI of 400, and the lowest levels of PM2.5 and PM10 concentrations since 2018.
Delhi
In July 2025, Delhi recorded its best average Air Quality Index (AQI) since 2018, with an average AQI of 78, categorized as 'Satisfactory'. The month also saw the highest number of 'Satisfactory' days, totaling 29. Notably, there were no days classified as 'Severe' during