DELHI CLOCKS BEST JULY AIR QUALITY OF 10 YRS SINCE COLLECTION OF DATA BEGAN

Propelled by regular rainfall on 23 of 31 days this month, the Capital has recorded its cleanest air for the month of July over the past 10 years, according to data shared by the Central Pollution Control Board (CPCB).

- Aheli Das

Until July 30, the monthly average air quality index (AQI) has been 79, which is classified as “satisfactory”, according to the CPCB.

The average AQI in July 2024 was 96, and in July 2023, it was 83.67. To be sure, CPCB began calculating AQI from April 2015. CPCB classifies AQI between 0 and 50 as “good”, between 51 and 100 as “satisfactory”, between 101 and 200 as “moderate”, between 201 and 300 as “poor”, between 301 and 400 as “very poor”, and over 400 as “severe”.