Volcanic Ash from Ethiopia Has No Impact on Delhi’s AQI; Visibility Remains Clear

New Delhi: The ash plume from a volcanic eruption in Ethiopia passed over the Delhi-NCR region on Monday night and continued towards China by Tuesday. Despite crossing over Delhi, the ash, which remained at a very high altitude, had no significant impact on air pollution levels or visibility in the city. Officials noted that the plume’s effects were only noticeable in air traffic at high altitudes.

Visibility Improves After Several Days
Tuesday witnessed improved visibility in the capital after several days of smog. The smog layer remained thin, and the Air Quality Index (AQI) dropped from 380 to 353. Authorities said that favorable wind conditions near the surface contributed to cleaner air. The volcanic ash remained approximately 14 kilometers (45,000 feet) above Delhi, preventing any impact at ground level.

AQI Figures Across the Region
According to the Central Pollution Control Board (CPCB) air bulletin, Delhi recorded an AQI of 353 on Tuesday. Other areas in the NCR reported the following levels: Faridabad – 220, Ghaziabad – 349, Greater Noida – 364, Gurugram – 303, and Noida – 373. Earlier, on 15 November, Delhi’s AQI had been 351.

Authorities have warned that from 26 to 28 November, pollution levels are expected to rise again, and residents should take necessary precautions.