On Tuesday, the city recorded an AQI of 294 at 4 pm, a marginal drop from Monday's reading of 301, which fell under the "very poor" category

Delhi's air quality improved slightly on Wednesday morning but remained in the "poor" category with an overall Air Quality Index (AQI) of 273, according to the Central Pollution Control Board (CPCB).

On Tuesday, the city recorded an AQI of 294 at 4 pm, a marginal drop from Monday's reading of 301, which fell under the "very poor" category. Read More

Despite the overall improvement, 11 out of Delhi's 38 monitoring stations continued to record AQI in the "very poor" range with readings above 300, data from the CPCB's Sameer app showed.

According to the CPCB, an AQI between zero and 50 is considered "good", 51 to 100 "satisfactory", 101 to 200 "mo

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