The rainfall has brought relief from poor air quality, improving AQI levels to 133 in the 'Moderate' category. However, the IMD warns of potential thunderstorms and isolated heavy rainfall in Delhi and adjoining NCR areas, which could lead to waterlogging and traffic disruptions. Vulnerable regions in Bihar, Chhattisgarh, Odisha, and other states face risks of flash floods due to intense rainfall. Residents in these areas should remain cautious of localised flooding and disruptions.