The air quality in Delhi has significantly worsened with reports indicating that the Air Quality Index (AQI) in various regions has crossed the 350 mark, marking a severe health risk for residents. Twenty areas have been categorized under the 'very poor' air quality category, with Wazirpur experiencing the most alarming levels, with AQI readings nearing 400. This level of pollution is indicative of a serious public health crisis as it poses significant risks to individuals, particularly those with pre-existing health conditions.

As per the Central Pollution Control Board, the air quality index is used to categorize pollution levels, which ranges from 0-50 being good, to 401-500 being severe. The current situation in Delhi, with 20 areas reporting AQI levels over 300, indicates an urgent need for monitoring and remediation efforts to improve air quality. The rise in pollution levels has further been exacerbated by weather conditions, including fog and stagnant air, contributing to the higher concentrations of particulate matter in the atmosphere.

This worsening air quality not only affects respiratory health but also has broader implications for public health policies and environmental regulations in India. As the capital grapples with pollution, officials and health experts are likely to call for enhanced measures, including stricter emission controls and increased public awareness campaigns aimed at mitigating the health effects of air pollution during this critical period.