Delhi's Air Quality Index Declines to Moderate Level Amid Regional Variations
Delhi's air quality worsens, AQI in 'moderate' category at 159

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Delhi's Air Quality Index (AQI) increased to 159, remaining in the 'moderate' category, while Anand Vihar's AQI reached a severe 404. Other cities like Chennai and Ahmedabad reported better air quality, with AQIs of 97 and 86, respectively.
- 01Delhi's AQI rose from 151 to 159, still classified as 'moderate'.
- 02Anand Vihar recorded a severe AQI of 404, indicating hazardous air quality.
- 03Other major cities like Chennai and Ahmedabad had significantly better AQIs of 97 and 86 respectively.
- 04AQI categories range from 'Good' (0-50) to 'Severe' (401-500), affecting health differently.
- 05The India Meteorological Department forecasts heavy rainfall in various states, including Kerala and Karnataka.
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On Tuesday, Delhi's Air Quality Index (AQI) worsened slightly, rising to 159, which is categorized as 'moderate' according to the Central Pollution Control Board (CPCB). Certain areas, such as Anand Vihar, experienced a significant decline, reaching a severe AQI of 404. Other localities like Alipur, Dwarka Sector 8, and Jahangirpuri also reported poor air quality, with AQIs exceeding 200. In contrast, cities such as Chennai and Ahmedabad showed much better air quality, recording AQIs of 97 and 86, respectively. The AQI scale categorizes air quality from 'Good' to 'Severe', with higher levels posing increasing health risks. Meanwhile, the India Meteorological Department (IMD) has predicted heavy rainfall in several regions, including isolated heavy to very heavy rainfall in states like Kerala, Karnataka, and Tamil Nadu over the upcoming week, which may further influence air quality in the region.
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The worsening air quality in Delhi can lead to respiratory issues among residents, particularly those with pre-existing health conditions.
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