On Monday morning, Delhi residents faced a hazardous environment as the Air Quality Index (AQI) plummeted to the ‘very poor’ category, marking the first time this season. The thick layer of smog combined with chilly weather made the situation particularly concerning.
At 9 am, the Central Pollution Control Board (CPCB) reported an AQI of 307. Anand Vihar, a well-known pollution hotspot, recorded the highest AQI in Delhi at 361, placing it firmly in the ‘very poor’ category.
Understanding AQI Categories
The AQI is divided into six categories:
- Good (0-50)
- Satisfactory (50-100)
- Moderately Polluted (100-200)
- Poor (200-300)
- Very Poor (300-400)
- Severe (400-500)
Health Advisory for Residents
Health experts advise residents to minimize outdoor activities and limit exposure to polluted air. Children, the elderly, and individuals with pre-existing conditions are at higher risk of respiratory issues in such conditions.
Weather Update
Despite the poor air quality, the weather in Delhi remained pleasant, with a minimum temperature of 20.4°C and a maximum expected to reach 35.8°C.
AQI in Other Major Cities
While Delhi struggled with poor air, cities like Bengaluru (AQI 49), Mumbai (AQI 44), and Pune (AQI 37) enjoyed ‘good’ air quality. Hyderabad and Ahmedabad reported satisfactory levels, with AQIs of 72 and 62, respectively, according to the Indian Institute of Tropical Meteorology (IITM).
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