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Journalism of Courage
Majority metropolitan cities in India showed a significant decline in air quality as parts of the country woke up to smog a day after Diwali was celebrated. Among all metro cities, Delhi recorded the highest air quality index (AQI), falling in the ‘severe’ category as the national capital engulfed in smog on Tuesday morning.
According to the readings by aqi.in, Delhi recorded an AQI of 447 at 7.30 am on Tuesday morning, falling in the ‘severe’ category. Of the eight total metropolitan cities, the AQI stands above 150 in five cities. Meanwhile, Bengaluru, Hyderabad and Chennai recorded an AQI less than 100 on Tuesday morning.
After Delhi, the worst AQI was recorded in Ahmedabad and Kolkata. Ahmedabad has an AQI of 286 at 7.30 am while Kolkata recorded an AQI of 272 in the morning. Here is the AQI of the eight metropolitan cities in India on Tuesday –
With air quality worsening, residents of Delhi–NCR and other affected cities are advised to wear masks and stay indoors as much as possible to avoid exposure to toxic air. Health experts recommend avoiding outdoor activities such as walking, jogging, or exercising, as fine particulate pollutants can enter deep into the lungs and bloodstream.
While aqi.in showed that the air quality of Delhi is in the ‘severe’ category, the Air Quality Early Warning System for Delhi recorded an AQI of 346, in the ‘very poor’ category.
The AQI on both platforms differs due to the difference in the parameters to measure the air quality index.
