Recently, it has been confirmed that after a few days of good quality of air of Delhi NCR, once again on Tuesday morning, it was again in the 'severe' category due to stubble burning in neighbouring states. The same weather experts said that the minimum temperature was 11.7 degrees Celsius, 2 degrees below normal. According to the information received, the head of the meteorological department's regional weather forecasting centre said that with the onset of winter, the drop in minimum temperature has increased the coolness and heaviness in the air.

Due to which the pollutants have started accumulating near the ground. The air quality index (AQI) in Delhi at 4:30 in the afternoon was 417. On Monday evening, it was 360 at 4 o'clock. PM 2.5 level was 292 micrograms per cubic meter. At the same time, the level of PM 10 increased to 436 micrograms per cubic meter. Most 37 air quality monitoring stations put air quality in the 'severe' category. The Air Quality Index (AQI) was 445 in Bawana, 442 in Anand Vihar and 442 in Dwarka Sector 8.

Pollution reached dangerous level in Delhi, Air quality gets poor

According to sources, AQI 436 was recorded in Noida of National Capital Region (NCR) while AQI 445 was recorded in Ghaziabad. AQI in Greater Noida, Gurgaon and Faridabad was 436, 365 and 404 respectively. It is said that the air quality index (AQI) is 'good' between 0-50, 'satisfactory' between 51-100, 'moderate' between 101-200, 'bad' between 201-300, 301- Between 400 is considered 'very poor', between 401-500 is 'severe' and beyond 500 is considered 'very serious' and emergency.

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The same experts have said that increasing the level of pollution can cause a drop in wind speed. They said that there is a possibility of increasing the smoke emanating from stubble burning due to which the wind speed in Delhi may decline in the next two days. According to Safar, the government's air quality monitoring service, 25% of the pollution in the city is due to the burning of stubble.

North India forced to breathe the world's most poisonous air, these figures are very scary