New Delhi: Data Analysis of the Union Earth Science Body Forecasting System from air quality and weather forecasting and research (Safar) stipulates that the combustion buncit share in PM2.5 Delhi is highest between October 29 and November 15.
Data showed that the highest proportion of agricultural fire emissions at the PM2.5 Delhi level on one day was 58% in 2018, 44% in 2019 and 42% by 2020.
During the peak season, one-day contribution varied between 20% and 30%.
This year, the highest single-day part of the propeller propeller has been 15%, said Safar.
Most stays below 5% because of rain.
Track the level of pollution in your city air quality index Delhi (AQI) on Tuesday is 139 in the ‘medium’ category and the contribution of propeller propellers is measured at 8%.
Safar began calculating the share of Burning stump in PM2.5 pollutants in 2018 using customary technology.
The data shows the maximum effect of burning stumps is a single share of 58%, but the sign above 30% is not too consistent in one season.
There were two days by 2020 when the smoke contributed to the concentration of PM2.5 Delhi touched 40% or higher.
In 2019 and 2018, each there was only one day.
Last year, the maximum share of agricultural fire emissions in the city of the city was 40% and 42% in 62 days of harvest season.
Similarly, 2020 saw five days when part of the 24-hour propeller burned between 31% and 39%, but only two days such as 2019 and 2018.
Founding Project Director Safar Gufran Beig said, “The contribution of mounts to burn PM2 .5 Pollution fluctuated.
The higher the number of agricultural fires does not always mean a more severe impact.
“He explained that the factors that determine the adverse effects of agricultural fires on poor city air quality include wind speed and wind direction.
High transportation must be above the surface surface and the wind must blow from the combustion site to Delhi.
In addition, calm local conditions also play an important role because they cause the accumulation of pollutants released from stump mounts.
Anumita Roy Chowdhury, Executive Director, Research and Advocacy, Science and Environment Center, said, “Basic report from Punjab and Haryana showed that farmers could not burn the remnants of the harvest beforehand because they tended to burn the first week’s stump in November.
Prevention The strong thing to check the combustion is needed from the authorities concerned.
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