New Delhi: Air quality in the city increases slightly on Sundays after the wind speed is picked up during the day.
Data from the central pollution control board shows that the air quality index (AQI) is 381 at 9 am on Sunday, but reading is reduced to 349 at 4 pm.
However, the air quality early warning system for Delhi, the forecasting model under the science of the Minister of Earth United, said the air quality would likely increase to the poor to moderate category on Monday and Tuesday due to strong winds.
The stump part burns to PM2.5 Delhi is only 8% on Sunday.
Track the level of pollution in your cityaccording to meet with officials, strong winds cause dissolution of pollutants.
RK Jenamani, senior scientist in the Indian Meteorology Department (IMD), said, “As expected, the wind in Delhi on Saturday reached 15-20 kmPJ between 11am and 13:00.
Even visibility increased to 2,200 meters in Safdarjung , the weather station weather station, and 3,000 meters at Palam during this period.
The visibility is 800 meters on Sunday morning.
“Wind speed remains better during the whole day compared to the last few days.
VK Soni, Head, Environment and Research Center, IMD, said, “Unlike the last few days, when wind speeds usually go down to zero at night, it was recorded at 6 kmph in Safdarjung at 7pm, enabling the spread of pollutants.
When the wind Fast expected for the next two days, a significant increase in air quality is predicted on Monday and Tuesday.
“The IMD forecast shows that strong surface winds with speeds of 20-30 kmps are likely on Monday.
Experts say after some provide assistance to the population on Monday and Tuesday, air quality will likely be starting to deteriorate from November 24 because wind speeds are expected to slow down.
Air quality systems and weather forecasting and research (Safar), the forecasting agency under the Ministry of Earth, said, “the wind of transportation that comes from the beneficiest northwest tends to be strong from Sunday night to 23 November.
When the number of agricultural fires reduces Quickly, part of the related pollutants that burn stumps to PM2.5 Delhi can still be neglected regardless of high wind speed.
“The relatively high surface wind and the height of the mixing layer is producing efficient ventilation from the pollutant near the surface.
Deep drastic reduction The number of fires and increased surface wind speed can improve air quality to the lower end of the very bad category for the next two days.
From November 24, there may be a decrease in temperature and surface wind speed, which will cause less dispersion pollutants.
However, wind speeds the level of transportation tends to take care Angi, keep the air quality at the top end to the end of the very bad category.
The impact of agricultural fires (count 181) in PM2.5 Delhi was ignored at 8%, “Safar added.