Monsoon has gone from Delhi-NCR. But after the departure of monsoon, the issue of pollution has started gaining momentum. Talking about today, the average AQI in Delhi NCR was recorded at 181. In terms of air quality index, this number falls in the moderate category. Let us tell you today in this article what was the level of pollution in the country’s capital Delhi till two decades ago. Along with this, we will also know how much increase has been seen in it since then.
pollution level two decades ago
The country’s capital Delhi has always been known for its historical importance and cultural heritage. But in the last few decades, another aspect has made this city a topic of discussion. We are talking about air pollution. Within a few days of the onset of monsoon, Delhi comes under the grip of pollution.
If we talk about two decades ago i.e. 2001, then according to the report of Research Gate.net, the pollution level of Delhi in 2001 was different in different months. Like twice in a few months the AQI was between 300 and 400. Whereas, 68 times it was between 51 to 100. The figures given here are from Pritampura area of Delhi.
What is the situation of Delhi today
Today the situation in Delhi is very bad. Delhi is in the list of most polluted cities in the world. The situation here becomes so serious during the cold season that you cannot go out without a mask. Eye irritation and breathing problems are common. Talking about the year 2024, the average AQI of Delhi in January 2024 was 354. In some areas it was even beyond 400.
What are the main causes of pollution in Delhi?
Let us now understand what are the reasons for such dangerous pollution in Delhi. In this, the number of vehicles is at number one. The number of vehicles in Delhi has increased rapidly in the last few years. At present there are about 1.5 crore vehicles in the capital. Apart from this, increase in the number of small and big industries is also a reason for air pollution. Burning of stubble also plays an important role in increasing the pollution of Delhi. In fact, burning of stubble after harvest in the states neighboring Delhi during the winter season has a bad effect on the air quality.
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