Why is there so much dust in Bangalore?

With so many infrastructure projects across the city, it is increasingly difficult to curtail dust pollution. Apart from large-scale construction, the constant development of houses and apartments have also become major sources of dust pollution.

What is the reason for pollution in Bangalore?

A major share of Bengaluru’s air pollution is caused by vehicular traffic, say environmentalists. Between 2015 and 2020, the city saw an 80 per cent rise in respiratory illnesses triggered by air pollution. When it comes to air pollution, Bengaluru is way better than Delhi, but worse than top US cities.

What causes dust pollution?

Where does dust come from? The natural erosion of soil, sand and rock is the most common source of dust. Pollen, microscopic organisms, plant material and dander (dead skin cells shed by animals) are also part of the dust in the environment.

Is Bangalore the most polluted city?

Bengaluru emerged as the third worst city in India to be affected by air pollution in 2020 with 12,000 estimated deaths, according to a Greenpeace Southeast Asia analysis. Delhi fared worst with 54,000 such estimated deaths followed by Mumbai at 25,000 deaths.

How is the pollution level in Bangalore?

Bangalore Air Pollution: Real-time Air Quality Index (AQI)

Current	Max
PM2.5 AQI	157	159
PM10 AQI	59	87
O3 AQI	0	10
NO2 AQI	5	5

Can dust pollute the air?

The air we breathe indoors and outdoors always contains particle pollution. Some particles, such as dust, dirt, soot, or smoke, are large enough to be seen with the naked eye.

Can a lot of dust make you sick?

You may not think it’s a big deal when you breathe in dust, but for some people, it could bring on a lung disease called hypersensitivity pneumonitis. It’s an allergic reaction to particles in the dust, and it can cause symptoms like coughing and shortness of breath.

Which city has best AQI in India?

Real-time India Cleanest city ranking

#	city	US AQI
1	Medinipur, West Bengal	4
2	Chingleput, Tamil Nadu	9
3	Ponneri, Tamil Nadu	12
4	Digboi, Assam	24

What are the main causes of air pollution in Bangalore?

Second reason for air pollution in Bangalore is dust. Constant construction activities has lead to lots of dust particles. The road widening process, emits lots of sand and dust, construction of buildings leads to wood dust, cement and sand.

Which is the second most polluted city in India?

Bangalore is second in the list of most polluted cities in India as far as air pollution is concerned, as per a survey. The Garden City has 14\% of school-going children suffering because of air pollution.

How much particulate matter is emitted by an auto in Bangalore?

According to sources, an observation done, in 2018 autos emit 1200 tones of carbon in a day, 4 tonnes of NOx and 0.5 tonnes pf PM10 in Bangalore. The particulate matter during peak traffic hours is PM2.5 and PM10. The Air Quality index ranges form anywhere to 118 to 159 which is considered as harmful.

What are the main causes of air pollution in the city?

There are many causes of air pollution in the city. Some of them are: The main contributor is vehicle emission. The growth of more and more vehicles along with rising population has lead to vehicular pollution. People do not use public transport as they do not find it more comfortable and frequent, thus increasing the number of vehicles per person.