National air quality index upsc

The index will also update the currently outdated system of monitoring air quality. India monitor their air quality in some for, however, only cities have real time monitoring. Eventually , the index will be expanded to cover cities with a population of more than half a million. National Air Quality Index. IIT Kanpur and Expert Group designed this index.

It transforms complex air quality data of eight pollutants into a single number ( index value), nomenclature and colour. Write a critical note on this policy initiative and examine if anything more needs to be done to tackle air pollution in Indian cities. For example, In China- if air quality index reaches red level, they shut down primary schools.

So Delhi will have to permanently shut down schools=coaching business expands. Bad air has also become a permanent winter fixture in Delhi. Immediately after it was ranked poorly by the air quality index , Delhi received another admonition with the Supreme Court describing the city as a “gas chamber”. Envisaging Air Quality Forecasting System as a state of the art modeling system, which forecasts the following day’s air quality.

Prevention and Control of Pollution. SO NO Co, O NH Pb. It tells you how clean or polluted your air is, and what associated health effects might be a concern for you. Air quality is declared in categories Index considers eight pollutants i. The AQI focuses on health effects you may experience within a few hours or days after breathing polluted air. Air Quality Early Warning System for Delhi was launched in Delhi today by the Union Minister for Earth Sciences and Environment.

The System is designed to predict extreme air pollution events and give alerts to take necessary steps as per Graded Response Action Plan (GRAP) of the Govt. An air quality index (AQI) is used by government agencies to communicate to the public how polluted the air currently is or how polluted it is forecast to become. Public health risks increase as the AQI rises. Different countries have their own air quality indices, corresponding to different national air quality standards.

II PDF Join our Telegram channel for Current Affairs! Nitrogen Dioxide (NO2) 2)Sulphur Dioxide (SO2) 3)Ozone (O3) Select the correct code: a) and b) and c) and d) All of the above. Download PDFs for Current Affairs. How is air pollution measured in India? What are the major sources of air pollution in Indian cities?

In the light of recent Odd – Even road rationing experiment in Delhi, examine what long term solutions are needed to improve air quality. I am sharing my notes in this post. The whole backup file is about 600MB plus, so you might not be able to import the whole thing without the Premium Account on Evernote. The Air Quality Index (AQI) is used for reporting daily air quality.

A FAQ page is available. What policy initiatives have been taken to reduce air pollution in major. Research papers by high school students zoned essay on nature vs nurture air pollution short essay for. UPSC Essay Paper Papers;.

Enjoy proficient essay. PM which are less than micrometers in diameter – as well as other pollutants including nitrogen dioxide, ozone and carbon monoxide. India’s new Air Quality Index has a nifty website and you could lose a lot of time playing with it.

You could also have some major questions, but we’ll get to that in a bit.