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Latest Articles in air quality

Cold Morning In Delhi After Overnight Showers

The Air quality recorded at 9.30 am in Delhi was 226, which falls in the "poor" category.

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Cold Morning In National Capital

An AQI between 0-50 is considered 'good', 51-100 'satisfactory', 101-200 'moderate', 201-300 'poor', 301-400 'very poor' and 401-500 'severe'.

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Foggy, Wet Morning In City

The air quality index was recorded at 283, which falls in the 'poor' category.

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As Delhi Chokes, Ministry Says Coal-Fired Plants Need Extra Time To Meet Emission Norms

India had a phased plan for plants to comply with emission norms with some plants given until end-December 2019, while others had till the end of 2022.

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No Respite For Delhi As Air Quality Remains 'Very Poor'

The ' very poor' category on December 29 as well. An AQI between 0-50 is considered good, 51-100 is satisfactory, 101-200 moderate, 201-300 poor, 301-400 very poor and 401-500 is marked as severe/hazardous.

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Cold Morning In Delhi, Air Quality 'Very Poor'

The visibility was 1,000 metres at 5.30 am in Safdarjung and was reduced to 600 metres by 8.30 am.

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"Feeling Suffocated": Delhi Residents Complain As Air Quality Plunges To 'Very Poor'

Overcast skies prevailed in the city with the minimum and the maximum temperature hovering at 20 degrees Celsius and 33 degrees Celsius respectively.

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Which Is A Good Air Purifier For Home Use?

An average adult takes in 11,000 litres of air in a day, out of which around 6000 is during sleep. Using an air purifier can limit the damage to a great extent. What to look for in an Air Purifier?

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Delhi Govt Partners With Washington University For Joint Study On Air Quality Evaluation

The project duration will be 18 months. The work will be undertaken by the personnel of the Aerosol and Air Quality Research Laboratory which has expertise in identifying air quality problems and suggesting the solutions to curtail the emission for reducing the air pollutant release

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Sharp Business System Sold 75000 Air Purifiers Until March'18; Reflects Growing Concern of Air Quality

The air purifier market is thus witnessing a huge growth by multiple new entrants and new business models

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Delhi Chokes With Bad Air Quality Across AQI Stations, Drastic Measures Needed

As per the AQI data, any reading above 300, which is almost everywhere in NCR is considered hazardous, with the index warning that everyone may experience serious health effects

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Dealing With Air Pollution, Japanese Way

In a candid chat with BW Businessworld, Kenko Sone, Minister (Economic & Development) of Japan says that Japan looks forward to working with people and government of India to curb air pollution which is at the alarming stage

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BS-IV: Clean But Confusing?

New emission norms are coming into play from 1 April, 2017. A look at what happens to the existing BS-III compliant vehicles and where the industry stands

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