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Delhi's air quality turns 'severe': AuthoritiesCPCB data showed the overall air quality index (AQI) of Delhi at 412, which falls in the 'severe category', while the Centre-run System of ...30 Dec, 2018, 01.45 PM IST- Delhi's AQI worsens, CPCB task force suggests minimising outdoor exposure, avoiding private vehiclesThe national capital witnessed its second highest pollution level this year on Sunday.23 Dec, 2018, 02.32 PM IST
- Delhi's air quality on verge of turning very poor: AuthoritiesAn AQI between 100 to 200 comes under 'moderate' category, 201 and 300 is considered 'poor', 301 and 400 'very poor' and 401 and 500 'sever...16 Dec, 2018, 08.40 PM IST
- Rain slightly brings down Delhi's pollution levelsThe overall air quality index (AQI) was recorded at 237 which falls in the 'poor' category, according to data by the Central Pollution Cont...15 Nov, 2018, 02.59 PM IST
- Rain slightly brings down Delhi's pollution levelsThe overall air quality index (AQI) was recorded at 237 which falls in the 'poor' category, according to data by the Central Pollution Cont...15 Nov, 2018, 02.56 PM IST
- Delhi's air quality 'improves significantly' but still far from safe: AuthoritiesThe air quality, though a tad better, was still in 'very poor' category with AQI of 306.14 Nov, 2018, 06.59 PM IST
- Thick haze engulfs Delhi, air quality remains severeSeventeen areas in Delhi recorded 'severe' air quality and it was 'very poor' in 14 areas, according to the data.13 Nov, 2018, 12.10 PM IST
- Delhi's air quality on verge of turning severe again: AuthoritiesThe overall air quality index was recorded at 399 which falls in very poor category, remaining just two points below severe, according to d...12 Nov, 2018, 06.35 PM IST
- Burning of firecrackers in surrounding states also contributing to rise of pollution in Delhi: SAFARAn AQI between 0 and 50 is considered 'good', 51 and 100 'satisfactory', 101 and 200 'moderate', 201 and 300 'poor', 301 and 400 'very poor...07 Nov, 2018, 05.59 PM IST
- People hold protest outside Environment Ministry office against increasing pollutionThe protesters held placards displaying messages like 'Delhi air is poisonous', 'breathing is killing me', '#My Right to Breathe' and 'Unbr...06 Nov, 2018, 02.33 PM IST
- National lab certifies tech that can clean air at public places30 Oct, 2018, 04.34 PM IST
- IIT scientists develop material that can harvest water from fogTaking a leaf from nature's book, a team from IIT Mandi has developed a material that can harvest water from fog.08 Oct, 2018, 05.30 PM IST
- You will need a powerful microscope to see the world's smallest Christmas cardThe 15x20 micrometre card could fit over 200 million cards in a single postage stamp.25 Dec, 2017, 09.44 AM IST
- Material tougher, more conductive than copper developedNew York, April 23 (IANS) Researchers have developed thin carbon nanotube (CNT) textiles that exhibit high electrical conductivity and a le...23 Apr, 2017, 03.35 PM IST
- When breathing is injurious to healthPollution has achieved what even the most compelling of sedentary electronic games could not do: turned many urban dwellers into cowering c...05 Nov, 2016, 12.46 AM IST
- Ultra-thin, flexible solar cells to power wearable electronicsThe thin cells can be integrated onto frames of glasses or fabric and might power the next wave of wearable electronics, researchers said.21 Jun, 2016, 05.28 PM IST
- MoEF guided by bad science, EPCA tells SCEnvironment Pollution Control Authority (EPCA) has submitted its rebuttal to Supreme Court on MoEF's recent affidavit that downplayed the r...18 Jan, 2015, 04.23 AM IST
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