News for 'System of Air Quality'

Delhi records season's worst air quality ahead of Diwali

Delhi records season's worst air quality ahead of Diwali

Rediff.com5 Nov 2018

Pollution levels were inching towards 'severe plus emergency' category due to a change in wind direction and rampant stubble burning in neighbouring states

How This IITian Is Solving India's Clean Air Crisis

How This IITian Is Solving India's Clean Air Crisis

Rediff.com12 Feb 2026

Ravi Kaushik has sold 70,000 units of air filters through his start-up Airth and aims to sell 10 lakh units in the next five years.

IAF to get indigenous unmanned combat search and rescue aircraft

IAF to get indigenous unmanned combat search and rescue aircraft

Rediff.com8 Apr 2026

The Indian government is planning to develop an unmanned combat search and rescue aircraft for the Indian Air Force, designed to operate autonomously and in challenging terrains.

Pollutants dispersing in Delhi but air quality still bad

Pollutants dispersing in Delhi but air quality still bad

Rediff.com21 Oct 2017

The pollution board said that the situation will improve further by Sunday if favourable conditions prevail.

Delhi continues to choke with 'very poor' air quality

Delhi continues to choke with 'very poor' air quality

Rediff.com27 Oct 2018

The eight areas that recorded 'severe' air quality Saturday are Anand Vihar, Dwarka Sector 8, Narela, Punjabi Bagh, Bawana, Mundaka, Vivek Vihar and Rohini.

World Health Day 2026: Indoor Plants That Help You Stay Healthy

World Health Day 2026: Indoor Plants That Help You Stay Healthy

Rediff.com7 Apr 2026

On World Health Day 2026, discover plants that improve health naturally, boost immunity, purify air and enhance well-being. Do read the simple gardening tips as well.

Day after Diwali, Delhi's air quality in 'severe' zone

Day after Diwali, Delhi's air quality in 'severe' zone

Rediff.com20 Oct 2017

The United States embassy's pollution monitor recorded 'hazardous' air quality with the index scoring an alarming 878, which the mission considers 'beyond its air quality index' (AQI), which ends at 500.

Smoky haze shrouds Delhi-NCR; air quality now 'very poor'

Smoky haze shrouds Delhi-NCR; air quality now 'very poor'

Rediff.com15 Oct 2020

Delhi recorded an air quality index of 315 at 11:10 am. The last time the air quality hit such a poor level was in February.

'Nothing Kills More People Than Air Pollution'

'Nothing Kills More People Than Air Pollution'

Rediff.com11 Nov 2025

'It is high time to recognise that this is the greatest issue India is confronting.' 'Even the BJP should be raising concerns because polluted air suffocates everybody's child.'

'Root Causes Of Infertility Remain Overlooked'

'Root Causes Of Infertility Remain Overlooked'

Rediff.com1 May 2026

'Infertility and reproductive health challenges, much like other chronic conditions, are rising globally.'

Delhi's air quality deteriorates, emergency plan to kick in from Monday

Delhi's air quality deteriorates, emergency plan to kick in from Monday

Rediff.com14 Oct 2018

The air quality in Delhi remained poor Sunday with drop in wind speed even as authorities predicted further fall in air quality index of the national capital in the coming days.

'Modi's Concerned About India's Economic Vulnerabilities'

'Modi's Concerned About India's Economic Vulnerabilities'

Rediff.com14 May 2026

'...especially pressure on the rupee, the current account deficit, and foreign exchange outflows.' 'The key question over the next several months is whether the government can prevent external turbulence from feeding into domestic economic pessimism.'

Quantico To Citadel: Ranking Priyanka Chopra's Global Projects

Quantico To Citadel: Ranking Priyanka Chopra's Global Projects

Rediff.com4 May 2026

As Priyanka Chopra Jonas returns as the debonair spy Nadia in Citadel Season 2, we take look at how her Hollywood projects stack up against each other from underwhelming to standout.

Crackers, farm fires make Delhi's air quality 'severe'; relief likely

Crackers, farm fires make Delhi's air quality 'severe'; relief likely

Rediff.com15 Nov 2020

The air quality had turned 'severe' on Saturday evening with stubble burning accounting for 32 per cent of Delhi's PM2.5 pollution, but firecracker emissions and calm winds made the situation even worse.

Direct schools not to hold sports events: SC to CAQM

Direct schools not to hold sports events: SC to CAQM

Rediff.com19 Nov 2025

The Supreme Court on Wednesday asked the Commission for Air Quality Management (CAQM) to consider directing schools in Delhi-NCR to postpone open air sports competitions planned in November and December to 'safer months' keeping in mind air pollution levels.

19 concrete plants in Mumbai shut down over pollution violations

19 concrete plants in Mumbai shut down over pollution violations

Rediff.com5 Dec 2025

The Maharashtra Pollution Control Board (MPCB) has ordered the shutdown of 19 ready mix concrete plants in the Mumbai Metropolitan Region for violating environmental guidelines and contributing to deteriorating air quality levels.

Delhi air quality nears 'severe' zone as farm fires shoot up

Delhi air quality nears 'severe' zone as farm fires shoot up

Rediff.com29 Oct 2020

The central government's Air Quality Early Warning System for Delhi said a significant increase in the number of "fire points" was observed over Punjab (around 3,000), Haryana and Uttar Pradesh on Wednesday, which is likely to impact the air quality of Delhi-NCR and other parts of northwest India.

Toxic haze over Delhi as air quality turns 'very poor'

Toxic haze over Delhi as air quality turns 'very poor'

Rediff.com16 Oct 2019

It is believed that the crop residue burning in the nearby states of Punjab and Haryana are contributing to polluting the air.

Delhi's air quality hits 'very poor' level, 1st time this season

Delhi's air quality hits 'very poor' level, 1st time this season

Rediff.com13 Oct 2020

The dip in the air quality can be attributed to low wind speed and temperatures which allowed accumulation of pollutants.

Delhi's air quality deteriorates to 'very poor' for first time in season

Delhi's air quality deteriorates to 'very poor' for first time in season

Rediff.com17 Oct 2018

A CPCB official said a number of factors were responsible for the deteriorating air quality, including vehicular pollution, construction activities and meteorological factors.

Rahul questions PM, seeks debate in Parliament on Delhi pollution

Rahul questions PM, seeks debate in Parliament on Delhi pollution

Rediff.com28 Nov 2025

Leader of Opposition Rahul Gandhi demands a Parliament debate on Delhi's air pollution crisis, criticizing Prime Minister Modi's silence and lack of action.

Ban on trucks, construction lifted in Delhi as air quality improves

Ban on trucks, construction lifted in Delhi as air quality improves

Rediff.com16 Nov 2017

Other Graded Response Action Plan measures like ban on diesel generators, hot mix plants, stone crushers and brick kilns, however, continue to remain in place.

Open Chest Clinics: Govt Tells States, UTs

Open Chest Clinics: Govt Tells States, UTs

Rediff.com13 Nov 2025

The clinics are expected to operate for at least two hours daily, particularly between September and March -- the period when air pollution levels are typically high.

War Reveals Brutal Math Of Cheap Drones Vs Missiles

War Reveals Brutal Math Of Cheap Drones Vs Missiles

Rediff.com19 Mar 2026

The modern war is about quality over quantity, points out Mihir S Sharma.

Delhi records worst air quality of season as residents demand #righttobreathe

Delhi records worst air quality of season as residents demand #righttobreathe

Rediff.com28 Oct 2018

A city resident doesn't find Delhi to be livable anymore.

Women officers denied permanent commission to get pension: SC

Women officers denied permanent commission to get pension: SC

Rediff.com25 Mar 2026

The Supreme Court has ruled that women Short Service Commission officers in the Army, Navy, and Air Force, who were unfairly denied Permanent Commission, are entitled to full pensionary benefits.

Year's worst air quality leaves Delhi gasping

Year's worst air quality leaves Delhi gasping

Rediff.com7 Nov 2017

The national capital woke up on Tuesday morning to 'severe' air quality under a blanket of thick haze, as pollution levels breached the permissible standards by multiple times.

Pilots Told To Refuse Unsafe Flights: No VVIP Pressure: DGCA Cracks Down

Pilots Told To Refuse Unsafe Flights: No VVIP Pressure: DGCA Cracks Down

Rediff.com28 Mar 2026

Pilots and aircraft maintenance engineers are responsible for planning and conducting flights, and these decisions must rely on technical judgment rather than external influence.

Fuel curbs brew concern over Darjeeling first flush

Fuel curbs brew concern over Darjeeling first flush

Rediff.com18 Mar 2026

Tea planters in Darjeeling have raised that a shortage of commercial LPG, triggered by the ongoing conflict in West Asia, could hit tea processing during the first flush, the delicate early-season harvest that commands the highest premiums and often sets the tone for the year.

Air quality dips to 'very poor' at many places in Delhi-NCR

Air quality dips to 'very poor' at many places in Delhi-NCR

Rediff.com13 Oct 2019

The overall AQI deteriorated further and touched the 268 mark, which falls in the poor category.

'Pollution Has Been Reduced To A Blame Game'

'Pollution Has Been Reduced To A Blame Game'

Rediff.com1 Dec 2025

'Most pollution boards across the country have unused funds. There is practically no reason why pollution should not be a political priority.'

Even If US, Iran Signed Deal Today, Hormuz Strait Won't...

Even If US, Iran Signed Deal Today, Hormuz Strait Won't...

Rediff.com23 Apr 2026

...reopen for up to six months. Until then, the Strait stays nearly closed. The world pays. And no one, including the man who started this, can say when it ends, notes Prem Panicker in his must read blog on the Iran War.

Delhi chokes under post-Diwali haze as AAP, BJP trade blame

Delhi chokes under post-Diwali haze as AAP, BJP trade blame

Rediff.com22 Oct 2025

Delhi's air quality deteriorates to 'very poor' levels, sparking a blame game between AAP and BJP over the causes and responsibility for the pollution.

Delhi's air quality continues to be 'very poor', likely to improve on Oct 26

Delhi's air quality continues to be 'very poor', likely to improve on Oct 26

Rediff.com24 Oct 2020

"The overall Delhi's Air Quality Index is in the very poor category with few Delhi locations entering at higher zone but that will be short lived. This is mainly because the extremely calm local surface winds which were prevailing yesterday are likely to increase slightly and may further pick-up by Oct 26," SAFAR said.

Why Is Lung Cancer Rising Among Non-Smokers?

Why Is Lung Cancer Rising Among Non-Smokers?

Rediff.com3 Dec 2025

Lung cancer is the most prevalent cancer among Indian men, accounting for 11 per cent of all cancer cases.

'India's biggest health crisis since Covid'

'India's biggest health crisis since Covid'

Rediff.com26 Dec 2025

Experts warn that air pollution in India is a major public health crisis, leading to a surge in undiagnosed airway diseases and cardiovascular issues. They urge for urgent action, early detection, and treatment.

North India shivers: Delhi coldest in 3 years, record chill in Chandigarh

North India shivers: Delhi coldest in 3 years, record chill in Chandigarh

Rediff.com13 Jan 2026

Delhi recorded its coldest January morning in three years with the minimum temperature dropping to 3 degrees Celsius. Cold wave conditions are expected to persist, and air quality has deteriorated to the 'very poor' category.

India neutralises Pak missile attacks; destroys air defence systems in Lahore

India neutralises Pak missile attacks; destroys air defence systems in Lahore

Rediff.com8 May 2025

Indian Air Force S-400 Sudarshan Chakra air defence missile systems were fired last night against targets moving towards India. The targets were successfully neutralised in the operation multiple domain experts told ANI.

Delhi records worst air quality after Diwali due to bursting of crackers

Delhi records worst air quality after Diwali due to bursting of crackers

Rediff.com8 Nov 2018

In a gross violation of a Supreme Court order, people in several cities burst firecrackers until at least midnight, two hours after the 10 pm deadline. Loud bangs rent the air in New Delhi.

India Open at IG Stadium exposes gaps before World Championships

India Open at IG Stadium exposes gaps before World Championships

Rediff.com15 Jan 2026

India will host the World Championships for the first time since 2009, with the event seen as a key test of the country's ability to deliver large-scale international tournaments as it eyes the 2036 Olympics.