Diwali

Assessment of ambient air quality during Diwali (year 2023)

An analysis by the Delhi Pollution Control Committee (DPCC) has revealed a substantial rise in fine particulate matter on Diwali, with a 45 per cent increase in PM2.5 and a 33 per cent increase in PM10, compared to the previous year. The DPCC’s report emphasised that nearly all air quality …

Posh localities are among worst noise offenders during Diwali

Decibel Levels Dip, But Still Way Above Permissible Limits Highest Diwali noise levels have consistently stayed above 95 decibels — breaching 100 at times — and the worst have been some of the posh localities in the city, shows data put out by the Maharashtra Pollution Control Board (MPCB). A …

Noisy Diwali ahead as tests reveal most crackers violate decibel limits

Enforcement Of Norms Is Poor, Say Activists Diwali this year may be deafening, as tests reveal that most crackers available in the market are way noisier beyond permitted levels. On Monday, NGO Awaaz Foundation along with the Maharashtra Pollution Control Board (MPCB) conducted aseries of tests on various firecrackers bought …

Order by West Bengal Pollution Control Board (WBPCB) on firecrackers, 9 October 2013

This is the order issued by West Bengal State Pollution Control Board on controlling noise pollution due to fire crackers. It says that the maximum permissible noise level of the firecrackers at the time of bursting within the State of West Bengal must not exceed 90 dB(A) impulse noise at …

Testing of fire-crackers to assess the compliance of noise level standards prescribed under Environment (Protection) Rules, 1986

According to this report by Maharashtra Pollution Control Board (MPCB) & Awaaz Foundation, the manufacturers of fire crackers are flouting Supreme Court directives on noise levels as well as the quantity of heavy metals in their products. Bursting of fire crackers create significant noise pollution during the Diwali Festival. MPCB …

Indian lungs 30% weaker than Europeans

New Delhi: In another proof that worsening air quality in Indian cities is affecting people’s health, a study has found that Indians have 30% lower lung function as compared to Europeans. Things could get worse if immediate steps are not taken to curb vehicular emission, doctors warned. The study was …

Judgement of the National Green Tribunal on fixation of lower noise level impulse at 90 dB(A) at 5 meters from source for manufacturing and sale …

Judgement of the National Green Tribunal in the matter of Biswanath Mondal Vs State of West Bengal Others dated 21/08/2013 regarding fixation of lower noise level impulse at 90 dB(A) at 5 meters from source for manufacturing and sale of firecrackers instead at 125 dB(A) at 4 meters from source …

Diwali crackers had effect on city’s climate, says study

Pune: Aerosol density, which cuts down solar radiation from reaching the earth’s surface, was found to be four times higher during Diwali last year as compared to a clear day. A study conducted by scientists at the city-based Indian Institute of Tropical Meteorology (IITM), said this phenomenon is responsible for …

Pollution killing millions in Asia

AN explosion of car use has made fast-growing Asian cities the epicentre of global air pollution and become, along with obesity, the world’s fastest growing cause of death according to a major study of global diseases. In 2010, more than 2.1m people in Asia died prematurely from air pollution, mostly …

Mumbaikars hit as weather prolongs Diwali pollution

The dropping mercury and rising smog have prolonged the deleterious effects of the air pollution generated by Diwali firecrackers, impacting Mumbaikars' health. Figures from the Maharashtra Pollution Control Board show that nitrogen oxide (NOx) and suspended particulate matter (SPM) levels shot up following Diwali and have continued to remain high. …

Post-Diwali blues: High levels of air pollution choke Pink City

Tough Time For Those With Respiratory Disorders Jaipur: Call it post-Diwali blues as number of people with respiratory problems queuing outside city hospitals saw a sharp rise over the last two days. The level of air pollution increased significantly during Diwali compared to previous year. At certain places, it was …

Mumbai kept noise, air pollution low this Diwali

Mumbaikars can breathe and hear easy. Air and noise pollution in the city this Diwali was significantly low. Data gathered by Maharashtra Pollution Control Board (MPCB) show noise levels across 45 stations in Mumbai, 10 in Navi Mumbai and five in Thane were the lowest in five years since 2008, …

Diwali menace: Drop in noise level negligible, says MPCB

The Maharashtra Pollution Control Board’s (MPCB) data on noise pollution across 45 areas in Mumbai shows that there wasn’t a noteworthy drop in noise levels this year. The data, which is a preliminary version of a detailed report on air and noise pollution during Diwali released by the MPCB every …

Slight dip in pollution at Golden Temple

The pollution level around the Golden Temple declined marginally this Divali as compared to last year. But, the shrine and its vicinity still remained the most polluted and noisy part of the holy city. Making public the data about pollution and noise-level tests conducted on Divali and Bandi Chhod Diwas …

During Deepavali, Yelahanka New Town made loudest noise

Despite a campaign by Karnataka State Pollution Control Board (KSPCB) for a safe and soundless Deepavali, the noise and air pollution levels shot up during the three-day festival in most areas of the City, including silent zones. The highest noise level was recorded in Yelahanka New Town, categorised as an …

Ludhiana most polluted this Divali

Notwithstanding the awareness drive for celebrating Divali in an eco-friendly manner, the air pollution level recorded on the occasion witnessed an increase as compared to the previous year. Though the noise pollution level has fallen, the Punjab Pollution Control Board (PPCB) says the concentration of respirable suspended particulate matter (RSPM) …

Green Diwali’ a bust: Pollution levels rise by over 80 per cent

The campaigns for a ‘Green Diwali’ did not seem to have much affect on city residents who celebrated a noisy Diwali this year, noticeably increasing pollution levels. As compared to the level of Respirable Suspended Particulate Matter (RSPM) measured last week, the levels saw an increase of around 80 per …

Pollution up three times on Diwali day

Air pollution has gone up by almost three times on Diwali day this year compared to 2011 and Vijay Nagar has emerged as most polluted area of the city. This year, the city reported acute rise in air pollution compared to past few years. Pollution control board says that low …

Diwali celebrations 1,200 tonnes ‘dirtier’ than last year in Delhi

Heaps of burnt crackers, mithai boxes and wrappers added to the waste generated in the city on Diwali. This year Delhi produced 1,000-1,200 metric tonnes more Diwali waste than last year, according to the three municipal corporations. Last year, 5,785 tonnes of waste was generated on Diwali eve and 3,563 …

Diwali 2012: Less noisy, but more polluted

Although the concentration of gasses like sulfur dioxide and nitrogen dioxide remained within safe limits on the night of Diwali this year, the city noted higher air pollution although the noise pollution dipped as compared to last year. Of the 12 observatories, sulphur dioxide concentration increased at nine locations and …

This Diwali was quieter, but pollution level higher

This Diwali was quieter, but had higher pollution level, a survey by the Central Pollution Control Board (CPCB) has found. The panel conducted air and sound monitoring at nine locations in the city on Tuesday and presented its report on Wednesday. The survey found that the level of Respirable Suspended …

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