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air quality

PAGE 11

Pune logs season’s 1st single-digit minimum temp as cold wave grips Maharashtra

Published on Nov 18, 2025 08:44 IST

Dense fog and low visibility on a cold winter morning on Tuesday. (PTI)

Deteriorating air quality: Delhi okay with exemptions granted to 11 coal-fired power plants in NCR

The issue which pertained to deteriorating air quality in the National Capital was sponsored by the previous AAP government in Delhi and was deliberated in the meeting of Council’s standing committee held on October 25, 2024, at Chandigarh. (HT File)

chandigarh news

Published on Nov 18, 2025 06:42 IST

Delhi AQI stays ‘very poor’, Ghaziabad hits ‘severe’ level amid winter chill

Garbage burns along South Side GT Road in the Industrial Area near Vijay Nagar, sending up black smoke and adding to rising pollution levels in Ghaziabad,

Updated on Nov 18, 2025 03:48 IST

UP's Ghaziabad emerges as the most polluted city

UPPCB officials said the rise in pollution levels is primarily due to road dust, unpaved roads and traffic snarls. (Sakib Ali/HT Photo)

Published on Nov 18, 2025 24:15 IST

KSPCB proposes air purifiers at Bengaluru's major junctions as air quality drops

Bengaluru faced deteriorating air quality, prompting the KSPCB to launch some initiatives against pollution.

Published on Nov 17, 2025 08:59 IST

Hybrid school rollout in city brings confusion and chaos

Several parents told HT that the worsening air quality has pushed them towards preferring online classes. (HT file photo)

Updated on Nov 17, 2025 04:33 IST

Winter's here: Delhi's coldest November day in 3 yrs amid ‘very poor’ AQI

A cold wave is announced when the minimum temperature falls below 10°C, with a departure of 4.5°C or more below normal for two days in a row.

Published on Nov 17, 2025 03:36 IST

PCMC seals 11 RMC plants for violating green norms

According to officials, earlier this week, the Maharashtra Pollution Control Board (MPCB) shared a list of 30 RMC units within the PCMC limits. (HT)

Published on Nov 17, 2025 24:30 IST

Lucknow’s heart gasps as Lalbagh records season’s worst AQI at 333

(File)

Published on Nov 16, 2025 22:28 IST

How Bengaluru's AI-powered system reduced late-night firecracker violations

Bengaluru police utilized an AI monitoring system to reduce late-night firecracker use during Diwali, addressing 41% of complaints post 10 pm. (Representative image)

Published on Nov 16, 2025 04:28 IST

After 3 days of ‘poor’ AQI, Gurugram’s air quality deteriorates to ‘very poor’

A dense layer of haze seen on the Gurugram–Sohna Elevated Road during the early morning hours near Subhash Chowk on Saturday. (Parveen Kumar/HT)

Published on Nov 15, 2025 22:16 IST

Delhi's pollution driven largely by PM10, 62 hotspots identified: Sirsa

A metro train moves along the tracks near NH-24, shrouded in dense smog as air pollution continues to grip the area, in New Delhi, India, on Saturday, November 15, 2025.

Updated on Nov 15, 2025 16:12 IST

Delhi pollution: Three gadgets that help you breathe better when the AQI doesn’t

As pollution peaks and skies turn grey, personal air-cleaning tech is filling critical gaps for outdoor air purification

Published on Nov 15, 2025 14:00 IST

Gurugram’s air quality stays ‘poor;’ hotspots breach 300 mark

With temperatures stable and enforcement intensified, agencies said targeted action on dust, traffic and planning violations will be prioritised in the coming days. (Parveen Kumar/HT)

Published on Nov 14, 2025 23:40 IST

Air quality dips to very poor in pockets as winter approaches

Gufran Beig, chair professor at the National Institute of Advanced Studies (NIAS), said the coming weeks would see further decline in air quality. (Satish Bate/ Hindustan Times)

Published on Nov 14, 2025 23:00 IST

As Delhi suffocates, RTI reveals Municipal Corporation sat on ₹29 cr fund

People walk at Kartavya Path amid smog as air quality remains in the 'Poor' category, in New Delhi on Friday. (ANI Photo)

Updated on Nov 14, 2025 13:21 IST

Outdoor dining takes a hit as rising AQI in Delhi keeps diners indoors

Restaurateurs across the Capital are reporting a clear dip in demand for outdoor tables, prompting a rapid change to make indoor dining more appealing

Published on Nov 14, 2025 08:44 IST

Delhi AQI remains ‘very poor’; minimum temperature recorded at 10.2°C

The outlook for the subsequent six days is that the air quality is likely to be in the very poor to severe category. (ANI photo)

Updated on Nov 14, 2025 05:16 IST

Chandigarh Pollution Committee to fine govt, commercial sites for dust pollution

The fines will be doubled during winter months (October 15 to February 15) when air quality typically deteriorates (Sant Arora/HT File)

chandigarh news

Published on Nov 14, 2025 24:30 IST

Lucknow breathes ‘poor’ air: Talkatora, Lalbagh most polluted

Environmentalists warned that if the current weather patterns persist, air quality could further deteriorate in days to come. (File Photo)

Published on Nov 13, 2025 22:46 IST

Punjab logs 56% of season’s 4,734 stubble fires in Nov

A farmer burns stubble in a crop field in a village in the northern state of Punjab. (REUTERS)

chandigarh news

Published on Nov 13, 2025 22:38 IST

Primary classes in Gurugram and Faridabad to shift to hybrid mode amid worsening air quality

The Air Quality Index (AQI) in the district today was recorded at 300, placing it in the “poor” category, with PM 2.5 identified as the dominant pollutant. (Parveen Kumar)

Published on Nov 13, 2025 22:32 IST

SC alarm as Delhi AQI ‘severe’ for 3rd straight day

An aerial of the city’s hazy skyline, in Noida on Thursday. (PTI)

Updated on Nov 14, 2025 24:14 IST

Punjab records 55% of total 4,662 farm fire cases in November

Till October 31, nearly 82% of paddy harvesting had been completed (HT photo)

Published on Nov 13, 2025 21:56 IST

Delhi’s air quality ‘severely’ toxic for third straight day, smog chokes skies

Commuters make their way amid low visibility as air quality continues to deteriorate in Delhi-NCR, in Gurugram, Tuesday, Nov. 11, 2025.

Published on Nov 13, 2025 06:48 IST

Citizens urged to change daily habits to fight air pollution

Commuters out on a smoggy morning amid rising air pollution levels, in Noida, India, on Friday ,November 07, 2025.

Published on Nov 13, 2025 06:32 IST

Delhi AQI stays ‘severe’: GRAP-3 in place, schools go hybrid

With the air quality worsening each day, the Delhi government implemented stage-III of its graded response action plan (GRAP), which was started with immediate effect on Tuesday.

Published on Nov 12, 2025 02:14 IST

Farm fires in Punjab, Haryana worsening Delhi AQI, SC told

Farmers burn stubble in a field in Mansa on Tuesday. (REUTERS)

chandigarh news

Published on Nov 12, 2025 02:10 IST

HT interview: Delhi AQI data fully transparent, can’t be fudged, says Sirsa

Sirsa said the Opposition’s criticism stems from Delhi’s improving AQI trends, noting that AAP had itself used water sprinklers to control dust. (RAJ K RAJ /HT PHOTO)

Updated on Nov 12, 2025 02:40 IST

GRAP-III curbs in NCR: Gurugram halts all C&D activities

Gurugram’s pollution control and DTCP teams were deployed to ensure compliance with CAQM’s orders after a steep spike in particulate matter. (Parveen Kumar/HT)

Published on Nov 11, 2025 21:46 IST

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