Delhi AQI 389 on Dhanteras: Severe Stations, Diwali Forecast
Delhi's air was "very poor" at AQI 389 on Friday morning, with about 28 stations in the severe range. Forecasters expect severe air through Diwali, with possible hotspots above 450.
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Nov 06, 2026
Delhi AQI 389 on Dhanteras: Severe Stations, Diwali Forecast
Delhi's air was "very poor" at AQI 389 on Friday morning, with about 28 stations in the severe range. Forecasters expect severe air through Diwali, with possible hotspots above 450.
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Cohance Suryapet Plant Closed by TGPCB After Worker Death
The Telangana State Pollution Control Board ordered Cohance Lifesciences to suspend all manufacturing at Suryapet on November 5 after a worker died. The order cites safety non-compliance under consent conditions, not a pollution violation.
Sonipat PTZ Cameras: 751 Industrial Units Get CCTV Notices
Haryana's pollution board has sent notices to 751 Sonipat units to install pan-tilt-zoom cameras covering stacks, furnaces and fuel points, streaming live to regulators to cross-check emission data.
Airshed Study: Region-Wide Controls Could Cut PM2.5 by 60%
Researchers at NIAS modelled what happens to PM2.5 if human-made emissions in the Delhi airshed were switched off. The result, about a 60% fall, argues for regional coordination rather than city-only action.
NCR Pollution Control Progress: CAQM Data Shows Gaps
Delhi and its neighbouring states have completed roughly half of their promised anti-pollution actions, according to reports and the commission's own fact sheet. Roads, waste processing, dumpsites and cleaner trucks lag the most.
GRAP Stage II Delhi-NCR: AQI 324, Then 373 in Two Days
Delhi's AQI rose from 117 on October 31 to 324 on November 2, triggering GRAP Stage II. By November 4 it was 373, with 21 stations in the severe range.
CPCB APCD Closure Notices: Delhi-NCR Units, 5-Day Deadline
Industries in Delhi-NCR that have neither ordered air pollution control devices nor obtained exemption or adequacy certificates now face closure notices and, within five days, closure orders under a new CPCB direction.
Delhi AQI Falls From Severe to Satisfactory After Rain
Heavy rain took Delhi's AQI from 363 on Thursday to 78 on Friday, October 30. Skymet warns the air could turn poor again within a day or two as skies clear.
Gurugram RMC Plants Demolished: 10 Illegal Units Razed
After setting an October 25 deadline for 31 ready-mix concrete plants, the Municipal Corporation of Gurugram demolished eight on October 27 and two more the next day, citing construction dust and air pollution.
Ahmedabad STP Accident: Two Workers Die in Sola Plant Gas Mishap
Two workers died and two were hurt at an Ahmedabad sewage treatment plant in Sola on October 26, after a welding worker reportedly lost consciousness from toxic gas and fell into the tank. The cause is still preliminary.
NGT Directs RSPCB Action on Bikaner Khara Industrial Pollution
The NGT's central bench has told the Rajasthan pollution board to act against units violating norms in Khara Industrial Area, Bikaner, and to ensure tree plantation. A fresh action-taken report is due within three weeks.
Mumbai AQI Gap: Why Official 124 vs Private 172 Sensors Differ
Official monitors put Mumbai's AQI at 124 ("moderate") while private sensors reported 172. The gap comes down to scales, locations and equipment, and it hides large differences between neighbourhoods.
Why Yamuna Ammonia Levels Spike: CPCB Findings on River Sludge
The Central Pollution Control Board says repeated ammonia spikes in the Yamuna trace to riverbed sludge and nitrogen-heavy wastewater from drains. It warns that a one-time dredging effort will not fix the problem.
Godavari & Krishna Faecal Coliform Spikes in Telangana: CWC
Faecal coliform in Telangana's Godavari and Krishna rose more than 1,600% between June and August, reaching 320 times the reference benchmark at Suryapet, Mulugu and Nizamabad, according to CWC data.
Delhi AQI Falls From 230 to 164 After Rain: Hotspot Action Plan, Source Shares and Forecast
Delhi's air improved from "poor" to "moderate" over four days, helped by rain and a government drive on dust, waste and traffic. PM2.5 and PM10 still dominate, and several stations remain in the poor range.
Yamuna Toxic Foam Returns at Kalindi Kunj Days After Rs 8,941 Crore Sewage Projects Launch
Thick white foam covered stretches of the Yamuna near Kalindi Kunj on October 25, three days after Delhi launched 43 sewage projects. The source of the foam has not been officially identified.
Punjab Stubble Burning: CAQM Reviews Amritsar and Tarn Taran After 542 Farm Fires
Punjab recorded 542 farm fires between September 15 and October 23. Tarn Taran and Amritsar account for nearly three-quarters of them, and the air quality commission has told officials to act on the ground, not just run awareness drives.
NGT Yamuna Monitoring Committee Inspects 9 STPs and CETPs in Yamunanagar, Haryana
A two-day inspection of nine STPs and CETPs in Yamunanagar by the NGT-appointed Yamuna Monitoring Committee ended with directions on testing, capacity and discharge standards. The detailed findings are yet to be filed.
Rs 8,941 Crore Yamuna Sewage Projects Launched in Delhi: Okhla 124 MGD STP, 29 DSTPs
Union Home Minister Amit Shah inaugurated and laid foundation stones for 43 Delhi Jal Board projects on October 22. The package centres on a 124 MGD Okhla STP, 29 decentralised plants and 1,034 km of new sewers.
GRAP Stage I in Delhi-NCR: AQI Hits 245, Bus Entry Curbs and DG Set Rules Explained
Delhi's air turned "poor" for the first time this season on October 21, and CAQM imposed GRAP Stage I across the NCR. Here is what changes for buses, diesel generators, dust and eateries, and what to expect next.
Delhi Stays Off a Global Pollution List, but the Overnight Spike Shows Winter Is Close
Delhi was missing from a global list of the 20 most polluted cities on October 19, but its air still worsened overnight. The new Winter Action Plan, parking rules and vehicle curbs show how the city is preparing.
Delhi Treats Dairy Dung at the Source: A New 200-Tonne Biogas Plant to Protect the Yamuna
Chief Minister Rekha Gupta inaugurated a Rs 16 crore biogas plant at Goyla Dairy, Najafgarh, built to handle 200 tonnes of cow dung a day and keep it out of drains that lead to the Yamuna.
Delhi Bets on Sewage Infrastructure to Clean the Yamuna, With 43 Projects Due on October 22
A mass clean-up on the Yamuna ghats and a Rs 8,941 crore sewage package due on October 22 put Delhi's river strategy in focus. The minister says stopping sewage is the lasting fix, and the data backs the point.
After a Weak Monsoon, Reservoir Data Points to a Tight Water Year and a Bigger Role for Reuse
After a weak monsoon, the latest Central Water Commission bulletin shows storage well below last year and the 10-year average, with southern and western states under the most pressure. The numbers make a strong case for treating and reusing wastewater.
Ghazipur Landfill Case: Tribunal Asks Why Delhi's Pollution Board Cannot Test Groundwater
The National Green Tribunal has asked the Delhi Pollution Control Committee to disclose the status of its groundwater testing laboratory, after the board said it lacks the equipment to test samples near the Ghazipur landfill.
Kirari's Stagnant Wastewater Reaches the NGT: Who Is Responsible for the Drains?
The National Green Tribunal has taken suo motu cognisance of stagnant wastewater and waterlogging in northwest Delhi's Kirari and brought in the Irrigation and Flood Control Department and DSIIDC to explain who is responsible.
Gurugram Housing Societies Told to Fix Diesel Gensets and Sewage Discharge Before Winter
At a compliance meeting with resident welfare associations, the Haryana State Pollution Control Board cautioned Gurugram societies against non-compliant diesel generators and untreated sewage discharge, as the winter pollution season approaches.
Delhi's Yamuna Monitoring Data Shows Pollution Rising at Several Key Sites
Delhi Pollution Control Committee data shows Yamuna water quality worsened at key stretches in September 2026, with faecal coliform and BOD rising at several monitoring points despite continuing monsoon rainfall.
Namami Gange Data Shows Steep Drop in Industrial Pollution Load Since 2017
New government data released under Namami Gange shows a sharp, measurable drop in industrial pollution load in the Ganga and Yamuna basins, driven by annual inspections, CETP monitoring and sector-specific compliance charters.
APPCB Imposes Rs 16.32 Crore Penalty on Visakhapatnam Industries Over Pollution Violations
The Andhra Pradesh Pollution Control Board has imposed Rs 16.32 crore in environmental compensation on industries in Visakhapatnam after months of deteriorating air quality and repeated non-compliance with emission norms.
Chromium Levels 1,000x Safe Limit Found Near Nashik's Kumbh Mela Site
A new report has found chromium levels over 1,000 times the safe limit entering the Godavari near Nashik's industrial zone, close to where Kumbh Mela pilgrims will gather.
Kozhikode Hospital STP Runs at Half Capacity, Dumps Waste in Canal
Years of unreplaced electrodes have left a Kozhikode hospital's STP running at half capacity, with inadequately treated wastewater flowing into the Canoli Canal.
Supreme Court Orders Crackdown on Factories Polluting Rajasthan Rivers
The Supreme Court has directed Rajasthan to seal illegal industrial discharge points and build permanent monitoring to stop the Bandi, Luni and Jojari rivers from being poisoned further.
20th Ganga Task Force Meeting Reviews 6,603 MLD of Sewage Capacity
India's latest Ganga rejuvenation review covered over 6,600 MLD of sanctioned sewage treatment capacity and pressed states to finalise safe-reuse policies for treated wastewater.
CAQM Mandates Real-Time Fuel Monitoring Cameras at NCR Industrial Units
A new CAQM order requires NCR industries to install PTZ cameras over every fuel storage and charging point, streaming live footage to regulators.
Delhi AQI Reaches 187, Most Polluted Start to October Since 2020
Delhi's air quality has hit its worst early-October level since 2020, with AQI at 187 and dust identified as the leading cause.
Gurugram's Groundwater Extraction at 212% of Limit Pushes Borewell Ban Plan
Gurugram's groundwater extraction is running at more than double the safe limit, pushing authorities toward a borewell phase-out and wider industrial use of treated wastewater.
Post-Monsoon Air Pollution Pushes Mumbai's AQI Above 100
Mumbai's air quality has worsened sharply as the monsoon pulls back, with several areas crossing an AQI of 100 even before winter sets in.
12 Auto Workshops Face Action Over Untreated Oily Wastewater in Haryana
A dozen auto repair workshops across Rewari, Dharuhera and Bawal face regulatory action for letting oily effluent go untreated, as Haryana's pollution board widens its enforcement net.
CAQM's 17-Day NCR Inspection Sweep Turns Up 85 Pollution Violations
CAQM's latest enforcement sweep covered 197 inspections across NCR in under three weeks, turning up 85 violations across industry, construction and diesel generators.
Haryana CM Suspends Two HSPCB Officers Over Gurugram STP Grievances
Two HSPCB regional officers in Gurugram have been suspended after Haryana's CM reviewed a string of unresolved resident grievances in the city.
Bengaluru's Arkavathy River Pollution Surges as NGT Seeks State Response
Untreated sewage and industrial discharge are pushing Bengaluru's Arkavathy river deeper into crisis, with the NGT now seeking answers from the state.
Haryana Thermal Power Plant Records PM Emissions 38.8 Times the Limit
RTI records show a Yamunanagar power plant's particulate emissions hit nearly 39 times the legal limit, triggering a ₹31.46 crore penalty from CPCB.
Winter Pollution Curbs Return to Delhi-NCR as GRAP Stage I Kicks In
Delhi-NCR's graded pollution response plan is active again from October 1, bringing back vehicle, construction and fuel restrictions for the smog season ahead.
Delhi Switches On AI-Powered Centre to Watch 700+ Pollution Sites Live
Delhi's new command centre uses AI and live camera feeds to track pollution sources at over 700 sites across the city, around the clock.
Mumbai Sewage Diversion: 20 Outfalls Rerouted Away From Powai Lake
Mumbai's civic body has cut off 20 sewage outfalls that were draining untreated waste into Powai Lake, rerouting the flow to treatment plants instead.
India International Water Week 2026 Concludes With 7,224 Delegates & Key Water Reports
The 9th India International Water Week (IIWW) 2026 wrapped up its main deliberations with a Valedictory Session on September 25 at Bharat Mandapam, New Delhi, closing out a four-day conference that drew 7,224 delegates, 227 exhibitors and 119 research paper presentations under the theme
Treated Sewage Sludge Biochar Increases Concrete Flexural Strength by 42%
Here's a sentence you don't get to write often in a wastewater industry publication: scientists have made concrete stronger by mixing in human waste, and the data actually backs it up. A team led by civil engineer Raghuvesh Tiwari at Manipal University Jaipur has shown that biochar made from treated fecal sludge, when used to partially replace cement, can increase concrete's compressive strength by up to 21 percent and its flexural strength by as much as 42 percent. The study, accepted for publication in the journal Scientific Reports, was published September 5, 2026.
High Court Flags Gurugram Groundwater Depletion and Underutilised STP Capacity
There's a genuinely strange thing happening in Gurugram: the city is running out of groundwater and sitting on sewage-treatment capacity it isn't fully using, at the same time. The Punjab and Haryana High Court put this contradiction on the record on September 26, 2026, in a case over groundwater preservation in Gurugram's municipal limits, and the court's framing is worth taking seriously, because it reframes what looks like two separate problems as one connected failure.
Kondli STP Treated Water Meets DPCC Standards Despite Local Odour Complaints
Residents near Kondli have been complaining about a foul smell coming from the area's sewage treatment plant cluster, but according to the Delhi Pollution Control Committee's (DPCC) own laboratory testing, the treated water itself is meeting prescribed standards. The inspection, reported on September 26, 2026, found the odour complaint technically baseless as far as effluent quality is concerned, which is a more nuanced outcome than either
APPCB Issues Show-Cause Notices to 95 Pharma Units in Parawada Over Wastewater Discharge
It started, as a lot of pollution stories now do, with a phone video. Someone posted footage of black, foul-smelling water flowing near Parawada JN Pharma City on Instagram last Friday, and within days the Andhra Pradesh Pollution Control Board (APPCB) had served show-cause notices to 95 industries operating in the area, one of the state's largest pharmaceutical manufacturing clusters.
Post-Monsoon Rain Keeps Delhi AQI Satisfactory Ahead of Winter Smog
Late September rains keep Delhi-NCR air quality in the satisfactory range, though early monsoon exit shifts focus to winter pollution and GRAP compliance.
India's Urban Sewage Gap Exceeds 20,700 MLD: Parliamentary Report
Parliamentary panel reveals India's cities generate 52,644 MLD of sewage against 31,885 MLD capacity, leaving a treatment deficit of over 20,700 MLD.
Nashik Builds 486 MLD STPs & 211 km Sewer Network for Godavari
Ahead of Simhastha Kumbh 2027, Nashik builds 4 new STPs with 486 MLD capacity, a 211 km sewer network, and river interception to clean the Godavari.
Monsoon Sewage Runoff Spikes Superbugs in Dehradun Rivers: Study
An IIT Roorkee study reveals antibiotic resistance genes in Dehradun's Bindal and Rispana rivers surge up to 1,000x during monsoon sewage runoff.
Stalled Noyyal River STP Plan Sparks Groundwater Fears in Coimbatore
Two years after approval, Coimbatore's Noyyal River STP project remains stalled at DPR stage, raising groundwater pollution concerns among local farmers.
BWSSB Expands Bengaluru Limits & Plans 475 MLD STP Capacity
Karnataka expands BWSSB limits across Bengaluru Urban district and approves 9 new STPs adding 475 MLD treatment capacity to tackle urban sewage gaps.
Hyderabad Mandates Private STP Registration by Oct 1
HMWSSB has asked all private STPs in Hyderabad to register by October 1, building a database of certified treated-wastewater suppliers.
Idukki Fines 5 Businesses Over Wastewater Dumping
Five Idukki establishments, including a tea factory and hotel, were fined ₹1.08 lakh for discharging wastewater and violating waste-management rules.
Nashik Plans ₹431 Cr Sewer Overhaul Before Kumbh
Nashik Municipal Corporation has proposed a ₹431 crore plan to replace 266 km of ageing sewer lines in CIDCO ahead of the Simhastha Kumbh Mela.
Noida, Ghaziabad Sewage Gaps Threaten Yamuna Plan
Gautam Budh Nagar and Ghaziabad face major sewage treatment gaps under the Yamuna Action Plan, with UP given until January 2028 to close them.
41% of Delhi Homes Still Lack Sewer Connections
A DJB report shows 1.65 million Delhi households, 41.3% of the city, still lack sewer connections, mainly in unauthorised colonies and slums.
Manesar Named Haryana's Worst Pollution Hotspot
A 2026 HSPCB survey found Manesar to be Haryana's worst air pollution hotspot, with 470 of nearly 2,912 surveyed industrial units non-compliant.
Study Links Untreated Sewage to River Superbugs
New 2026 research from IIT Roorkee and a Yamuna sediment study link untreated wastewater and monsoon runoff to rising antibiotic resistance genes in Indian rivers.
Faridabad Industrial Compliance Under Fresh Scrutiny
Enforcement drives across NCR, including Faridabad, have inspected tens of thousands of industrial units in 2026, with closures for units lacking ETPs or emission controls.
Yamuna Heavy Metals: DPCC Bans Idol Immersion
DPCC has banned idol immersion in the Yamuna and other water bodies this festive season, citing mercury, chromium, lead and cadmium contamination risks.
AI Monitoring Improves Wastewater Equipment Reliability
AI-assisted predictive maintenance is being adopted across wastewater plants to cut equipment failures, energy use and unplanned downtime in 2026.
Delhi Approves Major Overhaul of Sewer Network
Delhi Jal Board has approved a nearly 989 km sewer network expansion and long-term maintenance reform to connect unsewered colonies and villages.
IIWW 2026 Highlights Water Security and Reuse
The 9th India International Water Week 2026, inaugurated at Bharat Mandapam, is putting water security, reuse and climate-resilient management centre stage.
Centre, UP Review Delhi-NCR Air Pollution Plan
Union Minister Bhupender Yadav and UP CM Yogi Adityanath reviewed air pollution control measures for Delhi-NCR on September 18, 2026, ahead of winter.
Delhi Faces Sewage Treatment Capacity Gap
Delhi's sewage treatment capacity has lagged generation by roughly 249 MGD in recent years. Here's the latest on the gap and DJB's plan to close it.
Delhi-NCR Pollution Hotspot Inspections Intensify
Delhi and neighbouring NCR states have stepped up pollution hotspot inspections ahead of winter 2026-27, with dedicated teams and CAQM enforcement drives.
Faridabad Plans 3 New CETPs With 90 MLD Capacity
Faridabad is planning three new CETPs at Pratapgarh, Mirzapur and Badshahpur with 90 MLD combined capacity to treat industrial wastewater before it reaches the Yamuna.
Gurugram May Disconnect Sewage From Non-Functional STPs
GMDA has directed action against non-functional sewage treatment plants in Gurugram, warning of possible sewer disconnection and HSPCB penalties for non-compliance.
Delhi-NCR Prepares for Winter Air Pollution 2026-27
Delhi-NCR authorities have finalised a winter 2026-27 air pollution action plan, with ward-level teams, GRAP enforcement and industrial monitoring underway.
Dubbo's New Advanced Wastewater Recycling Plant Opens
A new $7.8 million advanced wastewater recycling plant has opened in Dubbo, NSW, built to treat up to 700 megalitres of water a year for regional water security.
NGT Orders Committee to Examine Alleged Unscientific E-Waste Disposal in Bhopal
The National Green Tribunal has directed a five-member committee to examine allegations of unscientific e-waste disposal in Bhopal, with an action-taken report due in four weeks and the next hearing set for October 1, 2026.
Madurai Enforces Waste Segregation Rules
Madurai Corporation is enforcing source segregation of household and commercial waste from September 1, 2026, as part of the city's push under the national Solid Waste Management Rules, 2026.
Delhi's New STP Push: How Sewage Treatment Can Help Reduce Yamuna Pollution
Delhi Jal Board has cleared a Rs 4,500 crore plan for 15 new sewage treatment plants and nearly 989 km of sewer lines, aimed at stopping untreated sewage from reaching the Yamuna.
Verna Waste Management Facility: Goa's New Waste Treatment Plant Explained
Goa's Verna Industrial Estate now has a new 250-tonne-per-day integrated waste facility, designed to treat wet and dry waste separately and turn it into compost, recyclables, and RDF for the Mormugao and Salcete belt.
Why Water Reserves in Southern India are Fast Depleting in 2023?
Discover the alarming reality behind the rapid depletion of water reserves in Southern India in 2023. Explore the causes, consequences, and urgent need for sustainable solutions to combat this pressing environmental challenge.
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