Delhi's Nitrogen Dioxide Levels Highest Since 2018
Delhi's annual average nitrogen dioxide concentration reaches 47 µg/m³, surpassing national standards. ITO and Airport are top hotspots. Experts warn of severe health and environmental impacts.
Category : Search result: nitrogen dioxide levels
Why Mosquitoes Target You: Science Behind Mosquito Magnets
Ever feel like a mosquito magnet? Science reveals it's not random. Discover how CO2, body heat, clothing colour, and even your blood type make you a target. Learn the facts now!
Why Mosquitoes Target You: Science Behind Bites
Ever feel like a mosquito magnet? Science reveals it's not random. Experts explain how CO2, body heat, clothing colour, and even blood type O make you a target. Learn the layered reasons.
Mercedes to pay $149.6M in US emissions cheating case
Mercedes-Benz USA and Daimler AG settle for $149.6 million over allegations of using illegal software to cheat emission tests in over 211,000 diesel vehicles. Read the full details.
Sukhna Choe pollution soars, BOD hits 286 in Nov
Chandigarh's Sukhna Choe faces a severe pollution crisis as BOD levels explode to 286. CPCC report blames untreated sewage discharge, defying NGT orders. Read the full investigation.
Gurgaon Air Quality Poor, Deterioration Forecast
Gurgaon's air quality remained poor with AQI 276. Safar predicts a drop to 'very poor' or 'severe' levels soon. Experts advise limiting outdoor activities. Read more for station-wise data and safety tips.
BCCL's Nitrogen Flushing to Contain Dhanbad Gas Leak
Bharat Coking Coal Limited intensifies nitrogen injection in Kenduadih, Dhanbad, to control a toxic gas leak. Experts work round the clock as authorities maintain strict vigilance. Read the latest updates.
Study: Clean Air for 80% of Bus Travel Time in India
A new study reveals passengers in India's intercity buses breathe acceptable air quality for up to 80% of their journey. Discover the findings and how smart filtration systems are making travel safer.
China's air pollution lessons for India's cities
How Beijing slashed PM2.5 levels by 70% in a decade offers a roadmap for India's fight against toxic air. Experts highlight the scale and political will needed for similar success.
Nagpur Air Quality: Night PM2.5 Spikes Raise Alarm
Nagpur's air quality shows marginal improvement but dangerous nighttime PM2.5 spikes persist. Experts cite construction, local burning & seasonal factors. Citizens urged to take precautions.
Nagpur Air Quality Deteriorates to 'Poor' Category
Nagpur's air quality plunges to 'poor' levels with AQI at 216. PM2.5 spikes to 355 µg/m³ in Mahal. Experts warn of severe health risks. Read the full report and official response.
Goa Groundwater Contamination: High Metal Levels Found
A Central Ground Water Board report finds elevated copper, iron, and manganese in Canacona's groundwater, posing health risks. Immediate monitoring and treatment urged.
Dhanbad Gas Leak: Nitrogen Injection Operation Starts
After 15 days, a major operation begins in Dhanbad's Kenduadih to inject liquid nitrogen and stop the toxic gas leak. Experts from multiple agencies are on site. Read for details.
Delhi Minister Apologises for Air Pollution, Blames AAP
Delhi Environment Minister Manjinder Singh Sirsa apologised for poor air quality, blaming the previous AAP government. He detailed current efforts to combat pollution. Read the full story.
India's Air Quality: Best and Worst Cities on Dec 15
CPCB's report reveals stark contrast in India's air quality. Aizawl and Chamarajanagar had 'good' air, while Delhi NCR faced 'severe' pollution. Know the health impacts and key findings.
Mumbai Weather: Sunny Day After Poor AQI, Weekly Forecast
Mumbai enjoyed sunny weather on Dec 16, 2025, with a high of 30.3°C, a relief after 'Poor' AQI of 146. Get the weekly forecast and essential health tips for outdoor plans.
Noida Smog Crisis: AQI Severe for 3rd Consecutive Day
Noida's air quality remains in the 'severe' category for the third day, with AQI at 437. Residents resort to rooftop water sprinkling as PM2.5 levels hit the maximum limit. Read for details and expert analysis.
Pimpri Chinchwad Emerges as Maharashtra's Most Polluted City
Pimpri Chinchwad's air quality hits 'poor' levels, with AQI exceeding 200 on 7 days in December. CPCB data reveals PM2.5 & PM10 from vehicles and construction as key culprits. Read the full report.
Student Learning Back to Pre-Covid Levels: ASER 2023
The ASER 2023 report reveals Indian students' foundational learning has bounced back to pre-pandemic levels. Enrollment is high, but challenges remain. Discover the key findings and what they mean for India's education system.
Nagpur Air Quality Deteriorates, PM2.5 Levels Spike Sharply
Nagpur's air quality deteriorates sharply as PM2.5 levels exceed 300 µg/m³. Winter chill and wood burning worsen pollution, posing severe health risks. Read the full report.
Delhi-NCR: November 2023 Among Worst for Air Pollution
November 2023 emerged as a severe pollution month for Delhi-NCR, with all of India's top 10 most polluted cities in the region. Ghaziabad topped the list. Read the full analysis.
Farm Fires Contribute Only 7% to Delhi's Nov Pollution
New CREA data shows stubble burning's share in Delhi's PM2.5 fell to 7% in Nov 2025 from 20% last year, highlighting year-round pollution sources. Read the full analysis.
Gurgaon Air Quality Worsens to 'Very Poor' Category
Gurgaon's air quality deteriorated sharply, with AQI reaching 314. PM2.5 levels soared to 500 µg/m³ in Sector 51, posing severe health risks. Experts warn of poor air for the next six days.
Delhi Air Pollution Doubled in November: CREA
A new CREA report reveals Delhi's air pollution levels nearly doubled in November 2025 despite reduced stubble burning. Discover the key findings and implications for public health.
Delhi: Sunny 26°C Weather, Severe AQI Alert
New Delhi enjoys sunny weather at 25.9°C on Dec 6, 2025, but faces severe air quality with AQI 315. Get the full forecast and health advisories for the week ahead.
Top Doctors: India's Air Pollution a Public Health Emergency
Over 80 Padma awardee doctors warn toxic air causes 1.7M annual deaths, genetic harm, and a future epidemic. They demand urgent action and declare clean air a human right.
Gurgaon Air Quality Nears 'Very Poor', AQI at 298
Gurgaon's air quality deteriorates, AQI reaches 298. PM2.5 levels soar to 500 µg/m³ in Sector 51, 33 times the WHO safe limit. Pollution likely to persist.
NO₂: Delhi's overlooked air pollutant damaging lungs
While Delhi focuses on PM2.5, nitrogen dioxide from traffic is a major, immediate threat. A new CSE report reveals it harms lungs directly and creates more PM2.5. Learn the risks and precautions.
Kolkata's Sunny Day After Severe Air Quality Alert
Kolkata enjoys clear skies & 27.7°C today after severe AQI of 326. Get details on weather, pollution advisories, and the sunny week ahead. Plan your outdoor activities wisely.
Gurgaon AQI Worsens to 293, Poor Air Quality to Continue
Gurgaon's air quality deteriorated further on Thursday, with AQI reaching 293. Calm winds and cold temperatures are trapping pollutants, with no relief expected until next week. Read the full forecast.
Page 1 of 4