PM10 and PM2.5 Levels Exceed Safe Limits During Diwali
Dainik india news,Lucknow, 2nd November 2024 – The use of firecrackers during Diwali has caused a significant increase in air pollution levels, raising concerns for public health. A recent survey conducted by the Environmental Monitoring Laboratory of the ASSIST Division at CSIR-IITR has confirmed alarming levels of pollutants. The study revealed that both PM2.5 and PM10 concentrations far exceeded the National Ambient Air Quality Standards (NAAQS) during the festival, posing a severe risk to health.
Key Findings of the Survey: Air Quality Analysis Pre-Diwali, On Diwali, and Post-Diwali
The survey collected data over three days, from October 30 to November 1:
PM10 levels reached up to 552 µg/m³ on Diwali night, significantly higher than the national standard of 100 µg/m³.
PM2.5 levels were recorded at 395 µg/m³ on Diwali night, well above the safe limit of 60 µg/m³.
Recommendations to Curb Pollution Due to Diwali Fireworks
The report suggests several crucial measures to address rising pollution:
- Air Quality Monitoring: Establish monitoring centers at strategic locations during Diwali and provide real-time air quality index updates to raise public awareness.
- Promoting Green Crackers: Encourage the use of green crackers with lower emissions instead of conventional fireworks.
- Control on Illegal Fireworks: Implement strict regulations on the manufacturing and marketing of illegal firecrackers.
- Designated Open Spaces: Use open and elevated areas for fireworks displays to aid in dispersing pollutants more effectively.
- Post-Celebration Waste Management: Ensure proper disposal of festival waste to prevent environmental contamination.
- Ban in Sensitive Areas: Enforce restrictions on firecrackers on roads, highways, and sensitive zones to minimize health risks.
- Awareness Campaigns: Promote public awareness programs before Diwali to celebrate responsibly and protect public health and the environment.
- Health Precautions: Using air purifiers, wearing masks, and avoiding outdoor activities during Diwali can help reduce health risks.
Research Team Behind the Study
This study was conducted by the expert team at CSIR-IITR’s ASSIST Division:
Scientists: Er. A H Khan, Dr. Abhay Raj, Dr. B. Sreekanth
Technical Staff: Mr. Pradeep Shukla, Mr. Sushil Kumar Saroj
PhD Scholars: Mr. S S Kalikinkar Mahanta, Mr. Hari Om Prasad
Project Staff: Mr. Mohd. Muzammil, Mr. Shubhendra Yadav
Division Head: Dr. V. P. Sharma
This study highlights the increasing severity of air pollution during Diwali and provides concrete recommendations to ensure a safer, healthier environment.
