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Delhi’s smog tower impact too little, too close: Report
At best, roughly 500m away and in a downwind direction, there was an 18% improvement in the amount of dust and ultrafine PM.

Air Purifier Shopping Guide: 10 must-know factors for a wise choice
For right air purifier, consider factors such as filter ratings, room size, noise levels. Avoid devices that produce ozone and change filters regularly.

AQI woes: Delhiites go the green way as air purifying plants go out of stock
With worsening AQI, Delhiites queue up at nurseries to buy air purifying plants in bulk. Many plant varieties are already sold out at about 16 nurseries in NCR.

DIY air filter can effectively filter out viruses, air pollutants: Study
The results, published in the journal Environmental Science & Technology, showed that Corsi-Rosenthal boxes significantly decreased the concentrations of several PFAS and phthalates in 17 rooms during the period they were used (February to March 2022).

Check these best charcoal air purifiers that ensure a healthy breathing indoors
Are you planning to purchase the best charcoal air purifier? It is a safe and efficient device to purify indoor air and helps you breathe fresh air. Check this article for the list of the best options.
