India, Nov. 7 -- As Delhi braces for another winter of poor air quality, hotels across the city are going the extra mile to improve air quality within their premises and in the surrounding areas.

If you've crossed Sardar Patel Marg recently, you may have noticed the misters outside ITC Maurya. "We have installed a misting system along the hotel's road-facing boundary to help reduce dust dispersion and improve the surrounding microclimate," says Amaan R Kidwai, area manager luxury hotels (North) and general manager. As part of its responsible luxury philosophy, the hotel has also introduced fibrous filtration technology to capture microscopic dust particles, including PM2.5.

The Taj Palace, New Delhi's proximity to the Delhi Ridge and la...