1. GRAP-II Pollution Curbs In Delhi As Air Quality Slips To 'Very Poor'  NDTV
  2. Delhi's smog came from farm fires lit after NASA's satellite passed  Hindustan Times
  3. 'So-called PM 3.0' needs to worry about PM2.5: Congress’ dig over Delhi air quality  The Hindu
  4. Delhi records season’s first ‘very poor’ AQI at 324; GRAP-2 curbs imposed, border checks snarl traffic  The Times of India
  5. Why Delhi’s pollution rising ahead of Diwali  ThePrint