New Delhi is the most polluted city on Earth right now

Story highlights

  • Some parts of Delhi record air quality index of 999
  • City has instituted emergency measures to tackle smog

(CNN)Fresh air doesn't exist in New Delhi at the moment.

India's capital is choking under off-the-charts smog, with some parts of the city reporting levels almost five times those considered "unhealthy" by the US environmental protection agency.
Measurements taken at the US Embassy in Delhi put the city's Air Quality Index at 999 on Monday, off the standard chart, which finishes at the "hazardous" level of 500.
    By comparison, the highest AQI level recorded Monday in Baoding -- China's most polluted city -- was 298.
    Beijing was a pleasant 30, while India's next most polluted city, coal and industry-heavy