Top 10 world news: Delhi AQI back to 'severe' again; Hungary defies ICC warrant by inviting Netanyahu, & more
Delhi’s air quality has once again deteriorated to the 'Severe' category, with the 24-hour average Air Quality Index (AQI) reaching 401 by 6 PM on Friday. Out of the 39 monitoring stations across the city, 19 reported AQI levels in the "severe" range.