The air quality of the national capital slightly improved on Saturday, with the hourly average air quality index at 200 microgram per cubic meter but it is likely to deteriorate in the coming days.AQI within the limit of 0-5 is regarded as .
Delhi's air quality improves to 'poor' category - An AQI between 0-50 is marked good, 51-100 is satisfactory, 101-200 moderate, 201-300 poor, 301-400 very poor and 401-500 is considered severe.
SAFAR in its bulletin said that an increase in temperature and boundary layer height has helped in pushing the national capital s overall air quality from the very poor to poor category.
Read more about Delhi s air quality improves to poor category, AQI drops to 211 on Business Standard. The air quality of the national capital has improved to the poor category with the Air Quality Index (AQI) dropping to 211 on the morning on Saturday, said SAFAR