Air Quality Index (AQI)
Primary schools shut as Delhi smog spikes
Delhi environment minister Gopal Rai ordered that 50 per cent employees of the Delhi government should work from home
Delhi's air quality 'very poor' on morning after Diwali
The situation was relatively better than previous years due to favourable meteorological conditions
Delhi's air quality deteriorates to 'very poor' category
Meanwhile, the air quality in Noida and Gurugram is in the 'poor' category
Delhi witnesses highest rainfall for Jan in at least 13 years, waterlogging reported
The overnight rain, however, improved the air quality of the city to moderate category this morning
Air quality of Delhi, Gurugram remains in 'very poor' category
High winds and intermittent rains are likely during January 5 to 8 which is expected to improve AQI significantly
Delhi AQI in very 'poor category', city wakes up to cold morning
The IMD has forecast cold to severe cold wave conditions in northwest India till January 3
Delhi's air quality in 'poor' category, AQI at 286
The concentrations of PM 2.5 and PM 10 stood at 116 in the 'poor' and 221 in the 'moderate' category respectively
Delhi's air quality slips to 'severe' category, AQI stands at 430
Delhi's air quality slightly improved from 'severe' to 'very poor category' on Saturday morning
India's top syringe maker asks PM Modi to lift factory shutdown order in Delhi
Hindustan Syringes and Medical Devices (HMD) said it will take adequate measures to ensure its factories are not polluting the region
Delhi's air quality remains stagnant in 'very poor' category
The overall Air Quality Index (AQI) of Delhi on Sunday morning was recorded at 309