The heavy fog, which crippled traffic, delayed flights and created obstacles in the highways in many places of North China since Saturday, was likely to continue until Tuesday, said meteorological authorities.
Blood donation in Beijing has been falling since November, which has greatly reduced the city's blood reserves at a time of increasing demand.
Transport chiefs claim the average congestion time in the capital has been slashed from 145 minutes to just 60 minutes compared to the same period last year, the Beijing News reported.
Authorities in the cities of Beijing and Shenzhen announced Sunday that they will close highly polluting and energy-guzzling factories over the next five years.
Former head of Google China, Kai-Fu Lee, has got involved in a verbal battle with a scholar renowned for exposing frauds in the academia since Tuesday.
Beijing urban management authority on Friday issued "three bans" and "four no's" including forceful seizure of goods and chasing people on foot, Beijing Evening News reported.
People who want to have a better idea of what the Beijing government is doing now have a more convenient and swift way at their disposal - visiting an online information room.
Dressed all in black and sporting his trademark long hair and beard, Gao Xiaosong marked his transformation from inmate to celebrity.
The last 155 coal-fired boilers in two central Beijing districts have been shut down and replaced by gas and electronic steam boilers to improve air quality in the capital.
Emergency-response centers in the capital are in talks to improve the coverage of airlift rescue.
Blind people in the city can now apply for a guide dog online.
The Beijing municipal people's congress are now mulling a proposal to expand a pilot project that will see all registered dogs fitted with ID chips.