AGL 38.15 Decreased By ▼ -1.43 (-3.61%)
AIRLINK 125.07 Decreased By ▼ -6.15 (-4.69%)
BOP 6.85 Increased By ▲ 0.04 (0.59%)
CNERGY 4.45 Decreased By ▼ -0.26 (-5.52%)
DCL 7.91 Decreased By ▼ -0.53 (-6.28%)
DFML 37.34 Decreased By ▼ -4.13 (-9.96%)
DGKC 77.77 Decreased By ▼ -4.32 (-5.26%)
FCCL 30.58 Decreased By ▼ -2.52 (-7.61%)
FFBL 68.86 Decreased By ▼ -4.01 (-5.5%)
FFL 11.86 Decreased By ▼ -0.40 (-3.26%)
HUBC 104.50 Decreased By ▼ -6.24 (-5.63%)
HUMNL 13.49 Decreased By ▼ -1.02 (-7.03%)
KEL 4.65 Decreased By ▼ -0.54 (-10.4%)
KOSM 7.17 Decreased By ▼ -0.44 (-5.78%)
MLCF 36.44 Decreased By ▼ -2.46 (-6.32%)
NBP 65.92 Increased By ▲ 1.91 (2.98%)
OGDC 179.53 Decreased By ▼ -13.29 (-6.89%)
PAEL 24.43 Decreased By ▼ -1.25 (-4.87%)
PIBTL 7.15 Decreased By ▼ -0.19 (-2.59%)
PPL 143.70 Decreased By ▼ -10.37 (-6.73%)
PRL 24.32 Decreased By ▼ -1.51 (-5.85%)
PTC 16.40 Decreased By ▼ -1.41 (-7.92%)
SEARL 78.57 Decreased By ▼ -3.73 (-4.53%)
TELE 7.22 Decreased By ▼ -0.54 (-6.96%)
TOMCL 31.97 Decreased By ▼ -1.49 (-4.45%)
TPLP 8.13 Decreased By ▼ -0.36 (-4.24%)
TREET 16.13 Decreased By ▼ -0.49 (-2.95%)
TRG 54.66 Decreased By ▼ -2.74 (-4.77%)
UNITY 27.50 Decreased By ▼ -0.01 (-0.04%)
WTL 1.29 Decreased By ▼ -0.08 (-5.84%)
BR100 10,089 Decreased By -415.2 (-3.95%)
BR30 29,509 Decreased By -1717.6 (-5.5%)
KSE100 94,574 Decreased By -3505.6 (-3.57%)
KSE30 29,445 Decreased By -1113.9 (-3.65%)

Air quality in China's notoriously smog-ridden capital in 2017 was the best since pollution control measures were implemented five years ago, the Beijing government announced on Wednesday. The city met its targets with year-on-year "improvement of regional air quality and overall favourable meteorological conditions", a statement posted on the Beijing Municipal Environmental Protection Bureau's website, said.
According to the bureau, the average PM2.5 level in 2017 was 58 micrograms per cubic meter - down 20.5 percent from the year before. PM2.5 is a measure of the density of hazardous particulate in the air. The World Health Organisation recommends an annual PM2.5 level of 10 micrograms per cubic metre.
Beijing also recorded improvements in the density of other major pollutants such as sulfur dioxide, nitrogen dioxide and PM10, the latter also 20 percent lower than in 2016. And while the number of heavy pollution days decreased from 58 in 2013 to 23, Beijing also enjoyed 226 "good air" days last year - 28 more than in 2016, the bureau said.
Li Xiang, a bureau employee, told the official Xinhua news agency that "demolition of coal-fired boilers, phasing out vehicles with high emission and upgrading of industrial structure" have all contributed to smog reduction. In the last five years, she said, Beijing has shut down six cement plants and closed or upgraded nearly 2,000 companies in printing, casting, furniture manufacturing and other sectors.
The capital has experienced an unusual streak of clear air this winter, a season that is historically the worst for smog. In November, PM2.5 levels dropped 54 percent year-on-year. Notably there has been absence of coal in at least three million homes surrounding Beijing, with many towns and cities newly equipped with gas or electric heaters.
However, some residents have complained of inconsistent or unaffordable heating in designated "no coal" zones in northern Hebei province.

Copyright Agence France-Presse, 2018

Comments

Comments are closed.