The bad air prompted many Singaporeans to make their way to hospitals and pharmacies to stand in line for face masks. junjie.wu tweets Haze in Singapore.

The degradation in the air quality has primarily been caused by an increase in cars and two wheelers in the cities and rural areas.

Less politically oriented folk worried about his health as the air quality on Friday reached hazardous levels.

They don t have any equipment to measure air quality, ambient noise levels, soil contamination, or the aggressiveness of the residuals.

She worked with a local environmentalist group, the Louisiana Bucket Brigade, to conduct air quality tests.

They also often support bee and other pollinator populations, in addition to improving air quality and storing carbon.

The jetliner was developed based on modern technologies and offers high standards of quality and comfort in the segment for 100 passenger seats.

At the same time, the environmental policies that are urgently needed to improve air and water quality absorb resources and impede growth.

The system will be charged with establishing correlations between air pollution and people's heath, and the first batch of the monitoring sites, a total of 43 and all in smog prone provinces, will be put to work this year.

There's a double standard.

According to WHO's air quality guidelines, the air is considered hazardous when PM 2.5 is present in the air at 301 500 μg m3 level.

Diplomacy and Double Standards

lax accounting standards.

Breath of Fresh Air

An airship is lighter than air.

The new law seriously weakens Peru s ability to regulate land use, set environmental quality standards, and rein in corporate misconduct through environmental impact assessments.

To address public grievances and frustrations, the Chinese authorities reintroduced its three to five year plan to monitor air quality under the Air Pollution Control Program, which has been unveiled earlier in September.

We need character.

The institute claims that its standards and facilities are superior to those of state run medical universities.

Living standards should be higher.

We have very high standards.

Naming standards also vary.

To live without air is impossible.

Without air, nothing could live.

There is no air in space.

The picture was taken from the air.

There is no air on the moon.

Let in some fresh air.

Let some fresh air in.

There's no air on the moon.

Tom wanted some fresh air.

Let some fresh air in.

But, in some cases, the harmonized standard could be more stringent than some countries original standards.

In 2012, Global Voices reported on activists' efforts to make the results of air quality monitoring more visible, following a decision by the nation's authorities to stop publishing the data online.

His motivation for developing it was to find a solution to his growing concerns about air quality and climate change in his country of Niger.

What's in its universe of attendant virtues?

Generate publication quality graphs

The two qualities are mutually exclusive.

This article is high quality.

Their goods are of the highest quality.

The better quality of cloth is more expensive.

These products are mediocre quality.

These products are mediocre quality.

His material is good quality.

World currency standards have enormous inertia.