Environmental air quality standards were revised. The air quality index for monitoring fine particulate matter (PM2 s) was added.

修订环境空气质量标准，增加细颗粒物PM 2.5等监测指标。

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Secondary measures included the Children's Dermatology Life Quality Index (CDLQI), S. aureus skin colonization, and pharmacological skin treatment.

亚标准包括儿童的皮肤病生活质量指数(CDLQI)，金黄色葡萄球菌在皮肤的分布情况和皮肤的药物治疗情况。

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RESULTS Shengxue granules could increase RBC S, the quality of hemoglobin and index of thymus gland and spleen of the blood-deficient model mice induced by exsanguinations;

生血颗粒可增加环磷酰胺所致血虚小鼠的血小板数、骨髓有核细胞数、胸腺指数和脾脏指数。

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The government's Air Quality Index shows "unhealthy" pollution levels in much of Southern California.

CNN: Smoke a serious health threat as wildfires spread

An unofficial reading from the US embassy's air quality index recorded over 500 early in the morning, but changed to 168 as of 13:00 (05:00 GMT).

BBC: Smog and sandstorm engulf China's capital

Its report grades cities using, in part, the EPA's color-coded Air Quality Index, as well as its own weighting system that ranks the severity of pollution on a daily basis.

FORBES: Life