轻度污染

輕度污染

qīngdùwūrǎn

phrase

Meanings

1 light pollution
2 minor pollution (official air-quality grade)

Characters

dirty / pollute

to dye / to contaminate

Examples

今天空气质量是轻度污染。

Jīntiān kōngqì zhìliàng shì qīngdù wūrǎn.

Today's air quality is lightly polluted.

轻度污染时，建议减少户外运动。

Qīngdù wūrǎn shí, jiànyì jiǎnshǎo hùwài yùndòng.

During light pollution, it is advised to reduce outdoor exercise.

Tips

culture

China's daily AQI report uses six tiers: 优 (excellent) → 良 (good) → 轻度污染 → 中度污染 → 重度污染 → 严重污染. 轻度污染 corresponds to AQI 101-150.

Stroke Order

轻 qīng

度 dù

污 wū

染 rǎn