PM2.5

75 ug/m3

2017/7/4 21:17:34


PM10

88 ug/m3

2017/7/4 21:17:35


PM2.5 美标

113 ug/m3

2017/7/4 21:17:35


WIFI 开关

1

2017/7/4 21:17:35