What is the selenium deficiency in Beijing and Tianjin?

Today: the temperature is 22℃

-

29℃。 Daytime: cloudy,

Light rain, night: cloudy,

It is raining. Dongfeng secondary turn 1-2.

Tomorrow: the temperature is 22℃

-

23℃。 Daytime: cloudy,

Rain, night: cloudy,

Heavy rain. Beifeng no.2

The weather in Beijing

Today's temperature is 2 1℃

-

25℃。 Daytime: cloudy,

Light rain, night: cloudy,

It is raining. The northeast wind turns to the north wind 1-2

Tomorrow: the temperature is 22℃

-

23℃。 Daytime: cloudy,

Rain, night: cloudy,

It is raining. The northeast wind turns to the northwest wind 1-2.