Today 30-Day Air Warning Indices Map Historical

Hainan - China 2026-04-17 Friday 20.05N, 110.20E

Haikou

Hainan - China

2026-04-17

2026-04-17 04:14

25°

Clear

AQI 20

Today: It's Thundershower during the day and Cloudy at night, cooler than yesterday. AQI is good.

10KM/H

89%

Humidity

Extreme

25°

Feels Like

26km

Visibility

0.0mm

Precipitation

1001hPa

Pressure

24H Forecast

5am

7am

8am

9am

11am

1pm

2pm

3pm

5pm

7pm

8pm

9pm

11pm

1am

2am

3am

Temperature

Forecast

Today

17 Apr

32°

23°

Sat

18 Apr

32°

24°

Sun

19 Apr

32°

24°

Mon

20 Apr

33°

24°

Tue

21 Apr

34°

25°

Wed

22 Apr

35°

24°

Thu

23 Apr

34°

24°

30 days Forecast

Air Quality

Excellent

PM2.5

PM10

O₃

0.4

SO₂

NO₂

Sun

Now

04:22

Now

04:22

Altitude

-27°

Heading

66°ENE

Moon

New Moon

Now

04:22

Now

04:22

Altitude

-18°

Heading

71°ENE

Weather Indices

Comfort

Very Bad

Car Wash

Bad

Dressing

Hot

Flu

Healthy

Sport

Poor

Travel

Moderate

UV Index

Extreme

Air Pollution

Good

Haikou's Historical Weather

More historical data

Haikou Outlook

Haikou is on the northern edge of the torrid zone, and is part of the Intertropical Convergence Zone. April to October is the active period for tropical storms and typhoons, most of which occur between August and September. May to October is the rainy season with the heaviest rainfall occurring in September. With its location 378 km (235 mi) south of the Tropic of Cancer, the city has a borderline tropical wet and dry climate, just above a humid subtropical climate.

Haikou

Haikou

24H Forecast

Temperature

Forecast

Air Quality

Sun

Moon

Weather Indices

Comfort

Very Bad

Car Wash

Bad

Dressing

Hot

Flu

Healthy

Sport

Poor

Travel

Moderate

UV Index

Extreme

Air Pollution

Good

Haikou's Historical Weather

Haikou Outlook

Temperature

Satellite imagery

Weather Rank

Nearby

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