Today 30-Day Air Warning Indices Map Historical

Hainan - China 2026-07-28 Tuesday 20.05N, 110.20E

Haikou

Hainan - China

2026-07-28

2026-07-28 19:02

31°

Overcast

AQI 18

Tonight: Cloudy. Tomorrow: Thundershower, cooler than today(33°), The wind is strong and AQI is good.

41KM/H

68%

Humidity

Low

28°

Feels Like

30km

Visibility

0.0mm

Precipitation

998hPa

Pressure

24H Forecast

8pm

10pm

11pm

0am

2am

4am

5am

6am

8am

10am

11am

12am

2pm

4pm

5pm

6pm

Temperature

Forecast

Today

28 Jul

35°

26°

Wed

29 Jul

33°

26°

Thu

30 Jul

31°

26°

Fri

31 Jul

31°

25°

Sat

1 Aug

32°

25°

Sun

2 Aug

33°

25°

Mon

3 Aug

34°

26°

30 days Forecast

Air Quality

Excellent

PM2.5

PM10

O₃

0.4

SO₂

NO₂

Sun

Now

19:09

Now

19:09

Altitude

1°

Heading

290°WNW

Moon

Waxing gibbous

Now

19:09

Now

19:09

Altitude

8°

Heading

120°ESE

Weather Indices

Comfort

Very Bad

Car Wash

Poor

Dressing

Heat

Flu

Healthy

Sport

Poor

Travel

Moderate

UV Index

Low

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

Poor

Dressing

Heat

Flu

Healthy

Sport

Poor

Travel

Moderate

UV Index

Low

Air Pollution

Good

Haikou's Historical Weather

Haikou Outlook

Temperature

Satellite imagery

Weather Rank

Nearby

QWeather APP

Weather API/SDK

Weather

Business

Develop

More

Weather

Business

Develop

Get APP

Support

Contact

© 2026 qweather.com All rights reserved.