What is the air quality in Haikou today?

The current Air Quality Index (AQI) in Haikou is 25 (Good). PM2.5 concentration is 6.0 µg/m³.

What is the temperature in Haikou right now?

The current temperature in Haikou is 12.2°C (feels like 12.2°C). Humidity is 93.3% and wind speed is 18.5 km/h.

Is it safe to go outside in Haikou?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Haikou, China

Overcast

12.2°C · 93.3% humidity

12.2°

Feels 12.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

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View AQI history for Haikou →

Haikou's air quality is influenced by industrial emissions, vehicle traffic, and regional pollution transport. Winter heating season and spring dust events typically create the most challenging air quality conditions.

93.3%

Humidity

18.5 km/h

Wind SSW

1015.3 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Haikou?

Temperature & Precipitation

PM2.56.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

What is the 7-day forecast for Haikou?

10-20

21.6° 11.4°

1.13 mm

10-21

21.9° 12.2°

9.5 mm

10-22

25.3° 13.9°

0.62 mm

10-23

24.1° 13.1°

0.06 mm

10-24

25.1° 13.3°

0.5 mm

10-25

19.2° 11.8°

4.63 mm

10-26

17.5° 10.9°

3.31 mm

Both models agree Avg diff: 2.2°C

What cities are near Haikou?

27 Anning 27 Majie 27 Kunming 25 Longquan 34 Yuxi 24 Shilin 25 Miyang 24 Chuxiong 24 Zhongshu 54 Kaiyuan

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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T21:47 UTC.