What is the air quality in Haikou today?

The current Air Quality Index (AQI) in Haikou is 32 (Good). PM2.5 concentration is 7.78 µg/m³.

What is the temperature in Haikou right now?

The current temperature in Haikou is 25.5°C (feels like 25.5°C). Humidity is 85.1% and wind speed is 25.1 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

Cloudy

25.5°C · 85.1% humidity

25.5°

Feels 25.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

45h · 11 stn

View full history →

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.

85.1%

Humidity

25.1 km/h

Wind SE

1012.9 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

7.78 µg/m³

PM10▲

41.2 µg/m³

050100150200300500

What is the weather forecast for Haikou?

Temperature & Precipitation

PM2.5 Trend

45h · 11 stations

PM2.57.78 µg/m³ ✓ WHO

Good

PM1041.2 µg/m³

Good

UV INDEX0.0

Low

Station readings (7 stations within 25 km)

7.78

Median

7.56

Average

6.0

Low

9.6

High

PM2.5 µg/m³ · Model: 19.2 · Bias: +11.4

What is the 7-day forecast for Haikou?

10-20

27.8° 23.8°

18.87 mm

10-21

28.8° 24.8°

8.12 mm

10-22

29.8° 25.2°

4.75 mm

10-23

29.3° 25.2°

0.5 mm

10-24

27.5° 25.4°

5.75 mm

10-25

26.8° 25.0°

3.44 mm

10-26

28.0° 24.3°

5.12 mm

Both models agree Avg diff: 1.2°C

Where are air quality stations near Haikou?

Longhua road EPA dormitory, Haikou (海口龙华路环保局宿舍)

1.7 km PM2.5: 8.2 µg/m³

Hainan University, Haikou (海口海南大学)

3.5 km PM2.5: 6.0 µg/m³

Hainan University, Haikou (海口海南大学)

3.5 km PM2.5: 6.2 µg/m³

Hainan University, Haikou (海口海南大学)

3.5 km PM2.5: 15.0 µg/m³

Hainan University, Haikou (海口海南大学)

3.5 km PM2.5: 12.0 µg/m³

Hainan University, Haikou (海口海南大学)

3.5 km PM2.5: 6.5 µg/m³

Hainan Normal University, Haikou (海口海南师范大学)

4.2 km PM2.5: 13.1 µg/m³

Hainan Normal University, Haikou (海口海南师范大学)

4.2 km PM2.5: 14.0 µg/m³

Hainan Normal University, Haikou (海口海南师范大学)

4.2 km PM2.5: 8.2 µg/m³

Hainan Normal University, Haikou (海口海南师范大学)

4.2 km PM2.5: 6.5 µg/m³

What cities are near Haikou?

35 Qiongshan 30 Xiuying 54 Xucheng 23 Lingao 23 Wenchang 26 Qionghai 28 Heqing 24 Lanyang 38 Nada 18 Dongcheng

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T21:45 UTC.