What is the air quality in Wu Kai Sha today?

The current Air Quality Index (AQI) in Wu Kai Sha is 50 (Good). PM2.5 concentration is 12.04 µg/m³.

What is the temperature in Wu Kai Sha right now?

The current temperature in Wu Kai Sha is 24.7°C (feels like 24.7°C). Humidity is 85.3% and wind speed is 36.0 km/h.

Is it safe to go outside in Wu Kai Sha?

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

Air Quality in Wu Kai Sha, Hong Kong

Drizzle

24.7°C · 85.3% humidity

24.7°

Feels 24.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

20 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings

Air Quality Index Trend

47h · 2 stn

View full history →

85.3%

Humidity

36.0 km/h

Wind E

1015.1 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

12.04 µg/m³

PM10▲

101

154.9 µg/m³

050100150200300500

What is the weather forecast for Wu Kai Sha?

Temperature & Precipitation

PM2.5 Trend

47h · 2 stations

PM2.512.04 µg/m³ ✓ WHO

Good

PM10154.9 µg/m³

Unhealthy for sensitive groups

UV INDEX0.0

Low

Station readings (20 stations within 25 km)

12.04

Median

14.61

Average

7.0

Low

31.1

High

PM2.5 µg/m³ · Model: 28.0 · Bias: +16.0

What is the 7-day forecast for Wu Kai Sha?

10-21

28.5° 23.9°

0.25 mm

10-22

27.8° 24.2°

10-23

26.3° 23.1°

0.62 mm

10-24

25.3° 22.8°

0.13 mm

10-25

29.9° 22.5°

0.19 mm

10-26

26.5° 21.9°

0.06 mm

10-27

27.2° 20.0°

Both models agree Avg diff: 1.9°C

Where are air quality stations near Wu Kai Sha?

Tai Po, HongKong (大埔)

8.3 km PM2.5: 10.8 µg/m³

Tai Po, HongKong (大埔)

8.3 km PM2.5: 7.2 µg/m³

Sha Tin, HongKong (沙田)

8.4 km PM2.5: 9.4 µg/m³

Sha Tin, HongKong (沙田)

8.4 km PM2.5: 11.5 µg/m³

Sha Tin, HongKong (沙田)

8.4 km PM2.5: 9.8 µg/m³

Tseung Kwan O, HongKong (將軍澳)

12.6 km PM2.5: 15.9 µg/m³

Tseung Kwan O, HongKong (將軍澳)

12.6 km PM2.5: 14.0 µg/m³

Tap Mun, HongKong (塔門)

13.0 km PM2.5: 8.9 µg/m³

Tap Mun, HongKong (塔門)

13.0 km PM2.5: 7.0 µg/m³

Kwun Tong, HongKong (觀塘)

13.1 km PM2.5: 10.6 µg/m³

What cities are near Wu Kai Sha?

50 Lee On 48 Kam Ying 50 Ma On Shan 49 Tai Shui Hang 52 Tai Mei Tuk 49 Shuen Wan 49 Sai Kung 45 Fo Tan 47 Siu Lek Yuen 45 City One

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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 2026-10-21T00:33 UTC.