WWAI

Hong Kong Weather Tomorrow

China · Thursday, March 12, 2026

AsiaMetricAsia/Hong_KongPop. 7.5M
Current Weather & ForecastUpdated 10:08:10 AM
🌤️
22°C
Mainly Clear
High26°C/Low14°C
Feels 22°C
63% Humidity
7 km/h SE
☀️UV 0.95 (Low)
☁️24% Cloud
💧
Precipitation
0.0 mm
🌧️
Rain Chance
0%
💨
Max Wind
15 km/h
🌀
Wind Gust
21 km/h
🌅
Sunrise
06:35
🌇
Sunset
18:31
Today's Hourly Breakdown
Actual
Forecast
Now
Times in GMT+8
🌡️Temperature (°C)
🌧️Precipitation (mm) & Chance (%)
💨Wind Speed & Gusts (km/h)
💧Humidity & Cloud Cover (%)
☀️UV Index
Weather Details
🌤️
Mainly Clear
Current condition
UV Index
0.95
Low
☁️
Cloud Cover
24%
Mostly Clear
Wind Direction
SE
141°
Wind Gust
21 km/h
Precipitation
0.0 mm
Max Wind Today
15 km/h
Sunrise
06:35 AM
Sunset
06:31 PM

Real-time Air Quality Index (AQI)

Live
waqi
Hong Kong, China
Last Updated: 3/12/2026, 10:08:15 AM
85AQI (US)
Air Quality is
Moderate
PM2.5
85ug/m3
PM10
44ug/m3
Dominant: PM2.5
Station: Mong Kok, HongKong (旺角)
🌤️
22°C
Mainly Clear
Humidity63 %
Wind Speed7 km/h
UV Index0.95
85
0-50
51-100
101-150
151-200
201-300
301-500+
Major Air Pollutants
PM2.5
85ug/m3
PM10
44ug/m3
O3
32.7ug/m3
NO2
52.5ug/m3
SO2
3.3ug/m3
CO
6.8ug/m3
Health Advice
Acceptable air quality. Unusually sensitive people should consider reducing prolonged outdoor exertion.
Data updated 10:08:15 AM · Source: waqi
Hourly Air Pollutants
µg/m³
Health Impact & Advice
🚬
3.9cigarettes / day
Breathing this air equals smoking 3.9 cigarettes daily
Weekly: 27 cigsMonthly: 116 cigs
Source: Berkeley Earth · Based on PM2.5 = 85 ug/m3
Protective MeasuresAQI 85
🏠
Air Purifier
Optional
😷
N95 Mask
Optional
🏡
Stay Indoor
Not Needed
🪟
Windows Closed
Optional
🏃
Outdoor Exercise
Not Needed
🚗
Car Cabin Filter
Optional
Health Risk Assessment
🫁
Asthma
Mild
Low risk for most people
❤️
Heart Issues
Low
Minimal risk
🤧
Allergies
Mild
Low allergy aggravation risk
😮‍💨
Respiratory
Mild
Normal breathing expected
👁️
Eye Irritation
Mild
Minor irritation possible
👶
Children & Elderly
Caution
Normal activities ok

Hong Kong Weather & Air Quality Overview

Hong Kong is a city in China, located in the Northern Hemisphere at coordinates 22.32°N, 114.17°E. With a population of approximately 7.5 million, it is one of the notable urban centers in Asia. Hong Kong experiences a tropical climate. This page provides real-time temperature, humidity, wind speed, UV index, air quality monitoring, and a detailed 10-day weather forecast for Hong Kong, China.

Right now in Hong Kong, the temperature is 22°C (feels like 22°C) with mainly clear. Humidity is at 63%. Winds are blowing at 7 km/h. Today's high is expected to reach 26°C and the low will be around 14°C.

The current Air Quality Index (AQI) in Hong Kong is 85, rated as Moderate. The dominant pollutant is PM2.5.

Weather in Hong Kong Tomorrow

Tomorrow's weather in Hong Kong will see a high of 21°C and a low of 15°C. Check the hourly forecast for Hong Kong for more detail.

  • Today's high in Hong Kong: 26°C
  • Humidity in Hong Kong: 63%
  • Current AQI in Hong Kong: 85 (Moderate)
  • Wind in Hong Kong: 7 km/h

Weather in Hong Kong and the Hong Kong forecast are updated every few minutes. For more cities, see our weather directory and global AQI map, or check city AQI rankings and weather guides.

Data updates every few minutes. Weather powered by Open-Meteo. Air quality from multiple monitoring networks.

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