Hong Kong Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in China
Last Updated: 3 minutes ago (Local Time)
31 °C
Patchy rain nearby
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Historical Air Quality Data
Hong Kong
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World Air Quality Report
Hong Kong's Cities
Real-time Air Pollution Level
China's Metro Cities
Air Quality Index
Health Advice For People Living In
Hong Kong
0Cigarettes per day
Breathe easy and get active! The air quality is perfect for enjoying outdoor activities.
Source:
Berkeley Earth
Solutions for Current AQI
Air PurifierTurn On
Car FilterMust
N95 MaskMust
Stay IndoorMust
Must turn on the air purifier to enjoy fresh air.
Get an Air PurifierPrevent Health Problems: Understand Your Risks
Hong Kong
Asthma
Heart Issues
Allergies
Sinus
Cold/Flu
Chronic (COPD)
Mid. Chances of Asthma
Asthma
Risk of Asthma symptoms is Mid. when AQI is Moderate (50-150)
Moderate symptoms including frequent wheezing, noticeable shortness of breath, chest tightness, and persistent cough.
Do's :
Limit outdoor activities when AQI is poor.
Clean indoor air with an air purifier to reduce exposure.
Soothe the respiratory tract with herbal teas or warm water to help alleviate symptoms.
Don'ts :
Exercise outdoors without a mask.
Stay in smoky areas with strong fumes.
Most Polluted Cities 2025
China
Analyze the real-time most air polluted cities in the country.
Standard Value
1.
Aksu, China
2.
Qingdao, China
3.
Kashgar, China
4.
Changzhou, China
5.
Guangzhou, China
6.
Zhenjiang, China
7.
Sihui, China
8.
Rizhao, China
9.
Tieling, China
10.
Dalian, China
Last Updated: 04 Jul 2025, 11:28 AM
AQI City RankingsAir Quality Solutions For Hong Kong
Explore the solutions of air quality monitoring & clean air.
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Hong Kong's AQI Data Analytics Solutions
Air quality data monitoring platforms
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Your area’s real-time data with detailed parameters.
Personalized health advice as per current AQI.
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Air Quality FAQs
at Hong Kong
Frequently Asked Questions About Air Quality
What is the current AQI level in Hong Kong?
The current real-time AQI level in Hong Kong is 54 (Moderate) due to recent rainfall by 0.12mm/hr. This was last updated 3 minutes ago (Local Time).
When was the best AQI level in Hong Kong in the last 24 hours?
The best AQI level was 31 (Good) at 2:09 AM (Local Time) during the last 24 hours.
When was the worst AQI level in Hong Kong in the last 24 hours?
The worst AQI level was 53 (Moderate) at 10:09 AM (Local Time) during the last 24 hours.
What is the current trend of AQI levels in Hong Kong during last 24 hours?
The AQI levels in Hong Kong have been fluctuating throughout the last 24 hours. The levels have increased by highest 53 at 10:09 AM (Local Time), lowest 31 at 2:09 AM (Local Time).
What actions are recommended as per the current AQI level in Hong Kong?
Current AQI levels are acceptable; however, some pollutants may be a concern for a small number of sensitive individuals.
Recent AQI Blogs
Read the latest news
Here are some latest blogs that you can go through to find out more air pollution.
