Hong Kong Air Quality Index (AQI) | Air Pollution
Real-time PM2.5, PM10 air pollution level in China
Last Updated: 9 minutes ago (Local Time)
25 °C
Partly cloudy
MapHong Kong
Major Air Pollutants
Hong Kong
Trending in China
The Mask Returns: COVID Cases Spike in Singapore, Hong Kong, and India
Long-Term Exposure to Polluted Air and Its Impact on Heart Health: A Global Perspective
Methane Emissions from Delhi’s Landfills: An Invisible Threat
-or-pm2.5.webp)
Carbon monoxide (CO) or PM2.5: Which is more dangerous for human health and the environment?
The Hidden Link Between Air Pollution and Parkinson’s Disease: What the Study Shows?
IS AIR POLLUTION SOLELY OUR FAULT? DEBUNKING THE MYTH WITH HARD TRUTH
From Smog to Songbirds: How the U.S. Clean Air Act Cleared the Skies
Two Worlds, One Breath: World Asthma Day 2025 and the Link Between Air Pollution and Asthma
.jpg)
Case Study : How Prana Air Helped the American School of Bombay in Improving Air Quality?
Why Air Quality Monitoring is Essential for Sustainable Development: Key Insights
Understand the Indoor Air Quality in Schools: Is Your Child Breathing Safe Air?
Sleep Interrupted: How Air Pollution Steals Your Res
Understanding the AQI: What the Air You Breathe Means for Your Health
AQI Graph
Historical Air Quality Data
Hong Kong
Download 2024 Annual Data
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.
Prevent 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.
Kashgar, China
2.
Aksu, China
3.
Fuzhou, China
4.
Fuzhou, China
5.
Xiangtan, China
6.
Changsha, China
7.
Hotan, China
8.
Zhuzhou, China
9.
Quzhou, China
10.
Yiyang, China
Last Updated: 25 May 2025, 12:35 PM
AQI City RankingsAir Quality Solutions For Hong Kong
Explore the solutions of air quality monitoring & clean air.
Here are some applications that you can go through to find out the solutions.
Hong Kong's AQI Data Analytics Solutions
Air quality data monitoring platforms
Mobile App
Smart TV App
Web Dashboard
API
Widgets
Empower Your Decisions with Reliable Data
Your area’s real-time data with detailed parameters.
Personalized health advice as per current AQI.
Analytical data to identify trends and conditions.
Connect and control your air quality devices.
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 75 (Moderate) due to recent rainfall by 0.09mm/hr. This was last updated 9 minutes ago (Local Time).
When was the best AQI level in Hong Kong in the last 24 hours?
The best AQI level was 47 (Good) at 1:09 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 86 (Moderate) at 3:09 PM (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 86 at 3:09 PM (Local Time), lowest 47 at 1:09 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.
Prana Sense
Air Quality Monitor
Air Quality Index depicts the extent of air pollution at a particular location.
Pocket PM
Air Quality Monitor
Know the air quality around you wherever you are with the Pocket monitor to get instant air quality insights.
Cair +
Indoor Air Quality Monitor
Track indoor air quality with advanced connectivity and portability for real-time air quality data.
