Kwun Tong Air Pollution: Real-time Air Quality Index (AQI)

Kwun Tong觀塘
LOCATE THE
NEAREST CITY
SEARCH FOR
YOUR CITY

Kwun Tong AQI: Kwun Tong Real-time Air Quality Index (AQI).
43
Good
Updated on Wed. 15:00
temperature: 35°C
currentpast 2 daysminmax
PM2.5 AQI
43Kwun Tong, HongKong PM25 (fine particulate matter) measured by Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報. Values are converted to the US EPA AQI standard.1945
PM10 AQI
17Kwun Tong, HongKong PM10 (respirable particulate matter) measured by Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報. Values are converted to the US EPA AQI standard.717
O3 AQI
26Kwun Tong, HongKong O3 (ozone) measured by Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報. Values are converted to the US EPA AQI standard.526
NO2 AQI
20Kwun Tong, HongKong NO2 (nitrogen dioxide) measured by Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報. Values are converted to the US EPA AQI standard.825
SO2 AQI
2Kwun Tong, HongKong SO2 (sulfur dioxide) measured by Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報. Values are converted to the US EPA AQI standard.13
UVI
7Kwun Tong, HongKong UVI (Ultra Violet Index) measured by Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報. Values are converted to the US EPA AQI standard.011
Temp.
35Kwun Tong, HongKong t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2935
Pressure
1003Kwun Tong, HongKong p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10031008
Humidity
73Kwun Tong, HongKong h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).7090
Wind
1Kwun Tong, HongKong w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).02
MarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarkerMarker
map © OpenStreetMap contributors

Air Quality Forecast
WED 13
33°C
26°C
THU 14
27°C
24°C
FRI 15
28°C
25°C
SAT 16
32°C
25°C
SUN 17
30°C
25°C
MON 18
28°C
25°C
TUE 19
27°C
25°C
PM2.5
Wednesday 13Thursday 14Friday 15Saturday 16Sunday 17Monday 18Tuesday 19
hour
0369121518210369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
1112344344554455555566445433443465466668766695132122323























































Temp.
27°26°27°30°33°32°28°27°27°27°26°26°24°24°25°25°26°25°26°27°28°28°26°26°26°25°26°29°31°30°27°26°27°26°26°28°30°30°27°27°27°26°26°28°28°27°25°25°25°25°25°27°27°27°26°
relative humidity
84878667565980888987878997979291899090857878848683878770596784868187857365698582848890838186959293939186868990
barometric pressure
1008100810081007100510031003100410021001100210051005100610071008100810071008101010091007100810091008100810081008100710061007100810081007100810081007100610071008100710061006100710051004100510071005100510061007100610061007
total precipitation
0.10.30.10.10.10.10.22.99.28.230.913.520.10.10.31.11.72.34.90.81.60.40.60.40.50.10.10.10.10.50.30.40.822.64.62.69.96.68.64.610.95.410.13.64.1
UVI:
10


6:00 ~ 18:57
UVI:
3


6:01 ~ 18:57
UVI:
9


6:01 ~ 18:56
UVI:
10


6:02 ~ 18:55
UVI:
10


6:02 ~ 18:55


6:02 ~ 18:54


6:03 ~ 18:53
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: 4 hours ago [Aug 13, 2025 4:42 AM]
fine particulate matter: 14 hours ago [Aug 12, 2025 6:02 PM]
click to view the detailed forecast

Air Quality Data provided by: the Hong Kong Environmental Protection Department - 空氣質素健康指數單張及海報 (aqhi.gov.hk)

Do you know of any Air Quality stations in your area? why not participate to the map with your own air quality station?
Learn more at
> aqicn.org/gaia/ <
Share: “How polluted is the air today? Check out the real-time air pollution map, for more than 100 countries.”
https://aqicn.org/here/
Share: “Kwun Tong, HongKong Air Quality is Good - on Wednesday, Aug 13th 2025, 15:00 pm”
https://aqicn.org/snapshot/hongkong/kwun-tong/20250813-15/?cs
Cloud API
This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ )

Looking for another city?

Enter a city name
↓ ↓ ↓
or let us find your nearest air quality monitoring station
Previously visited stations:
Kwun Tong
Duala, Monrovia, Liberia


Do you know of any Air Quality stations in your area?
why not participate to the map with your own air quality station?

Our GAIA air quality monitors are very easy to set up: You only need a WIFI access point and a USB compatible power supply.

Once connected, your real time air pollution levels are instantaneously available on the maps and through the API.

The station comes with a 10-meter water-proof power cable, a USB power supply,mounting equipment and an optional solar panel.

Click for more information

Air quality historical data


Air Quality Rankings

Download the real-time Air Quality Index Widget for:


iPhone & iPad
Android
Windows Phone
Windows PC
Google Chrome
Firefox
Wordpress
Cloud API


Looking for more air quality related products?

Home Air Purifiers
Protection Masks & Respirators
Home Air Purifiers
Personal Air Quality Monitors
DIY Air Sensors
Professional Air Quality Monitoring Stations


About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



Settings


Language Settings:


Temperature unit:
Celsius