Eastern Air Pollution: Real-time Air Quality Index (AQI)


Eastern AQI: Eastern Real-time Air Quality Index (AQI).
72
Moderate
Updated on Thursday 1:00
temperature: 18°C
currentpast 2 daysminmax
PM2.5 AQI
72Eastern, 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.57110
PM10 AQI
27Eastern, 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.2555
O3 AQI
28Eastern, 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.2579
NO2 AQI
15Eastern, 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.538
SO2 AQI
1Eastern, 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.12
UVI
0Eastern, 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.05
Temp.
18Eastern, HongKong  t (temp.)  measured by Citizen Weather Observer Program (CWOP/APRS).1721
Pressure
1017Eastern, HongKong  p (pressure:)  measured by Citizen Weather Observer Program (CWOP/APRS).10151018
Humidity
88Eastern, HongKong  h (humidity)  measured by Citizen Weather Observer Program (CWOP/APRS).4588
Wind
0Eastern, HongKong  w (wind)  measured by Citizen Weather Observer Program (CWOP/APRS).04
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Air Quality Forecast
THU 23
19°C
18°C
FRI 24
19°C
17°C
SAT 25
18°C
17°C
SUN 26
19°C
13°C
MON 27
16°C
11°C
TUE 28
15°C
14°C
PM2.5
O3
Thursday 23Friday 24Saturday 25Sunday 26Monday 27Tuesday 28
hour
0369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
664455456810108667991010101091011111063101313121110776425865447















































Temp.
18°18°18°19°19°19°19°18°18°18°18°18°19°19°18°18°18°17°17°18°18°18°18°18°17°17°17°18°19°19°15°13°12°12°11°13°14°16°15°16°15°15°15°14°15°15°15°
relative humidity
8586837676737983868382777476818282838279827679818177756963565861626366565044585149636254465861
barometric pressure
10181016101710181016101410141015101510141015101710151014101410161015101510161018101710151016101710181018101910211019101810211022102210221022102410221020102210231023102210241025102210221023
total precipitation
0.10.1
UVI:
7


7:05 ~ 18:06
UVI:
7


7:05 ~ 18:07
UVI:
7


7:05 ~ 18:07
UVI:
7


7:04 ~ 18:08
UVI:
1


7:04 ~ 18:09


7:04 ~ 18:09
Forecast plotted using timezone +08:00

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)

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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.



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Temperature unit:
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