Sha Tin Air Pollution: Real-time Air Quality Index (AQI)


Sha Tin AQI: Sha Tin Real-time Air Quality Index (AQI).
79
Moderate
Updated on Tuesday 19:00
temperature: 17°C
currentpast 2 daysminmax
PM2.5 AQI
79Sha Tin, 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.71125
PM10 AQI
40Sha Tin, 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.2752
O3 AQI
58Sha Tin, 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.387
NO2 AQI
12Sha Tin, 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.857
SO2 AQI
1Sha Tin, 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.04
UVI
0Sha Tin, 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.
17Sha Tin, HongKong  t (temp.)  measured by Citizen Weather Observer Program (CWOP/APRS).1222
Pressure
1018Sha Tin, HongKong  p (pressure:)  measured by Citizen Weather Observer Program (CWOP/APRS).10151020
Humidity
69Sha Tin, HongKong  h (humidity)  measured by Citizen Weather Observer Program (CWOP/APRS).3888
Wind
3Sha Tin, HongKong  w (wind)  measured by Citizen Weather Observer Program (CWOP/APRS).13
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Air Quality Forecast
TUE 7
20°C
15°C
WED 8
21°C
14°C
THU 9
21°C
15°C
FRI 10
18°C
12°C
SAT 11
18°C
13°C
SUN 12
18°C
12°C
MON 13
18°C
13°C
PM2.5
O3
Tuesday 7Wednesday 8Thursday 9Friday 10Saturday 11Sunday 12Monday 13
hour
258111417202325811141720232581114172023258111417202325811141720232581114172023258111417
Wind Speed (m/s)
443233444322233334412345767533544445556664324233444212






















































Temp.
16°15°16°20°19°19°16°16°15°15°16°19°20°17°17°16°16°15°17°20°21°18°17°16°14°13°13°16°18°17°16°15°13°13°13°16°18°17°16°14°14°13°14°17°17°17°15°14°14°13°14°16°18°18°
relative humidity
717569485457707477776748466464737774453636517164344046383439375362543024222421212324221723303450535446312935
barometric pressure
101910201022102110181018102010201019101910211021101810181020102110211021102210221020102210241026102610271029102810251026102810281028102810301029102610261027102710251024102710251023102210231024102310231024102510221022
UVI:
6


7:05 ~ 17:55
UVI:
6


7:05 ~ 17:56
UVI:
4


7:05 ~ 17:56
UVI:
6


7:06 ~ 17:57
UVI:
6


7:06 ~ 17:58
UVI:
0


7:06 ~ 17:58


7:06 ~ 17:59
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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