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

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Longtan AQI: Longtan Real-time Air Quality Index (AQI).
25
Good
Updated on Friday 2:00
temperature: 25°C
currentpast 2 daysminmax
PM2.5 AQI
25Longtan, Taiwan PM25 (fine particulate matter) measured by TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網). Values are converted to the US EPA AQI standard.557
PM10 AQI
14Longtan, Taiwan PM10 (respirable particulate matter) measured by TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網). Values are converted to the US EPA AQI standard.729
O3 AQI
6Longtan, Taiwan O3 (ozone) measured by TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網). Values are converted to the US EPA AQI standard.455
NO2 AQI
2Longtan, Taiwan NO2 (nitrogen dioxide) measured by TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網). Values are converted to the US EPA AQI standard.211
SO2 AQI
1Longtan, Taiwan SO2 (sulfur dioxide) measured by TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網). Values are converted to the US EPA AQI standard.13
CO AQI
1Longtan, Taiwan CO (carbon monoxide) measured by TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網). Values are converted to the US EPA AQI standard.13
Temp.
25Longtan, Taiwan t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2533
Pressure
1008Longtan, Taiwan p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).9981011
Humidity
74Longtan, Taiwan h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).4788
Wind
1Longtan, Taiwan w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).06
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Air Quality Forecast
FRI 15
35°C
26°C
SAT 16
35°C
26°C
SUN 17
35°C
26°C
MON 18
32°C
27°C
TUE 19
32°C
27°C
WED 20
34°C
26°C
PM2.5
Friday 15Saturday 16Sunday 17Monday 18Tuesday 19Wednesday 20
hour
0369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
544226874346910974322244211133321334788776469987















































Temp.
27°26°27°33°35°33°29°28°27°26°27°32°35°33°29°27°27°26°27°32°35°34°30°29°28°27°28°32°32°31°29°29°28°27°28°32°32°31°29°28°27°26°30°34°34°31°29°
relative humidity
7374684741466671706664484147677274726351414359667072705658596770707573565455677172715845465464
barometric pressure
10091009100910091008100710081009100910091010100910071006100710081008100810091010100810071009101110101010101210121011101010111012101110101011101110091009101010101009100810091008100710071009
total precipitation
0.10.30.120.81.10.10.20.40.30.80.40.50.10.10.1
UVI:
11


5:30 ~ 18:31
UVI:
11


5:30 ~ 18:30
UVI:
8


5:31 ~ 18:30
UVI:
7


5:31 ~ 18:29
UVI:
1


5:32 ~ 18:28


5:32 ~ 18:27
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: 2 hours ago [Aug 14, 2025 5:10 PM]
fine particulate matter: a day ago [Aug 13, 2025 6:02 PM]
click to view the detailed forecast

Air Quality Data provided by: TAQM - Taiwan Environmental Protection Agency (行政院環保署－空氣品質監測網) (epa.gov.tw)

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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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