Kuala Lumpur Air Pollution: Real-time Air Quality Index (AQI)

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Kuala Lumpur AQI: Kuala Lumpur Real-time Air Quality Index (AQI).
94
Moderate
Updated on Friday 13:00
temperature: 32°C
currentpast 2 daysminmax
PM2.5 AQI
94Kuala Lumpur PM25 (fine particulate matter) measured by Malaysia Department of Environment (DOE); Air Polluant Index Management System. Values are converted to the US EPA AQI standard.69145
PM10 AQI
40Kuala Lumpur PM10 (respirable particulate matter) measured by Malaysia Department of Environment (DOE); Air Polluant Index Management System. Values are converted to the US EPA AQI standard.2957
O3 AQI
31Kuala Lumpur O3 (ozone) measured by Malaysia Department of Environment (DOE); Air Polluant Index Management System. Values are converted to the US EPA AQI standard.036
NO2 AQI
10Kuala Lumpur NO2 (nitrogen dioxide) measured by Malaysia Department of Environment (DOE); Air Polluant Index Management System. Values are converted to the US EPA AQI standard.520
SO2 AQI
1Kuala Lumpur SO2 (sulfur dioxide) measured by Malaysia Department of Environment (DOE); Air Polluant Index Management System. Values are converted to the US EPA AQI standard.02
CO AQI
0Kuala Lumpur CO (carbon monoxide) measured by Malaysia Department of Environment (DOE); Air Polluant Index Management System. Values are converted to the US EPA AQI standard.00
Temp.
32Kuala Lumpur t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).2634
Pressure
1011Kuala Lumpur p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10071012
Humidity
66Kuala Lumpur h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).4994
Wind
3Kuala Lumpur w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).15
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map © OpenStreetMap contributors

Air Quality Forecast
FRI 8
33°C
23°C
SAT 9
33°C
23°C
SUN 10
30°C
23°C
MON 11
26°C
22°C
TUE 12
29°C
21°C
WED 13
30°C
23°C
THU 14
26°C
23°C
PM2.5
Friday 8Saturday 9Sunday 10Monday 11Tuesday 12Wednesday 13Thursday 14
hour
0369121518210369121518210369121518210369121518210369121518210369121518210369121518
Wind Speed (m/s)
2211221111112321111122211112332211112311110122110111111























































Temp.
24°23°23°28°32°30°28°26°25°24°23°29°32°33°27°25°25°24°23°27°30°28°26°24°23°23°22°26°26°24°23°22°22°21°21°22°28°29°26°24°24°23°23°27°30°28°24°24°23°23°23°24°26°26°24°
relative humidity
87898969496070758083836344447484868991715970819091909078818893958993938755526979839090715668868891919189757584
barometric pressure
1011100910111012101110091009101210121011101210131011100810101012101210111011101310111009100910111011101010101013101110101010101210111010101110121010100810091011101110101011101210091007101010111011101010111011101010081010
total precipitation
0.40.80.90.20.60.61.60.11.44.86.10.910.62.53.90.82.80.10.31.14.53.24.82.13.40.10.30.10.10.91.30.10.312.80.31.30.30.80.111.12.3
UVI:
6


7:13 ~ 19:27
UVI:
10


7:13 ~ 19:27
UVI:
6


7:13 ~ 19:26
UVI:
11


7:12 ~ 19:26
UVI:
10


7:12 ~ 19:26


7:12 ~ 19:26


7:12 ~ 19:26
Forecast plotted using timezone +08:00
Latest forecast updates:
Wind: an hour ago [Aug 8, 2025 4:43 AM]
fine particulate matter: 11 hours ago [Aug 7, 2025 6:22 PM]
ozone: 4 months ago [Mar 30, 2025 8:38 PM]
click to view the detailed forecast

Air Quality Data provided by: the Malaysia Department of Environment (DOE); Air Polluant Index Management System (eqms.doe.gov.my)

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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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