Kuala Lumpur — Air Quality

Malaysia, Asia. US AQI: 133 (Unhealthy for Sensitive Groups). Air Quality Score: 54.3/100. Dominant pollutant: NO2.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 Rank 44 / 50
Air Quality Score 0/100 Rank 43 / 50
Breathability 0/100 Rank 43 / 50

City Info

City ID
aq-kuala-lumpur
Country
Malaysia (MY)
Region
Asia
Population
1,980,000
Coordinates
3.139, 101.6869
Timezone
Asia/Kuala_Lumpur
AQI Level
Unhealthy for Sensitive Groups
EU AQI
79
Dominant Pollutant
NO2
Measured At
2026-07-09T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 41.1 μg/m³
PM10 44.6 μg/m³
O3 15.0 μg/m³
NO2 Dominant 91.7 μg/m³
SO2 47.7 μg/m³
CO 4617.0 μg/m³
PM2.5: 0.8% PM10: 0.9% O3: 0.3% NO2: 1.9% SO2: 1.0% CO: 95.1% Air Quality
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