Singapore — Air Quality

Singapore, Asia. US AQI: 71 (Moderate). Air Quality Score: 77.7/100. Dominant pollutant: PM2.5.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 Rank 39 / 50
Air Quality Score 0/100 Rank 38 / 50
Breathability 0/100 Rank 39 / 50

City Info

City ID
aq-singapore
Country
Singapore (SG)
Region
Asia
Population
5,690,000
Coordinates
1.3521, 103.8198
Timezone
Asia/Singapore
AQI Level
Moderate
EU AQI
47
Dominant Pollutant
PM2.5
Measured At
2026-07-12T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 Dominant 23.4 μg/m³
PM10 29.2 μg/m³
O3 88.0 μg/m³
NO2 14.2 μg/m³
SO2 6.7 μg/m³
CO 460.0 μg/m³
PM2.5: 3.8% PM10: 4.7% O3: 14.2% NO2: 2.3% SO2: 1.1% CO: 74.0% Air Quality
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