Tokyo — Air Quality (東京)

Japan, Asia. US AQI: 66 (Moderate). Air Quality Score: 77.6/100. Dominant pollutant: NO2.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 Rank 36 / 50
Air Quality Score 0/100 Rank 39 / 50
Breathability 0/100 Rank 38 / 50

City Info

City ID
aq-tokyo
Country
Japan (JP)
Region
Asia
Population
13,960,000
Coordinates
35.6762, 139.6503
Timezone
Asia/Tokyo
AQI Level
Moderate
EU AQI
39
Dominant Pollutant
NO2
Measured At
2026-07-12T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 20.0 μg/m³
PM10 22.4 μg/m³
O3 43.0 μg/m³
NO2 Dominant 40.9 μg/m³
SO2 19.9 μg/m³
CO 246.0 μg/m³
PM2.5: 5.1% PM10: 5.7% O3: 11.0% NO2: 10.4% SO2: 5.1% CO: 62.7% Air Quality
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