Osaka — Air Quality (大阪)

Japan, Asia. US AQI: 43 (Good). Air Quality Score: 86.5/100. Dominant pollutant: PM2.5.

Last updated: · Updated hourly

Quanteta Scores

US AQI 0 Rank 17 / 50
Air Quality Score 0/100 Rank 23 / 50
Breathability 0/100 Rank 25 / 50

City Info

City ID
aq-osaka
Country
Japan (JP)
Region
Asia
Population
2,750,000
Coordinates
34.6937, 135.5023
Timezone
Asia/Tokyo
AQI Level
Good
EU AQI
31
Dominant Pollutant
PM2.5
Measured At
2026-05-24T14:00Z

Pollutant Concentrations

Pollutant Concentration
PM2.5 Dominant 11.7 μg/m³
PM10 14.7 μg/m³
O3 77.0 μg/m³
NO2 14.0 μg/m³
SO2 12.3 μg/m³
CO 155.0 μg/m³
PM2.5: 4.1% PM10: 5.2% O3: 27.0% NO2: 4.9% SO2: 4.3% CO: 54.4% Air Quality
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