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Air Quality History for Osaka, Japan

Historical PM2.5 and AQI trend from monitoring stations near Osaka, Japan.

61
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 70 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 42 33–63 10.5 µg/m³ 7h 76
2026-10-20 51 32–77 13.2 µg/m³ 24h 72
2026-10-19 60 40–80 16.6 µg/m³ 24h 67
2026-10-18 41 29–72 10.3 µg/m³ 24h 74
2026-10-17 65 38–113 18.8 µg/m³ 24h 71
2026-10-16 77 45–154 24.3 µg/m³ 24h 57
2026-10-15 85 50–152 27.7 µg/m³ 24h 73
2026-10-14 88 32–152 29.5 µg/m³ 24h 61
2026-10-13 78 45–133 24.7 µg/m³ 24h 62
2026-10-12 64 37–120 18.6 µg/m³ 24h 68
2026-10-11 70 39–133 21.1 µg/m³ 24h 60
2026-10-10 65 42–111 19.2 µg/m³ 24h 66
2026-10-09 67 28–139 20.3 µg/m³ 24h 75
2026-10-08 35 28–42 8.3 µg/m³ 24h 109
2026-10-07 37 31–48 8.9 µg/m³ 14h 109
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