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Air Quality History for Ōkubo-naka, Japan

Historical PM2.5 and AQI trend from monitoring stations near Ōkubo-naka, Japan.

16
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 53 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 36 28–46 8.7 µg/m³ 11h 60
2026-10-20 49 32–85 12.9 µg/m³ 24h 57
2026-10-19 50 35–69 12.5 µg/m³ 24h 54
2026-10-18 36 25–57 8.8 µg/m³ 24h 59
2026-10-17 50 35–76 12.7 µg/m³ 24h 53
2026-10-16 66 45–148 19.2 µg/m³ 24h 47
2026-10-15 62 30–135 17.9 µg/m³ 24h 53
2026-10-14 68 35–108 20.8 µg/m³ 24h 50
2026-10-13 63 38–134 18.0 µg/m³ 24h 49
2026-10-12 55 39–85 14.8 µg/m³ 24h 54
2026-10-11 60 45–81 16.4 µg/m³ 24h 47
2026-10-10 52 32–72 13.3 µg/m³ 24h 56
2026-10-09 54 26–101 15.0 µg/m³ 24h 55
2026-10-08 35 28–46 8.5 µg/m³ 24h 77
2026-10-07 40 30–51 9.5 µg/m³ 24h 77
2026-10-06 38 23–54 9.1 µg/m³ 24h 76
2026-10-05 40 33–50 9.6 µg/m³ 24h 74
2026-10-04 39 33–45 9.3 µg/m³ 24h 72
2026-10-03 36 30–41 8.6 µg/m³ 24h 73
2026-10-02 33 28–40 8.0 µg/m³ 24h 73
2026-10-01 40 34–44 9.5 µg/m³ 11h 74
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