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Air Quality History for Hannan, Japan

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 34 17–45 8.0 µg/m³ 10h 46
2026-06-08 26 20–32 6.3 µg/m³ 24h 64
2026-06-07 26 18–34 6.2 µg/m³ 24h 62
2026-06-06 34 24–48 8.2 µg/m³ 24h 71
2026-06-05 32 27–39 7.8 µg/m³ 24h 67
2026-06-04 29 20–38 7.0 µg/m³ 24h 59
2026-06-03 28 22–38 6.6 µg/m³ 24h 62
2026-06-02 25 18–37 6.0 µg/m³ 24h 63
2026-06-01 46 31–63 11.6 µg/m³ 24h 49
2026-05-31 53 48–70 13.4 µg/m³ 24h 43
2026-05-30 47 39–99 11.7 µg/m³ 24h 51
2026-05-29 39 34–48 9.4 µg/m³ 24h 44
2026-05-28 35 21–53 8.3 µg/m³ 24h 48
2026-05-27 30 18–40 7.1 µg/m³ 24h 58
2026-05-26 28 23–32 6.8 µg/m³ 14h 54
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