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Air Quality History for Tsubame, Japan

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

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

Air Quality Index Station

478h

PM2.5 Station

478h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 19 17–21 4.6 µg/m³ 2h 5
2026-06-08 30 16–48 7.1 µg/m³ 24h 6
2026-06-07 26 12–46 6.2 µg/m³ 24h 7
2026-06-06 30 17–48 7.1 µg/m³ 24h 7
2026-06-05 32 18–43 7.6 µg/m³ 24h 7
2026-06-04 29 16–51 7.1 µg/m³ 24h 6
2026-06-03 27 9–46 6.5 µg/m³ 24h 6
2026-06-02 27 11–41 6.4 µg/m³ 24h 6
2026-06-01 41 25–56 9.8 µg/m³ 24h 6
2026-05-31 48 34–69 11.9 µg/m³ 24h 7
2026-05-30 40 23–48 9.7 µg/m³ 24h 7
2026-05-29 35 9–55 8.3 µg/m³ 24h 6
2026-05-28 33 17–65 8.1 µg/m³ 24h 6
2026-05-27 38 18–58 9.2 µg/m³ 24h 7
2026-05-26 31 13–49 7.4 µg/m³ 24h 7
2026-05-25 37 23–54 8.9 µg/m³ 23h 7
2026-05-24 40 23–58 9.5 µg/m³ 24h 7
2026-05-23 34 20–44 8.3 µg/m³ 24h 6
2026-05-22 30 17–52 7.2 µg/m³ 24h 6
2026-05-21 29 13–48 6.8 µg/m³ 24h 7
2026-05-20 35 23–55 8.5 µg/m³ 21h 6
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