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Air Quality History for Shiraoka, Japan

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

41
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 34 6–42 8.1 µg/m³ 9.6 17h 90
2026-05-28 31 24–47 7.5 µg/m³ 8.4 24h 96
2026-05-27 31 24–39 7.5 µg/m³ 8.8 24h 104
2026-05-26 32 27–38 7.7 µg/m³ 9.1 24h 101
2026-05-25 34 30–40 8.1 µg/m³ 10.4 24h 101
2026-05-24 35 29–47 8.4 µg/m³ 11.2 24h 103
2026-05-23 34 30–40 8.2 µg/m³ 11.3 24h 106
2026-05-22 30 21–36 7.1 µg/m³ 7.9 24h 103
2026-05-21 29 23–36 7.0 µg/m³ 6.2 24h 94
2026-05-20 35 26–43 8.4 µg/m³ 11.8 24h 105
2026-05-19 41 33–59 9.9 µg/m³ 14.7 24h 107
2026-05-18 50 42–59 12.2 µg/m³ 20.5 24h 104
2026-05-17 46 32–55 11.1 µg/m³ 21.5 24h 100
2026-05-16 55 48–78 14.3 µg/m³ 24.1 24h 90
2026-05-15 51 41–55 12.4 µg/m³ 22.2 24h 96
2026-05-14 47 38–51 11.2 µg/m³ 18.8 24h 104
2026-05-13 36 30–42 8.5 µg/m³ 13.0 24h 102
2026-05-12 32 27–36 7.6 µg/m³ 9.7 24h 105
2026-05-11 38 29–55 9.2 µg/m³ 8.8 24h 88
2026-05-10 37 32–45 9.0 µg/m³ 8.7 24h 99
2026-05-09 30 28–32 7.1 µg/m³ 7.9 7h 110
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