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Air Quality History for Saikū, Japan

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

39
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 14 stations

Temperature GFS model

79pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 36 28–54 8.8 µg/m³ 9.3 23h 11
2026-05-28 31 19–62 7.5 µg/m³ 7.6 24h 10
2026-05-27 26 13–42 6.2 µg/m³ 8.1 24h 12
2026-05-26 28 15–45 6.7 µg/m³ 9.1 24h 11
2026-05-25 32 23–44 7.8 µg/m³ 11.2 24h 10
2026-05-24 33 24–49 8.0 µg/m³ 12.5 24h 11
2026-05-23 30 20–42 7.1 µg/m³ 7.9 24h 12
2026-05-22 28 20–35 6.6 µg/m³ 8.5 24h 11
2026-05-21 26 18–43 6.3 µg/m³ 10.2 24h 9
2026-05-20 33 18–54 7.9 µg/m³ 9.2 24h 12
2026-05-19 42 29–63 10.4 µg/m³ 12.3 24h 12
2026-05-18 54 48–59 13.7 µg/m³ 20.9 24h 12
2026-05-17 48 39–56 11.7 µg/m³ 17.1 23h 12
2026-05-16 56 50–64 14.7 µg/m³ 17.7 23h 10
2026-05-15 54 45–75 14.0 µg/m³ 20.0 24h 10
2026-05-14 49 31–54 11.9 µg/m³ 16.8 24h 11
2026-05-13 38 30–48 9.0 µg/m³ 13.4 24h 10
2026-05-12 32 22–40 7.6 µg/m³ 10.5 24h 11
2026-05-11 38 28–60 9.4 µg/m³ 10.9 24h 11
2026-05-10 37 15–57 9.0 µg/m³ 11.1 23h 11
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