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Air Quality History for Saikai, Japan

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

44
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 17 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 35 29–49 8.4 µg/m³ 10h 19
2026-10-20 42 28–55 10.0 µg/m³ 24h 18
2026-10-19 37 28–46 8.9 µg/m³ 24h 18
2026-10-18 35 23–48 8.3 µg/m³ 24h 18
2026-10-17 45 30–57 11.1 µg/m³ 24h 20
2026-10-16 46 23–90 11.8 µg/m³ 24h 18
2026-10-15 37 22–55 9.0 µg/m³ 24h 18
2026-10-14 41 23–77 10.4 µg/m³ 24h 18
2026-10-13 50 31–116 12.7 µg/m³ 24h 16
2026-10-12 37 22–48 8.9 µg/m³ 24h 17
2026-10-11 44 23–93 11.1 µg/m³ 24h 16
2026-10-10 34 24–44 8.1 µg/m³ 24h 17
2026-10-09 35 23–60 8.6 µg/m³ 24h 16
2026-10-08 32 23–46 7.8 µg/m³ 24h 18
2026-10-07 35 24–54 8.4 µg/m³ 24h 19
2026-10-06 38 27–54 9.2 µg/m³ 24h 18
2026-10-05 36 24–56 8.8 µg/m³ 24h 18
2026-10-04 34 19–64 8.3 µg/m³ 24h 17
2026-10-03 35 21–48 8.3 µg/m³ 24h 18
2026-10-02 40 23–155 10.7 µg/m³ 24h 19
2026-10-01 36 31–49 8.6 µg/m³ 12h 20
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