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Air Quality History for Saikai, Japan

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

37
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 15 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 37 27–48 8.9 µg/m³ 19h 15
2026-05-28 32 21–49 7.7 µg/m³ 24h 15
2026-05-27 31 18–49 7.4 µg/m³ 24h 16
2026-05-26 29 19–46 6.9 µg/m³ 24h 16
2026-05-25 34 24–42 8.2 µg/m³ 24h 17
2026-05-24 36 27–52 8.7 µg/m³ 24h 15
2026-05-23 33 22–45 8.0 µg/m³ 24h 17
2026-05-22 28 18–36 6.7 µg/m³ 24h 16
2026-05-21 31 20–42 7.3 µg/m³ 24h 14
2026-05-20 38 25–54 9.1 µg/m³ 24h 16
2026-05-19 43 27–55 10.4 µg/m³ 24h 17
2026-05-18 52 37–61 13.2 µg/m³ 24h 17
2026-05-17 46 29–71 11.2 µg/m³ 23h 15
2026-05-16 54 45–61 13.9 µg/m³ 21h 16
2026-05-15 54 47–62 13.5 µg/m³ 4h 14
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