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Air Quality History for Marugame, Japan

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

19
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 31 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 33 25–38 7.9 µg/m³ 13.1 8h 30
2026-10-20 43 31–73 10.5 µg/m³ 32.6 24h 25
2026-10-19 40 31–55 9.8 µg/m³ 16.5 24h 24
2026-10-18 38 26–52 9.1 µg/m³ 16.3 24h 28
2026-10-17 44 31–61 10.7 µg/m³ 13.3 24h 25
2026-10-16 54 36–131 14.5 µg/m³ 15.4 24h 21
2026-10-15 39 28–67 9.7 µg/m³ 12.5 24h 22
2026-10-14 60 27–167 18.5 µg/m³ 10.3 24h 20
2026-10-13 61 39–160 18.1 µg/m³ 17.5 24h 20
2026-10-12 45 35–58 11.0 µg/m³ 14.2 24h 23
2026-10-11 53 32–114 14.1 µg/m³ 17.1 24h 17
2026-10-10 39 33–53 9.4 µg/m³ 15.1 24h 23
2026-10-09 45 26–160 12.2 µg/m³ 13.8 24h 21
2026-10-08 36 26–51 8.5 µg/m³ 10.7 24h 27
2026-10-07 41 33–56 9.8 µg/m³ 6.9 24h 27
2026-10-06 41 30–75 10.1 µg/m³ 10.8 24h 28
2026-10-05 42 27–54 10.0 µg/m³ 16.9 24h 26
2026-10-04 38 30–47 9.2 µg/m³ 7.1 24h 27
2026-10-03 40 29–114 10.1 µg/m³ 8.0 24h 27
2026-10-02 35 28–51 8.4 µg/m³ 7.8 24h 26
2026-10-01 39 33–48 9.3 µg/m³ 15.5 13h 28
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