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Air Quality History for Uchiko, Japan

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

46
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

471h

PM2.5 Station

471h · 12 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 47 47–47 11.2 µg/m³ 1h 12
2026-05-29 37 23–51 8.8 µg/m³ 23h 8
2026-05-28 31 14–53 7.5 µg/m³ 24h 7
2026-05-27 27 20–51 6.6 µg/m³ 24h 9
2026-05-26 28 14–40 6.8 µg/m³ 24h 9
2026-05-25 33 20–53 7.9 µg/m³ 24h 8
2026-05-24 30 22–43 7.1 µg/m³ 24h 8
2026-05-23 31 17–45 7.4 µg/m³ 24h 10
2026-05-22 25 15–35 5.9 µg/m³ 24h 9
2026-05-21 32 9–61 7.8 µg/m³ 23h 7
2026-05-20 34 22–54 8.2 µg/m³ 24h 10
2026-05-19 42 24–59 10.3 µg/m³ 24h 9
2026-05-18 53 27–65 13.4 µg/m³ 24h 9
2026-05-17 47 26–57 11.5 µg/m³ 22h 9
2026-05-16 55 42–64 14.1 µg/m³ 21h 8
2026-05-15 52 13–102 13.6 µg/m³ 24h 6
2026-05-14 51 39–60 12.6 µg/m³ 23h 7
2026-05-13 41 28–88 10.4 µg/m³ 24h 7
2026-05-12 35 18–54 8.3 µg/m³ 24h 8
2026-05-11 42 20–86 10.6 µg/m³ 24h 8
2026-05-10 39 21–62 9.6 µg/m³ 22h 9
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