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Air Quality History for Sumiyoshi, Japan

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

34
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

475h

PM2.5 Station

475h · 21 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 37 35–41 9.0 µg/m³ 7h 28
2026-05-29 36 26–52 8.8 µg/m³ 24h 31
2026-05-28 29 21–38 6.9 µg/m³ 24h 34
2026-05-27 25 16–37 6.1 µg/m³ 24h 37
2026-05-26 30 22–40 7.3 µg/m³ 24h 35
2026-05-25 34 27–54 8.2 µg/m³ 24h 36
2026-05-24 32 25–43 7.6 µg/m³ 24h 35
2026-05-23 33 22–42 7.9 µg/m³ 24h 38
2026-05-22 28 21–42 6.7 µg/m³ 24h 35
2026-05-21 30 20–37 7.2 µg/m³ 24h 27
2026-05-20 35 28–50 8.5 µg/m³ 24h 38
2026-05-19 41 29–59 10.0 µg/m³ 24h 36
2026-05-18 53 43–60 13.4 µg/m³ 24h 38
2026-05-17 49 43–55 11.9 µg/m³ 23h 33
2026-05-16 54 47–58 13.7 µg/m³ 21h 33
2026-05-15 51 24–57 12.7 µg/m³ 24h 31
2026-05-14 49 40–54 11.8 µg/m³ 24h 33
2026-05-13 38 30–45 9.2 µg/m³ 24h 35
2026-05-12 33 23–50 7.9 µg/m³ 24h 39
2026-05-11 43 26–57 10.5 µg/m³ 24h 27
2026-05-10 39 31–57 9.5 µg/m³ 16h 29
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