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Air Quality History for Ryūō, Japan

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

25
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

408h

PM2.5 Station

408h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 34 14–54 8.2 µg/m³ 7h 3
2026-08-07 37 10–68 9.2 µg/m³ 19h 3
2026-08-06 36 15–69 9.0 µg/m³ 14h 2
2026-08-05 39 8–71 10.2 µg/m³ 11h 2
2026-08-04 46 22–69 11.3 µg/m³ 19h 2
2026-08-03 41 11–78 10.3 µg/m³ 22h 2
2026-08-02 38 8–60 9.4 µg/m³ 23h 2
2026-08-01 49 15–100 13.1 µg/m³ 22h 2
2026-07-31 41 5–66 10.4 µg/m³ 19h 3
2026-07-30 49 27–68 12.5 µg/m³ 20h 2
2026-07-29 33 11–59 7.9 µg/m³ 20h 2
2026-07-28 29 10–52 7.0 µg/m³ 20h 2
2026-07-27 33 7–61 8.0 µg/m³ 24h 2
2026-07-26 36 9–70 9.0 µg/m³ 23h 2
2026-07-25 38 5–78 9.5 µg/m³ 24h 3
2026-07-24 37 14–62 9.0 µg/m³ 24h 2
2026-07-23 44 5–95 12.2 µg/m³ 22h 2
2026-07-22 44 13–107 11.8 µg/m³ 23h 3
2026-07-21 52 16–85 14.2 µg/m³ 21h 2
2026-07-20 51 21–70 13.7 µg/m³ 20h 2
2026-07-19 51 25–77 13.6 µg/m³ 11h 2
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