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Air Quality History for Ishii, Japan

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

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 8 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 35–39 8.8 µg/m³ 3h 11
2026-05-29 40 25–52 9.6 µg/m³ 24h 11
2026-05-28 30 20–44 7.3 µg/m³ 24h 10
2026-05-27 31 18–40 7.5 µg/m³ 24h 10
2026-05-26 34 20–49 8.2 µg/m³ 24h 10
2026-05-25 35 18–49 8.5 µg/m³ 24h 11
2026-05-24 39 23–67 9.6 µg/m³ 24h 10
2026-05-23 41 30–62 10.0 µg/m³ 24h 11
2026-05-22 33 16–41 7.8 µg/m³ 24h 11
2026-05-21 31 20–44 7.4 µg/m³ 24h 10
2026-05-20 36 18–52 8.6 µg/m³ 24h 10
2026-05-19 40 25–61 9.8 µg/m³ 24h 11
2026-05-18 46 32–57 11.1 µg/m³ 24h 10
2026-05-17 47 34–63 11.4 µg/m³ 22h 11
2026-05-16 54 40–66 13.8 µg/m³ 21h 11
2026-05-15 52 43–59 13.0 µg/m³ 24h 12
2026-05-14 48 31–54 11.4 µg/m³ 24h 12
2026-05-13 35 27–48 8.4 µg/m³ 24h 12
2026-05-12 32 23–52 7.6 µg/m³ 24h 12
2026-05-11 47 28–167 13.8 µg/m³ 24h 8
2026-05-10 39 28–58 9.3 µg/m³ 20h 10
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