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Air Quality History for Iyo, Japan

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

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

Air Quality Index Station

475h

PM2.5 Station

475h · 15 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 42 34–49 10.1 µg/m³ 8h 16
2026-05-29 38 27–52 9.1 µg/m³ 24h 17
2026-05-28 30 20–48 7.3 µg/m³ 24h 17
2026-05-27 31 16–48 7.5 µg/m³ 24h 18
2026-05-26 32 20–42 7.8 µg/m³ 24h 19
2026-05-25 33 24–47 7.9 µg/m³ 24h 18
2026-05-24 35 24–54 8.4 µg/m³ 24h 19
2026-05-23 36 26–47 8.6 µg/m³ 24h 18
2026-05-22 30 18–41 7.1 µg/m³ 24h 18
2026-05-21 30 21–38 7.3 µg/m³ 24h 18
2026-05-20 36 25–52 8.7 µg/m³ 24h 19
2026-05-19 41 28–54 9.9 µg/m³ 24h 19
2026-05-18 51 43–57 12.5 µg/m³ 24h 19
2026-05-17 45 31–63 10.9 µg/m³ 23h 18
2026-05-16 54 40–61 13.7 µg/m³ 21h 19
2026-05-15 51 30–57 12.8 µg/m³ 24h 18
2026-05-14 48 42–54 11.5 µg/m³ 24h 19
2026-05-13 38 31–46 9.2 µg/m³ 24h 19
2026-05-12 31 21–40 7.5 µg/m³ 24h 20
2026-05-11 40 23–66 9.9 µg/m³ 24h 14
2026-05-10 38 23–53 9.2 µg/m³ 15h 15
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