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Air Quality History for Iwai, Japan

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

67
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 69 68–70 20.6 µg/m³ 39.4 2h 36
2026-07-21 59 53–64 16.0 µg/m³ 32.4 24h 36
2026-07-20 52 41–59 13.0 µg/m³ 19.9 24h 47
2026-07-19 43 30–52 10.4 µg/m³ 10.2 24h 49
2026-07-18 41 27–52 9.9 µg/m³ 7.7 24h 48
2026-07-17 52 36–63 13.1 µg/m³ 24.6 24h 48
2026-07-16 57 46–64 15.0 µg/m³ 36.1 24h 52
2026-07-15 54 48–62 13.5 µg/m³ 30.1 24h 52
2026-07-14 49 37–57 11.8 µg/m³ 24.5 24h 52
2026-07-13 52 43–60 13.1 µg/m³ 30.5 24h 57
2026-07-12 45 30–60 11.0 µg/m³ 21.9 24h 55
2026-07-11 33 22–61 8.0 µg/m³ 10.8 24h 57
2026-07-10 31 23–45 7.4 µg/m³ 7.8 24h 57
2026-07-09 35 23–49 8.5 µg/m³ 9.0 24h 56
2026-07-08 30 23–36 7.2 µg/m³ 10.1 21h 56
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