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Air Quality History for Iwamizawa, Japan

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

29
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

476h

PM2.5 Station

476h · 5 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 31 18–46 7.5 µg/m³ 7h 5
2026-10-20 42 9–104 11.0 µg/m³ 24h 4
2026-10-19 38 18–54 9.1 µg/m³ 24h 4
2026-10-18 37 12–113 10.1 µg/m³ 24h 4
2026-10-17 43 10–96 11.3 µg/m³ 24h 4
2026-10-16 68 24–215 24.4 µg/m³ 24h 4
2026-10-15 44 7–145 11.5 µg/m³ 23h 4
2026-10-14 59 11–138 17.7 µg/m³ 24h 4
2026-10-13 54 12–134 15.7 µg/m³ 23h 5
2026-10-12 38 3–79 9.3 µg/m³ 24h 4
2026-10-11 53 30–92 14.4 µg/m³ 24h 4
2026-10-10 36 12–73 9.0 µg/m³ 24h 4
2026-10-09 37 12–181 11.9 µg/m³ 24h 4
2026-10-08 33 20–58 8.1 µg/m³ 24h 5
2026-10-07 33 14–62 7.9 µg/m³ 24h 5
2026-10-06 37 15–56 9.0 µg/m³ 24h 4
2026-10-05 35 6–63 8.7 µg/m³ 24h 6
2026-10-04 44 12–243 16.4 µg/m³ 24h 5
2026-10-03 35 23–74 8.6 µg/m³ 24h 5
2026-10-02 33 19–56 7.9 µg/m³ 24h 5
2026-10-01 37 21–53 8.9 µg/m³ 15h 5
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