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Air Quality History for Nichinan, Japan

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

43
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

461h

PM2.5 Station

461h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 39 19–60 9.6 µg/m³ 23h 4
2026-05-28 27 15–44 6.6 µg/m³ 23h 4
2026-05-27 19 9–34 4.7 µg/m³ 23h 4
2026-05-26 23 10–49 5.5 µg/m³ 24h 4
2026-05-25 33 17–46 7.8 µg/m³ 24h 4
2026-05-24 30 18–41 7.3 µg/m³ 24h 4
2026-05-23 34 15–54 8.1 µg/m³ 24h 4
2026-05-22 25 5–41 6.1 µg/m³ 24h 4
2026-05-21 33 17–63 8.0 µg/m³ 23h 4
2026-05-20 30 13–47 7.1 µg/m³ 24h 4
2026-05-19 35 21–62 8.5 µg/m³ 24h 4
2026-05-18 51 25–65 13.2 µg/m³ 23h 4
2026-05-17 44 25–65 10.9 µg/m³ 21h 4
2026-05-16 55 14–71 14.6 µg/m³ 20h 4
2026-05-15 52 35–65 13.3 µg/m³ 22h 3
2026-05-14 49 32–61 12.2 µg/m³ 24h 4
2026-05-13 37 17–54 9.0 µg/m³ 21h 3
2026-05-12 31 9–45 7.5 µg/m³ 24h 4
2026-05-11 48 7–159 13.4 µg/m³ 24h 4
2026-05-10 40 22–70 9.9 µg/m³ 22h 4
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