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Air Quality History for Naka-niida, Japan

Historical PM2.5 and AQI trend from monitoring stations near Naka-niida, Japan.

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 15 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 30 15–45 7.2 µg/m³ 7h 15
2026-10-20 41 29–55 9.8 µg/m³ 24h 15
2026-10-19 42 26–65 10.3 µg/m³ 24h 14
2026-10-18 33 25–46 8.0 µg/m³ 24h 15
2026-10-17 35 18–48 8.4 µg/m³ 24h 14
2026-10-16 49 19–77 12.7 µg/m³ 24h 14
2026-10-15 49 28–125 13.0 µg/m³ 24h 14
2026-10-14 37 17–84 9.3 µg/m³ 24h 12
2026-10-13 38 23–66 9.7 µg/m³ 24h 14
2026-10-12 36 22–59 8.7 µg/m³ 24h 13
2026-10-11 43 28–72 10.8 µg/m³ 24h 14
2026-10-10 35 21–52 8.4 µg/m³ 24h 15
2026-10-09 31 20–71 7.7 µg/m³ 24h 15
2026-10-08 38 25–58 9.1 µg/m³ 24h 14
2026-10-07 40 23–72 9.9 µg/m³ 24h 16
2026-10-06 39 27–56 9.5 µg/m³ 24h 15
2026-10-05 43 29–55 10.4 µg/m³ 24h 15
2026-10-04 37 28–52 8.9 µg/m³ 24h 15
2026-10-03 41 27–59 9.9 µg/m³ 24h 15
2026-10-02 37 23–56 8.9 µg/m³ 24h 15
2026-10-01 40 29–52 9.7 µg/m³ 14h 16
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