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Air Quality History for Nagai, Japan

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

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

Air Quality Index Station

424h

PM2.5 Station

424h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 33 9–57 8.0 µg/m³ 11h 3
2026-09-04 23 10–40 5.5 µg/m³ 22h 2
2026-09-03 21 1–48 5.0 µg/m³ 20h 3
2026-09-02 32 5–55 7.6 µg/m³ 21h 3
2026-09-01 30 13–61 7.4 µg/m³ 22h 3
2026-08-31 53 5–219 23.3 µg/m³ 21h 2
2026-08-30 34 5–159 10.1 µg/m³ 20h 2
2026-08-29 29 3–82 7.4 µg/m³ 19h 2
2026-08-28 36 17–93 9.5 µg/m³ 17h 2
2026-08-27 20 7–49 4.8 µg/m³ 21h 3
2026-08-26 38 9–151 10.3 µg/m³ 22h 3
2026-08-25 35 12–55 8.5 µg/m³ 21h 3
2026-08-24 36 6–55 8.7 µg/m³ 23h 2
2026-08-23 36 12–65 8.9 µg/m³ 24h 3
2026-08-22 33 10–64 8.2 µg/m³ 24h 3
2026-08-21 27 6–64 6.6 µg/m³ 22h 3
2026-08-20 27 13–52 6.6 µg/m³ 19h 2
2026-08-19 23 2–55 5.5 µg/m³ 22h 3
2026-08-18 23 11–38 5.5 µg/m³ 22h 3
2026-08-17 24 13–50 5.7 µg/m³ 22h 3
2026-08-16 24 7–43 5.7 µg/m³ 9h 3
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