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Air Quality History for Komagane, Japan

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

21
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 34 10–53 8.1 µg/m³ 12h 3
2026-09-04 22 9–40 5.2 µg/m³ 15h 3
2026-09-03 24 13–56 5.8 µg/m³ 14h 3
2026-09-02 34 5–83 8.7 µg/m³ 15h 3
2026-09-01 31 6–82 7.8 µg/m³ 18h 3
2026-08-31 44 9–172 14.3 µg/m³ 17h 1
2026-08-30 41 5–103 11.2 µg/m³ 13h 2
2026-08-29 24 5–40 5.8 µg/m³ 10h 2
2026-08-28 24 12–50 5.7 µg/m³ 10h 2
2026-08-27 21 10–63 5.3 µg/m³ 13h 3
2026-08-26 38 10–59 9.5 µg/m³ 18h 2
2026-08-25 38 17–68 9.4 µg/m³ 20h 3
2026-08-24 38 25–55 9.3 µg/m³ 16h 3
2026-08-23 41 25–60 9.9 µg/m³ 21h 2
2026-08-22 37 9–83 9.5 µg/m³ 21h 3
2026-08-21 24 10–34 5.7 µg/m³ 21h 3
2026-08-20 26 10–59 6.5 µg/m³ 15h 2
2026-08-19 26 8–54 6.3 µg/m³ 19h 3
2026-08-18 25 10–60 6.2 µg/m³ 21h 2
2026-08-17 23 13–41 5.6 µg/m³ 18h 2
2026-08-16 19 10–27 4.6 µg/m³ 7h 3
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