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Air Quality History for Kodaira, Japan

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

40
Current AQI
Good
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Trend

388h

PM2.5 Trend

388h · 14 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-18 55 55–55 13.8 µg/m³ 19.1 1h 14
2026-04-17 38 30–45 9.0 µg/m³ 12.5 16h 18
2026-04-16 31 25–41 7.4 µg/m³ 10.3 24h 20
2026-04-15 35 24–46 8.5 µg/m³ 12.6 24h 20
2026-04-14 54 47–63 13.7 µg/m³ 21.3 24h 19
2026-04-13 50 27–58 12.4 µg/m³ 19.9 17h 16
2026-04-12 46 35–53 11.0 µg/m³ 16.2 24h 18
2026-04-11 47 28–60 11.8 µg/m³ 17.1 24h 19
2026-04-10 36 15–57 8.7 µg/m³ 16.4 24h 17
2026-04-09 30 13–40 7.2 µg/m³ 13.3 18h 16
2026-04-08 35 27–42 8.4 µg/m³ 9.9 9h 16
2026-04-07 30 9–63 7.5 µg/m³ 11.2 24h 15
2026-04-06 53 45–62 13.4 µg/m³ 19.9 18h 18
2026-04-04 38 16–57 9.3 µg/m³ 15.2 15h 17
2026-04-03 36 27–51 8.6 µg/m³ 11.8 24h 17
2026-04-02 18 6–31 4.4 µg/m³ 6.2 23h 14
2026-04-01 16 5–32 3.9 µg/m³ 5.9 23h 13
2026-03-31 25 6–38 6.0 µg/m³ 11.1 23h 16
2026-03-30 43 23–113 12.4 µg/m³ 18.7 11h 16
2026-03-29 65 56–96 18.8 µg/m³ 24.6 22h 18
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