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Air Quality History for Ichinoe, Japan

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

29
Current AQI
Good
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Trend

400h

PM2.5 Trend

400h · 1 station

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-15 36 26–46 8.6 µg/m³ 13.1 21h 16
2026-04-14 54 42–62 13.6 µg/m³ 21.8 24h 17
2026-04-13 50 30–58 12.1 µg/m³ 20.4 17h 15
2026-04-12 44 34–52 10.7 µg/m³ 16.6 24h 16
2026-04-11 46 28–59 11.5 µg/m³ 17.4 24h 17
2026-04-10 38 19–59 9.5 µg/m³ 17.8 24h 16
2026-04-09 30 13–42 7.2 µg/m³ 13.6 18h 15
2026-04-08 34 27–41 8.2 µg/m³ 9.9 9h 14
2026-04-07 28 8–63 6.9 µg/m³ 11.0 24h 14
2026-04-06 52 41–61 13.0 µg/m³ 20.3 18h 16
2026-04-04 39 21–58 9.6 µg/m³ 15.8 15h 15
2026-04-03 35 26–51 8.4 µg/m³ 11.7 24h 15
2026-04-02 18 6–30 4.4 µg/m³ 6.1 24h 12
2026-04-01 18 6–32 4.2 µg/m³ 5.8 23h 12
2026-03-31 27 4–37 6.4 µg/m³ 12.0 24h 13
2026-03-30 43 22–113 12.3 µg/m³ 18.8 11h 14
2026-03-29 63 49–75 17.6 µg/m³ 24.4 24h 15
2026-03-28 57 36–119 15.7 µg/m³ 21.6 24h 13
2026-03-27 34 21–44 8.1 µg/m³ 12.0 24h 16
2026-03-26 42 31–74 11.5 µg/m³ 14.0 4h 10
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