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Air Quality History for Okegawa, Japan

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

50
Current AQI
Good
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

314h · 5 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 36 17–70 9.2 µg/m³ 15.2 21h 10
2026-04-09 29 13–36 7.0 µg/m³ 12.3 18h 10
2026-04-08 34 27–42 8.2 µg/m³ 9.8 9h 10
2026-04-07 29 7–61 7.2 µg/m³ 11.1 24h 10
2026-04-06 52 42–61 13.0 µg/m³ 19.6 18h 11
2026-04-04 38 18–58 9.4 µg/m³ 14.4 15h 11
2026-04-03 35 27–50 8.3 µg/m³ 11.5 24h 11
2026-04-02 17 5–31 4.1 µg/m³ 5.7 24h 9
2026-04-01 17 7–30 4.0 µg/m³ 5.4 23h 8
2026-03-31 23 6–40 5.6 µg/m³ 9.4 24h 10
2026-03-30 42 22–113 12.2 µg/m³ 18.1 11h 9
2026-03-29 65 49–75 18.6 µg/m³ 25.4 24h 10
2026-03-28 57 35–119 15.5 µg/m³ 20.9 24h 10
2026-03-27 34 20–45 8.0 µg/m³ 11.4 24h 11
2026-03-26 24 14–34 5.8 µg/m³ 7.7 24h 11
2026-03-25 39 32–46 9.4 µg/m³ 12.2 7h 12
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