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Air Quality History for Katsuren-haebaru, Japan

Historical PM2.5 and AQI trend from monitoring stations near Katsuren-haebaru, Japan.

15
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

398h

PM2.5 Station

398h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-23 31 9–63 7.7 µg/m³ 19h 1
2026-09-22 31 11–53 7.5 µg/m³ 20h 1
2026-09-21 32 8–75 8.2 µg/m³ 14h 1
2026-09-20 22 8–46 5.2 µg/m³ 20h 2
2026-09-19 26 9–48 6.2 µg/m³ 22h 1
2026-09-18 25 3–53 6.1 µg/m³ 21h 2
2026-09-17 25 13–42 6.0 µg/m³ 21h 1
2026-09-16 28 8–132 7.6 µg/m³ 19h 1
2026-09-15 20 6–50 4.8 µg/m³ 18h 1
2026-09-14 29 5–57 7.0 µg/m³ 23h 1
2026-09-13 33 8–76 8.5 µg/m³ 16h 2
2026-09-12 36 17–66 9.0 µg/m³ 18h 2
2026-09-11 29 15–55 7.0 µg/m³ 23h 1
2026-09-10 21 3–34 5.0 µg/m³ 19h 1
2026-09-09 21 5–50 5.0 µg/m³ 19h 1
2026-09-08 25 11–62 6.2 µg/m³ 20h 2
2026-09-07 25 7–57 6.0 µg/m³ 21h 1
2026-09-06 17 1–35 4.1 µg/m³ 20h 1
2026-09-05 24 8–48 5.8 µg/m³ 21h 1
2026-09-04 21 1–50 4.9 µg/m³ 22h 1
2026-09-03 86 78–95 29.0 µg/m³ 2h 1
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