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Air Quality History for Asso, Japan

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

39
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

468h

PM2.5 Station

468h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 40 20–52 9.5 µg/m³ 5h 3
2026-05-29 32 17–59 7.8 µg/m³ 24h 3
2026-05-28 32 18–54 7.8 µg/m³ 23h 3
2026-05-27 35 16–68 8.6 µg/m³ 24h 3
2026-05-26 31 15–56 7.5 µg/m³ 24h 3
2026-05-25 35 19–56 8.4 µg/m³ 24h 3
2026-05-24 31 15–58 7.6 µg/m³ 24h 3
2026-05-23 38 20–62 9.3 µg/m³ 24h 3
2026-05-22 32 16–53 7.7 µg/m³ 24h 3
2026-05-21 29 11–52 7.1 µg/m³ 24h 3
2026-05-20 33 17–55 8.1 µg/m³ 24h 3
2026-05-19 36 14–59 8.8 µg/m³ 24h 3
2026-05-18 42 17–69 10.7 µg/m³ 24h 3
2026-05-17 40 20–60 9.8 µg/m³ 22h 3
2026-05-16 51 23–67 13.0 µg/m³ 20h 3
2026-05-15 52 13–67 13.5 µg/m³ 24h 3
2026-05-14 47 25–81 11.6 µg/m³ 24h 4
2026-05-13 33 17–46 7.8 µg/m³ 24h 3
2026-05-12 33 17–52 8.0 µg/m³ 24h 3
2026-05-11 41 10–101 10.8 µg/m³ 23h 2
2026-05-10 33 18–57 8.0 µg/m³ 15h 3
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