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Air Quality History for Chiryū, Japan

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 44 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 30 24–33 7.2 µg/m³ 8.0 5h 52
2026-06-08 25 20–30 6.0 µg/m³ 6.9 24h 57
2026-06-07 26 17–32 6.1 µg/m³ 8.8 24h 58
2026-06-06 32 27–42 7.8 µg/m³ 14.2 24h 61
2026-06-05 30 25–36 7.3 µg/m³ 14.4 24h 62
2026-06-04 27 23–30 6.4 µg/m³ 7.7 24h 58
2026-06-03 25 15–32 6.1 µg/m³ 8.1 24h 57
2026-06-02 24 18–32 5.8 µg/m³ 6.8 24h 55
2026-06-01 42 25–57 10.2 µg/m³ 13.4 24h 51
2026-05-31 51 39–59 12.5 µg/m³ 16.6 24h 56
2026-05-30 41 37–48 9.8 µg/m³ 11.0 24h 57
2026-05-29 36 30–47 8.7 µg/m³ 8.7 24h 53
2026-05-28 30 21–35 7.2 µg/m³ 7.5 24h 54
2026-05-27 31 20–43 7.4 µg/m³ 7.6 24h 56
2026-05-26 32 23–46 7.6 µg/m³ 8.1 18h 53
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