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Air Quality History for Chiryū, Japan

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

45
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 58 8–76 17.4 µg/m³ 47.9 5h 22
2026-07-21 61 45–70 17.0 µg/m³ 37.9 24h 22
2026-07-20 54 46–62 13.9 µg/m³ 24.0 24h 30
2026-07-19 43 27–68 10.6 µg/m³ 13.9 24h 33
2026-07-18 43 25–56 10.4 µg/m³ 16.4 24h 37
2026-07-17 56 47–62 14.3 µg/m³ 34.2 24h 34
2026-07-16 56 49–61 14.4 µg/m³ 22.8 24h 34
2026-07-15 54 48–59 13.5 µg/m³ 25.2 24h 36
2026-07-14 43 35–52 10.4 µg/m³ 12.7 24h 36
2026-07-13 50 40–100 12.7 µg/m³ 18.3 24h 36
2026-07-12 43 30–51 10.3 µg/m³ 17.1 24h 37
2026-07-11 30 22–36 7.1 µg/m³ 12.2 24h 37
2026-07-10 31 20–48 7.3 µg/m³ 9.8 24h 36
2026-07-09 33 24–51 7.9 µg/m³ 14.0 24h 36
2026-07-08 33 26–48 7.8 µg/m³ 15.7 19h 37
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