Home › Japan › Ōharu › History

Air Quality History for Ōharu, Japan

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

78
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 6 stations

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 54 19–78 16.1 µg/m³ 46.6 3h 25
2026-07-21 62 49–74 17.5 µg/m³ 37.9 24h 19
2026-07-20 54 48–62 13.9 µg/m³ 24.0 24h 24
2026-07-19 40 31–52 9.6 µg/m³ 13.9 24h 26
2026-07-18 43 22–59 10.4 µg/m³ 16.4 24h 28
2026-07-17 56 47–63 14.6 µg/m³ 34.2 24h 28
2026-07-16 56 52–63 14.5 µg/m³ 22.8 24h 26
2026-07-15 55 47–59 14.0 µg/m³ 25.2 24h 28
2026-07-14 42 32–53 10.2 µg/m³ 12.7 24h 28
2026-07-13 48 36–58 11.7 µg/m³ 18.3 24h 27
2026-07-12 43 31–52 10.2 µg/m³ 17.1 24h 28
2026-07-11 31 24–42 7.4 µg/m³ 12.2 24h 27
2026-07-10 31 21–48 7.3 µg/m³ 9.8 24h 27
2026-07-09 34 22–48 8.2 µg/m³ 14.0 24h 28
2026-07-08 34 25–45 8.1 µg/m³ 16.7 21h 28
Back to Ōharu Air Quality