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Air Quality History for Yihe, China

Historical PM2.5 and AQI trend from monitoring stations near Yihe, China.

71
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

439h

PM2.5 Station

439h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 64 40–80 18.6 µg/m³ 7h 3
2026-07-21 65 38–145 19.1 µg/m³ 21h 3
2026-07-20 62 30–107 17.7 µg/m³ 23h 3
2026-07-19 55 30–81 15.1 µg/m³ 22h 3
2026-07-18 56 30–122 15.4 µg/m³ 21h 2
2026-07-17 57 30–86 15.5 µg/m³ 24h 3
2026-07-16 48 19–87 12.8 µg/m³ 24h 4
2026-07-15 59 14–151 17.3 µg/m³ 21h 2
2026-07-14 49 14–84 13.2 µg/m³ 24h 2
2026-07-13 49 10–99 13.8 µg/m³ 22h 3
2026-07-12 50 12–85 12.9 µg/m³ 19h 3
2026-07-11 47 23–90 12.3 µg/m³ 23h 3
2026-07-10 50 19–191 16.3 µg/m³ 23h 3
2026-07-09 48 20–80 12.5 µg/m³ 24h 3
2026-07-08 49 30–68 12.3 µg/m³ 24h 4
2026-07-07 43 25–79 10.8 µg/m³ 24h 3
2026-07-06 42 24–57 10.4 µg/m³ 11h 4
2026-07-05 44 22–117 11.6 µg/m³ 24h 4
2026-07-04 38 15–55 9.2 µg/m³ 24h 3
2026-07-03 53 28–81 14.2 µg/m³ 24h 4
2026-07-02 34 21–59 8.5 µg/m³ 10h 3
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