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Air Quality History for Guojia, China

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

46
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

279h

PM2.5 Station

279h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 50 50–50 12.0 µg/m³ 1h 1
2026-10-20 64 25–127 19.3 µg/m³ 18h 2
2026-10-19 61 19–98 18.0 µg/m³ 20h 2
2026-10-18 54 16–127 15.9 µg/m³ 15h 1
2026-10-17 53 31–89 14.3 µg/m³ 19h 2
2026-10-16 79 59–106 25.5 µg/m³ 17h 2
2026-10-15 94 61–154 32.0 µg/m³ 20h 2
2026-10-14 92 30–159 31.9 µg/m³ 21h 2
2026-10-13 108 76–170 40.4 µg/m³ 22h 2
2026-10-12 101 70–184 37.3 µg/m³ 21h 2
2026-10-11 79 7–142 25.9 µg/m³ 22h 2
2026-10-10 83 42–146 27.1 µg/m³ 22h 2
2026-10-09 103 61–191 39.6 µg/m³ 22h 2
2026-10-08 88 63–157 29.8 µg/m³ 22h 2
2026-10-07 79 39–114 25.2 µg/m³ 17h 2
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