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Air Quality History for Yan’an, China

Historical PM2.5 and AQI trend from monitoring stations near Yan’an, China.

44
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

441h

PM2.5 Station

441h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 58 26–159 17.4 µg/m³ 21h 3
2026-10-19 64 22–97 19.3 µg/m³ 22h 2
2026-10-18 53 19–80 14.4 µg/m³ 23h 3
2026-10-17 38 18–80 9.3 µg/m³ 22h 3
2026-10-16 84 34–151 27.6 µg/m³ 20h 3
2026-10-15 96 38–163 34.1 µg/m³ 21h 3
2026-10-14 94 53–164 32.6 µg/m³ 18h 2
2026-10-13 79 33–158 25.9 µg/m³ 21h 2
2026-10-12 62 34–93 18.1 µg/m³ 19h 2
2026-10-11 103 30–169 38.4 µg/m³ 19h 3
2026-10-10 78 23–134 24.8 µg/m³ 22h 3
2026-10-09 79 18–160 27.0 µg/m³ 22h 4
2026-10-08 96 70–166 34.0 µg/m³ 24h 12
2026-10-07 85 56–152 27.9 µg/m³ 24h 11
2026-10-06 78 51–107 25.2 µg/m³ 24h 12
2026-10-05 61 39–91 16.9 µg/m³ 24h 11
2026-10-04 57 42–79 15.4 µg/m³ 24h 12
2026-10-03 62 34–98 17.5 µg/m³ 24h 11
2026-10-02 64 50–83 18.4 µg/m³ 24h 11
2026-10-01 55 35–98 14.7 µg/m³ 23h 13
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