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Air Quality History for Xi’an, China

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

53
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

474h

PM2.5 Station

474h · 15 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 70 54–155 21.2 µg/m³ 23h 15
2026-05-28 63 39–83 17.7 µg/m³ 24h 15
2026-05-27 66 55–86 19.3 µg/m³ 24h 15
2026-05-26 62 46–84 17.3 µg/m³ 24h 16
2026-05-25 59 47–69 15.8 µg/m³ 24h 16
2026-05-24 59 37–69 15.8 µg/m³ 24h 16
2026-05-23 64 49–78 18.2 µg/m³ 24h 16
2026-05-22 67 52–83 19.9 µg/m³ 24h 17
2026-05-21 71 52–129 21.5 µg/m³ 24h 14
2026-05-20 59 48–74 15.9 µg/m³ 24h 16
2026-05-19 59 49–75 16.0 µg/m³ 24h 16
2026-05-18 55 42–74 14.2 µg/m³ 24h 16
2026-05-17 55 45–69 14.2 µg/m³ 23h 16
2026-05-16 57 45–64 15.1 µg/m³ 21h 14
2026-05-15 71 47–159 21.8 µg/m³ 24h 16
2026-05-14 75 38–155 23.6 µg/m³ 24h 15
2026-05-13 74 54–169 23.9 µg/m³ 24h 16
2026-05-12 86 66–114 28.7 µg/m³ 24h 16
2026-05-11 77 53–114 24.3 µg/m³ 23h 12
2026-05-10 70 35–108 21.5 µg/m³ 24h 14
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