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Air Quality History for Chengdu, China

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

110
Current AQI
Unhealthy for sensitive groups Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 8 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-30 76 56–115 23.7 µg/m³ 6h 10
2026-05-29 62 39–92 17.8 µg/m³ 24h 9
2026-05-28 63 44–84 17.9 µg/m³ 24h 9
2026-05-27 67 51–87 19.6 µg/m³ 24h 8
2026-05-26 60 41–75 16.7 µg/m³ 24h 9
2026-05-25 57 41–99 15.2 µg/m³ 24h 9
2026-05-24 59 39–80 16.4 µg/m³ 24h 9
2026-05-23 70 48–93 21.4 µg/m³ 24h 9
2026-05-22 75 51–180 24.9 µg/m³ 24h 10
2026-05-21 83 48–229 34.8 µg/m³ 24h 10
2026-05-20 62 41–185 19.8 µg/m³ 24h 10
2026-05-19 60 30–137 17.0 µg/m³ 24h 10
2026-05-18 57 42–70 15.0 µg/m³ 24h 9
2026-05-17 55 34–78 14.7 µg/m³ 23h 9
2026-05-16 60 33–82 16.7 µg/m³ 21h 9
2026-05-15 68 50–110 19.9 µg/m³ 24h 10
2026-05-14 74 54–117 23.1 µg/m³ 24h 10
2026-05-13 81 48–163 27.3 µg/m³ 24h 10
2026-05-12 84 59–136 27.7 µg/m³ 24h 10
2026-05-11 74 30–108 23.4 µg/m³ 24h 8
2026-05-10 69 41–93 21.0 µg/m³ 15h 10
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