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Air Quality History for Changyuan, China

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

153
Current AQI
Unhealthy Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

468h

PM2.5 Station

468h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-05 65 32–97 19.1 µg/m³ 13h 3
2026-09-04 61 31–79 17.2 µg/m³ 24h 4
2026-09-03 51 28–83 13.4 µg/m³ 24h 5
2026-09-02 47 13–79 12.7 µg/m³ 24h 5
2026-09-01 47 22–82 12.3 µg/m³ 24h 4
2026-08-31 46 23–85 12.3 µg/m³ 24h 5
2026-08-30 50 13–82 13.3 µg/m³ 24h 5
2026-08-29 58 30–76 16.2 µg/m³ 24h 6
2026-08-28 55 34–87 14.6 µg/m³ 22h 5
2026-08-27 50 27–74 12.7 µg/m³ 23h 5
2026-08-26 58 32–92 15.9 µg/m³ 23h 5
2026-08-25 53 37–81 13.9 µg/m³ 22h 4
2026-08-24 52 14–86 14.0 µg/m³ 24h 5
2026-08-23 53 9–82 14.3 µg/m³ 23h 4
2026-08-22 50 26–75 13.3 µg/m³ 24h 4
2026-08-21 54 34–87 14.3 µg/m³ 24h 5
2026-08-20 48 15–75 12.5 µg/m³ 24h 5
2026-08-19 56 31–80 15.4 µg/m³ 23h 5
2026-08-18 74 35–152 23.2 µg/m³ 23h 4
2026-08-17 73 46–132 22.5 µg/m³ 24h 5
2026-08-16 63 51–76 17.8 µg/m³ 8h 4
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