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Air Quality History for Tongchuan, China

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

52
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

443h

PM2.5 Station

443h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-08-08 59 42–74 16.3 µg/m³ 7h 3
2026-08-07 67 49–95 19.9 µg/m³ 20h 3
2026-08-06 44 23–84 11.4 µg/m³ 22h 2
2026-08-05 47 21–72 12.5 µg/m³ 19h 2
2026-08-04 51 21–68 13.4 µg/m³ 23h 3
2026-08-03 45 24–77 11.5 µg/m³ 23h 3
2026-08-02 52 23–144 14.4 µg/m³ 24h 3
2026-08-01 52 25–89 14.2 µg/m³ 24h 3
2026-07-31 48 31–69 12.2 µg/m³ 24h 3
2026-07-30 48 23–80 12.4 µg/m³ 20h 2
2026-07-29 43 13–61 10.7 µg/m³ 23h 2
2026-07-28 53 24–73 14.2 µg/m³ 23h 3
2026-07-27 53 29–80 13.9 µg/m³ 24h 3
2026-07-26 59 24–89 17.0 µg/m³ 24h 3
2026-07-25 75 42–127 23.7 µg/m³ 24h 3
2026-07-24 68 46–101 20.0 µg/m³ 24h 3
2026-07-23 72 49–85 21.9 µg/m³ 22h 3
2026-07-22 58 36–80 15.9 µg/m³ 24h 3
2026-07-21 55 25–99 15.5 µg/m³ 17h 2
2026-07-20 60 22–97 17.0 µg/m³ 22h 2
2026-07-19 65 14–190 26.9 µg/m³ 10h 2
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