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Air Quality History for Tianchang, China

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

36
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 32 25–40 7.8 µg/m³ 2h 7
2026-10-20 73 21–121 23.3 µg/m³ 24h 6
2026-10-19 74 43–117 22.9 µg/m³ 24h 6
2026-10-18 50 37–67 12.8 µg/m³ 24h 6
2026-10-17 54 33–114 14.2 µg/m³ 24h 6
2026-10-16 76 38–156 24.2 µg/m³ 23h 5
2026-10-15 127 78–160 48.8 µg/m³ 24h 6
2026-10-14 98 59–139 33.5 µg/m³ 24h 6
2026-10-13 81 35–158 26.6 µg/m³ 24h 7
2026-10-12 154 117–170 67.7 µg/m³ 24h 6
2026-10-11 145 101–171 60.8 µg/m³ 24h 6
2026-10-10 129 91–172 49.7 µg/m³ 24h 6
2026-10-09 123 80–169 46.2 µg/m³ 24h 5
2026-10-08 118 77–169 44.3 µg/m³ 23h 3
2026-10-07 91 45–152 30.6 µg/m³ 24h 3
2026-10-06 75 51–117 23.5 µg/m³ 24h 3
2026-10-05 62 26–131 18.3 µg/m³ 24h 3
2026-10-04 46 14–95 12.3 µg/m³ 22h 2
2026-10-03 56 22–109 16.0 µg/m³ 24h 3
2026-10-02 64 19–112 19.5 µg/m³ 24h 3
2026-10-01 55 22–87 15.5 µg/m³ 19h 3
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