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Air Quality History for Siwei, China

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

57
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

327h

PM2.5 Station

327h · 7 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 79 24–117 25.8 µg/m³ 24h 8
2026-10-19 73 45–111 22.8 µg/m³ 24h 8
2026-10-18 50 32–65 12.6 µg/m³ 24h 8
2026-10-17 51 28–67 12.9 µg/m³ 24h 7
2026-10-16 80 38–161 26.2 µg/m³ 22h 6
2026-10-15 120 68–155 43.7 µg/m³ 24h 6
2026-10-14 93 63–140 31.5 µg/m³ 24h 8
2026-10-13 75 43–126 23.5 µg/m³ 24h 8
2026-10-12 153 113–181 68.6 µg/m³ 24h 7
2026-10-11 146 97–172 60.6 µg/m³ 24h 9
2026-10-10 134 77–168 51.7 µg/m³ 24h 7
2026-10-09 112 68–161 40.8 µg/m³ 24h 7
2026-10-08 110 63–145 39.0 µg/m³ 23h 2
2026-10-07 95 55–157 32.9 µg/m³ 18h 3
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