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Air Quality History for Siwei, China

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

41
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 7 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 54 44–64 14.4 µg/m³ 2h 6
2026-06-08 57 48–68 15.1 µg/m³ 24h 10
2026-06-07 54 42–66 14.1 µg/m³ 24h 10
2026-06-06 60 35–76 16.6 µg/m³ 24h 9
2026-06-05 76 60–150 23.7 µg/m³ 24h 10
2026-06-04 73 59–86 22.7 µg/m³ 24h 10
2026-06-03 78 61–97 24.9 µg/m³ 24h 10
2026-06-02 90 68–104 30.5 µg/m³ 24h 11
2026-06-01 89 75–112 30.1 µg/m³ 23h 10
2026-05-31 82 55–105 26.8 µg/m³ 24h 8
2026-05-30 81 67–154 26.2 µg/m³ 24h 8
2026-05-29 68 50–82 20.0 µg/m³ 24h 9
2026-05-28 66 55–90 19.2 µg/m³ 24h 10
2026-05-27 72 55–105 22.2 µg/m³ 24h 10
2026-05-26 58 49–74 15.7 µg/m³ 24h 10
2026-05-25 58 40–85 15.8 µg/m³ 24h 9
2026-05-24 67 54–88 19.5 µg/m³ 24h 10
2026-05-23 78 63–98 25.0 µg/m³ 24h 10
2026-05-22 71 49–95 21.7 µg/m³ 24h 10
2026-05-21 74 58–99 22.8 µg/m³ 24h 10
2026-05-20 63 47–81 17.9 µg/m³ 21h 9
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