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Air Quality History for Huilong, China

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

54
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

450h

PM2.5 Station

450h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 69 37–102 21.1 µg/m³ 24h 4
2026-10-19 61 18–102 17.8 µg/m³ 24h 3
2026-10-18 53 26–90 14.2 µg/m³ 24h 4
2026-10-17 58 25–96 16.4 µg/m³ 24h 3
2026-10-16 85 51–134 27.9 µg/m³ 21h 3
2026-10-15 107 59–175 40.4 µg/m³ 24h 3
2026-10-14 99 34–175 37.7 µg/m³ 18h 2
2026-10-13 83 33–155 27.5 µg/m³ 20h 2
2026-10-12 85 21–124 28.6 µg/m³ 21h 2
2026-10-11 74 21–169 24.9 µg/m³ 20h 2
2026-10-10 79 25–155 25.6 µg/m³ 22h 3
2026-10-09 80 42–153 25.6 µg/m³ 19h 3
2026-10-08 104 71–159 37.0 µg/m³ 24h 6
2026-10-07 97 61–140 33.2 µg/m³ 24h 6
2026-10-06 77 45–127 24.5 µg/m³ 24h 5
2026-10-05 70 29–168 22.6 µg/m³ 24h 5
2026-10-04 54 38–80 14.2 µg/m³ 24h 5
2026-10-03 65 27–100 19.5 µg/m³ 24h 5
2026-10-02 72 34–123 22.5 µg/m³ 24h 5
2026-10-01 64 23–117 19.4 µg/m³ 21h 4
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