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Air Quality History for Sanhe, China

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

25
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

334h

PM2.5 Station

334h · 15 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 18 18–18 4.2 µg/m³ 1h 15
2026-10-20 68 21–137 20.8 µg/m³ 24h 10
2026-10-19 74 23–111 23.5 µg/m³ 24h 8
2026-10-18 49 23–67 12.6 µg/m³ 24h 13
2026-10-17 52 28–74 13.6 µg/m³ 24h 12
2026-10-16 82 50–148 26.5 µg/m³ 24h 9
2026-10-15 119 56–153 42.7 µg/m³ 24h 10
2026-10-14 98 47–135 33.9 µg/m³ 24h 7
2026-10-13 81 48–152 26.2 µg/m³ 24h 7
2026-10-12 151 76–177 68.0 µg/m³ 24h 9
2026-10-11 143 92–182 61.1 µg/m³ 24h 8
2026-10-10 132 79–162 51.2 µg/m³ 24h 9
2026-10-09 117 69–156 42.5 µg/m³ 24h 10
2026-10-08 98 64–140 33.8 µg/m³ 24h 5
2026-10-07 88 63–127 29.4 µg/m³ 21h 7
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