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Air Quality History for Chahe, China

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

50
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

331h

PM2.5 Station

331h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 33 23–46 8.0 µg/m³ 8h 5
2026-10-20 68 29–115 20.9 µg/m³ 24h 5
2026-10-19 72 48–92 22.0 µg/m³ 24h 5
2026-10-18 46 23–68 11.5 µg/m³ 24h 5
2026-10-17 50 33–60 12.7 µg/m³ 24h 6
2026-10-16 76 39–121 24.2 µg/m³ 22h 5
2026-10-15 122 68–160 45.0 µg/m³ 24h 5
2026-10-14 87 30–128 29.3 µg/m³ 24h 5
2026-10-13 73 34–109 22.8 µg/m³ 24h 6
2026-10-12 154 121–174 69.7 µg/m³ 24h 6
2026-10-11 130 76–164 51.0 µg/m³ 24h 5
2026-10-10 122 62–164 47.4 µg/m³ 24h 5
2026-10-09 113 72–159 41.1 µg/m³ 24h 6
2026-10-08 110 72–159 39.6 µg/m³ 24h 4
2026-10-07 103 72–146 36.1 µg/m³ 13h 3
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