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Air Quality History for Guangzhou, China

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

67
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

336h

PM2.5 Station

336h · 20 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 69 56–80 20.7 µg/m³ — 22h 48
2026-07-20 64 58–71 18.2 µg/m³ 15.3 24h 63
2026-07-19 63 54–76 17.6 µg/m³ 18.8 24h 57
2026-07-18 61 55–68 17.0 µg/m³ 17.9 24h 54
2026-07-17 56 50–64 14.7 µg/m³ 13.9 24h 58
2026-07-16 56 48–63 14.5 µg/m³ 10.4 24h 59
2026-07-15 52 45–60 12.8 µg/m³ 9.9 24h 55
2026-07-14 51 36–59 12.3 µg/m³ 10.5 24h 50
2026-07-13 54 48–60 13.7 µg/m³ 4.2 24h 58
2026-07-12 57 45–68 15.0 µg/m³ 6.6 24h 59
2026-07-11 58 51–65 15.5 µg/m³ 8.6 24h 58
2026-07-10 57 54–71 15.0 µg/m³ 2.7 24h 60
2026-07-09 54 43–61 13.7 µg/m³ 6.2 24h 63
2026-07-08 53 45–60 13.4 µg/m³ 9.1 24h 67
2026-07-07 46 42–51 11.1 µg/m³ 20.5 2h 64
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