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Air Quality History for Chongqing, China

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

63
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

473h

PM2.5 Station

473h · 10 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 64 49–80 18.5 µg/m³ 14h 7
2026-05-28 59 34–75 16.5 µg/m³ 24h 6
2026-05-27 63 31–88 18.2 µg/m³ 24h 6
2026-05-26 54 31–78 14.1 µg/m³ 24h 6
2026-05-25 54 38–78 14.1 µg/m³ 24h 7
2026-05-24 54 30–67 14.1 µg/m³ 23h 7
2026-05-23 64 37–102 18.5 µg/m³ 24h 6
2026-05-22 62 33–102 17.4 µg/m³ 24h 7
2026-05-21 50 28–79 13.2 µg/m³ 24h 7
2026-05-20 53 20–83 14.5 µg/m³ 24h 7
2026-05-19 55 25–76 14.7 µg/m³ 24h 6
2026-05-18 51 30–66 13.1 µg/m³ 24h 7
2026-05-17 53 31–97 13.8 µg/m³ 23h 7
2026-05-16 48 32–80 12.1 µg/m³ 21h 7
2026-05-15 52 31–117 14.1 µg/m³ 24h 6
2026-05-14 54 28–99 14.8 µg/m³ 24h 7
2026-05-13 51 18–77 13.5 µg/m³ 24h 6
2026-05-12 70 35–126 21.5 µg/m³ 24h 5
2026-05-11 75 28–99 23.7 µg/m³ 24h 6
2026-05-10 74 39–121 23.0 µg/m³ 24h 5
2026-05-09 61 49–79 16.7 µg/m³ 8h 6
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