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Air Quality History for Nonsan, South Korea

Historical PM2.5 and AQI trend from monitoring stations near Nonsan, South Korea.

40
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

333h

PM2.5 Station

333h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-21 53 52–54 12.9 µg/m³ 4h 24
2026-10-20 39 21–54 9.5 µg/m³ 24h 37
2026-10-19 35 19–52 8.4 µg/m³ 24h 48
2026-10-18 36 20–54 8.8 µg/m³ 24h 40
2026-10-17 42 18–62 10.7 µg/m³ 24h 35
2026-10-16 49 12–63 12.6 µg/m³ 24h 47
2026-10-15 36 23–46 8.6 µg/m³ 24h 40
2026-10-14 35 22–58 8.5 µg/m³ 24h 42
2026-10-13 51 20–76 13.4 µg/m³ 24h 44
2026-10-12 52 28–71 13.6 µg/m³ 24h 40
2026-10-11 54 25–64 14.3 µg/m³ 24h 51
2026-10-10 61 49–72 16.9 µg/m³ 24h 44
2026-10-09 57 25–77 15.9 µg/m³ 24h 43
2026-10-08 51 16–72 13.1 µg/m³ 24h 24
2026-10-07 49 36–75 12.2 µg/m³ 17h 24
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