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Air Quality History for Heunghae, South Korea

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

65
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

464h

PM2.5 Station

464h · 6 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 49 28–60 12.5 µg/m³ 8h 11
2026-07-21 47 20–83 12.2 µg/m³ 24h 16
2026-07-20 39 17–57 9.4 µg/m³ 24h 14
2026-07-19 43 20–66 10.6 µg/m³ 24h 14
2026-07-18 46 26–82 11.4 µg/m³ 24h 14
2026-07-17 61 36–85 17.3 µg/m³ 24h 9
2026-07-16 56 20–93 15.3 µg/m³ 24h 11
2026-07-15 49 16–74 12.8 µg/m³ 24h 8
2026-07-14 37 13–53 8.9 µg/m³ 24h 8
2026-07-13 38 21–57 9.2 µg/m³ 24h 8
2026-07-12 45 20–64 11.4 µg/m³ 24h 9
2026-07-11 49 9–167 14.3 µg/m³ 24h 9
2026-07-10 42 7–64 10.4 µg/m³ 24h 8
2026-07-09 36 20–52 8.7 µg/m³ 24h 10
2026-07-08 35 23–49 8.3 µg/m³ 24h 15
2026-07-07 44 32–65 10.6 µg/m³ 24h 16
2026-07-06 39 27–52 9.4 µg/m³ 13h 10
2026-07-05 36 23–53 8.8 µg/m³ 24h 12
2026-07-04 47 28–62 11.5 µg/m³ 24h 12
2026-07-03 48 27–61 12.1 µg/m³ 24h 12
2026-07-02 38 14–49 9.1 µg/m³ 11h 11
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