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Air Quality History for Phaya Thai, Thailand

Historical PM2.5 and AQI trend from monitoring stations near Phaya Thai, Thailand.

71
Current AQI
Moderate
48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

330h · 123 stations

Daily Summary

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-04-10 86 70–115 28.4 µg/m³ 30.9 20h 128
2026-04-09 91 69–230 35.5 µg/m³ 40.7 19h 102
2026-04-08 103 10–122 36.5 µg/m³ 44.9 11h 103
2026-04-07 109 90–152 38.7 µg/m³ 44.7 24h 125
2026-04-06 93 15–109 32.4 µg/m³ 39.2 19h 108
2026-04-05 115 115–115 41.0 µg/m³ 48.0 1h 1
2026-04-04 101 96–106 35.4 µg/m³ 42.1 15h 116
2026-04-03 89 74–98 30.0 µg/m³ 34.2 24h 117
2026-04-02 70 47–86 21.4 µg/m³ 25.2 24h 101
2026-04-01 80 64–100 26.2 µg/m³ 29.9 23h 94
2026-03-31 66 52–87 19.3 µg/m³ 22.1 23h 65
2026-03-30 61 4–107 17.4 µg/m³ 19.5 16h 57
2026-03-29 72 52–85 21.8 µg/m³ 25.0 24h 114
2026-03-28 89 68–99 30.4 µg/m³ 35.8 24h 111
2026-03-27 89 71–100 30.2 µg/m³ 36.1 24h 108
2026-03-26 88 76–99 29.6 µg/m³ 34.7 24h 120
2026-03-25 79 59–95 25.3 µg/m³ 26.9 15h 52
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