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Air Quality History for Sylhet, Bangladesh

Historical PM2.5 and AQI trend from monitoring stations near Sylhet, Bangladesh.

28
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

259h

PM2.5 Station

259h · 1 station

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 43 21–64 10.6 µg/m³ 29.4 20h 1
2026-07-20 50 21–105 13.7 µg/m³ 31.5 23h 1
2026-07-19 172 42–294 128.7 µg/m³ 31.3 14h 1
2026-07-18 229 52–294 179.9 µg/m³ 131.5 21h 1
2026-07-17 92 38–303 48.2 µg/m³ 73.6 22h 1
2026-07-16 59 14–85 16.9 µg/m³ 48.7 22h 1
2026-07-15 38 15–74 9.5 µg/m³ 32.0 19h 1
2026-07-14 161 22–482 123.8 µg/m³ 158.8 9h 1
2026-07-13 493 493–493 491.4 µg/m³ 475.4 1h 1
2026-07-12 135 53–493 94.0 µg/m³ 115.4 19h 1
2026-07-11 71 49–156 21.7 µg/m³ 89.0 22h 1
2026-07-10 84 11–289 51.2 µg/m³ 201.2 22h 1
2026-07-09 136 24–487 98.9 µg/m³ 77.9 22h 1
2026-07-08 112 19–294 74.8 µg/m³ 28.5 22h 1
2026-07-07 34 34–34 8.2 µg/m³ 20.9 1h 1
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