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Air Quality History for Chattogram, Bangladesh

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

68
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

434h

PM2.5 Station

434h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-05-29 94 59–187 36.7 µg/m³ 54.3 16h 2
2026-05-28 136 38–240 74.8 µg/m³ 52.8 23h 2
2026-05-27 141 54–307 83.9 µg/m³ 94.0 21h 2
2026-05-26 150 56–203 81.9 µg/m³ 50.7 23h 2
2026-05-25 133 21–225 64.5 µg/m³ 49.3 23h 2
2026-05-24 208 79–342 145.6 µg/m³ 76.4 21h 1
2026-05-23 118 71–225 52.2 µg/m³ 62.8 19h 2
2026-05-22 94 70–154 32.4 µg/m³ 70.4 22h 2
2026-05-21 96 70–165 33.9 µg/m³ 93.3 23h 2
2026-05-20 73 41–111 22.5 µg/m³ 40.4 23h 2
2026-05-19 75 61–122 23.3 µg/m³ 42.3 21h 2
2026-05-18 74 52–114 23.0 µg/m³ 36.1 23h 2
2026-05-17 77 53–149 24.0 µg/m³ 50.6 23h 2
2026-05-16 175 45–326 112.4 µg/m³ 14.3 21h 2
2026-05-15 119 17–262 57.8 µg/m³ 24.0 23h 2
2026-05-14 156 38–355 92.5 µg/m³ 57.6 23h 2
2026-05-13 151 76–286 81.8 µg/m³ 80.3 22h 1
2026-05-12 217 61–334 159.8 µg/m³ 111.7 14h 1
2026-05-11 181 84–245 112.7 µg/m³ 82.0 21h 1
2026-05-10 171 60–270 106.8 µg/m³ 93.9 23h 2
2026-05-09 131 73–177 60.1 µg/m³ 100.7 6h 2
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