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Air Quality History for West Memphis, United States

Historical PM2.5 and AQI trend from monitoring stations near West Memphis, United States.

51
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

313h

PM2.5 Station

313h · 3 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 58 57–59 15.4 µg/m³ 2h 4
2026-07-21 50 30–74 12.7 µg/m³ 21h 3
2026-07-20 49 18–89 13.5 µg/m³ 22h 2
2026-07-19 59 23–149 17.3 µg/m³ 21h 2
2026-07-18 57 14–120 17.0 µg/m³ 22h 2
2026-07-17 80 22–208 37.4 µg/m³ 23h 2
2026-07-16 56 19–209 21.8 µg/m³ 22h 2
2026-07-15 36 25–55 8.8 µg/m³ 23h 3
2026-07-14 36 19–58 8.7 µg/m³ 24h 2
2026-07-13 36 20–52 8.6 µg/m³ 21h 2
2026-07-12 34 16–54 8.1 µg/m³ 20h 2
2026-07-11 32 18–52 7.8 µg/m³ 23h 3
2026-07-10 29 15–40 7.1 µg/m³ 23h 3
2026-07-09 37 23–53 9.0 µg/m³ 24h 3
2026-07-08 31 16–53 7.5 µg/m³ 22h 3
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