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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.

55
Current AQI
Moderate CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

371h

PM2.5 Station

371h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 50 27–78 13.1 µg/m³ 19h 2
2026-07-20 42 16–66 10.5 µg/m³ 20h 1
2026-07-19 44 10–149 12.6 µg/m³ 15h 2
2026-07-18 52 10–160 16.2 µg/m³ 20h 1
2026-07-17 61 15–207 23.2 µg/m³ 23h 1
2026-07-16 42 8–174 13.1 µg/m³ 19h 2
2026-07-15 43 19–124 11.4 µg/m³ 18h 2
2026-07-14 34 7–58 8.4 µg/m³ 20h 2
2026-07-13 34 1–56 8.1 µg/m³ 22h 1
2026-07-12 39 11–61 9.6 µg/m³ 19h 1
2026-07-11 36 18–64 8.8 µg/m³ 18h 2
2026-07-10 31 23–44 7.4 µg/m³ 19h 2
2026-07-09 38 18–72 9.3 µg/m³ 23h 2
2026-07-08 31 17–45 7.5 µg/m³ 23h 2
2026-07-07 30 5–45 7.2 µg/m³ 18h 2
2026-07-06 34 13–45 8.1 µg/m³ 10h 2
2026-07-05 42 9–151 11.4 µg/m³ 20h 2
2026-07-04 46 24–102 12.3 µg/m³ 18h 2
2026-07-03 44 2–63 11.1 µg/m³ 17h 2
2026-07-02 52 35–67 13.3 µg/m³ 10h 2
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