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Air Quality History for Martinsburg, United States

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

32
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

384h

PM2.5 Station

384h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-05-29 34 4–57 8.3 µg/m³ 17h 2
2026-05-28 30 18–40 7.3 µg/m³ 16h 2
2026-05-27 33 17–52 7.9 µg/m³ 23h 2
2026-05-26 31 18–46 7.4 µg/m³ 19h 2
2026-05-25 32 17–55 7.7 µg/m³ 20h 2
2026-05-24 22 9–34 5.2 µg/m³ 23h 2
2026-05-23 24 13–41 5.8 µg/m³ 18h 1
2026-05-22 22 10–44 5.3 µg/m³ 22h 2
2026-05-21 27 12–48 6.5 µg/m³ 21h 2
2026-05-20 29 15–51 7.0 µg/m³ 22h 2
2026-05-19 37 7–65 9.1 µg/m³ 20h 2
2026-05-18 35 10–55 8.5 µg/m³ 20h 2
2026-05-17 32 3–54 7.7 µg/m³ 19h 2
2026-05-16 34 3–134 9.3 µg/m³ 17h 2
2026-05-15 23 7–54 5.6 µg/m³ 19h 1
2026-05-14 23 5–41 5.6 µg/m³ 18h 1
2026-05-13 32 6–61 7.9 µg/m³ 16h 1
2026-05-12 27 3–58 6.5 µg/m³ 19h 1
2026-05-11 28 10–38 6.8 µg/m³ 18h 2
2026-05-10 32 3–64 7.9 µg/m³ 17h 1
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