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Air Quality History for Martinsburg, United States

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

19
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

327h

PM2.5 Station

327h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 24 18–36 5.8 µg/m³ 3h 1
2026-07-21 52 18–124 14.8 µg/m³ 14h 1
2026-07-20 62 15–116 18.9 µg/m³ 17h 1
2026-07-19 82 42–173 29.5 µg/m³ 13h 2
2026-07-18 90 9–208 46.7 µg/m³ 19h 1
2026-07-17 189 7–425 129.3 µg/m³ 22h 2
2026-07-16 95 25–377 53.8 µg/m³ 19h 1
2026-07-15 44 5–143 12.0 µg/m³ 16h 2
2026-07-14 36 12–53 8.7 µg/m³ 19h 1
2026-07-13 31 3–41 7.3 µg/m³ 17h 1
2026-07-12 35 11–58 8.6 µg/m³ 19h 1
2026-07-11 41 13–86 11.5 µg/m³ 12h 1
2026-07-10 31 13–50 7.5 µg/m³ 13h 1
2026-07-09 40 17–63 9.8 µg/m³ 16h 2
2026-07-08 30 4–60 7.3 µg/m³ 21h 1
2026-07-07 32 20–49 7.6 µg/m³ 20h 2
2026-07-06 33 28–42 8.0 µg/m³ 12h 1
2026-07-05 57 5–209 22.8 µg/m³ 15h 1
2026-07-04 29 1–52 7.0 µg/m³ 16h 1
2026-07-03 40 13–69 10.4 µg/m³ 16h 1
2026-07-02 36 11–72 9.5 µg/m³ 8h 1
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