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Air Quality History for Holt, United States

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

30
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

342h

PM2.5 Station

342h · 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 29 17–42 6.9 µg/m³ 4h 1
2026-07-21 46 7–87 12.7 µg/m³ 15h 1
2026-07-20 51 3–117 15.4 µg/m³ 19h 1
2026-07-19 72 6–192 30.9 µg/m³ 16h 1
2026-07-18 88 13–197 40.3 µg/m³ 17h 1
2026-07-17 152 21–359 97.9 µg/m³ 17h 1
2026-07-16 143 12–336 89.7 µg/m³ 20h 1
2026-07-15 46 5–209 17.7 µg/m³ 16h 1
2026-07-14 42 17–70 10.4 µg/m³ 16h 2
2026-07-13 37 13–72 9.4 µg/m³ 15h 1
2026-07-12 54 8–433 29.8 µg/m³ 19h 1
2026-07-11 40 25–92 10.5 µg/m³ 12h 1
2026-07-10 34 13–62 8.2 µg/m³ 14h 1
2026-07-09 36 12–60 9.0 µg/m³ 17h 1
2026-07-08 30 1–49 7.1 µg/m³ 21h 1
2026-07-07 28 15–52 6.7 µg/m³ 19h 1
2026-07-06 36 20–65 8.9 µg/m³ 13h 1
2026-07-05 39 14–89 10.0 µg/m³ 20h 1
2026-07-04 29 5–53 7.0 µg/m³ 20h 1
2026-07-03 44 11–70 11.3 µg/m³ 21h 1
2026-07-02 59 40–78 16.7 µg/m³ 11h 1
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