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Air Quality History for Hunt Valley, United States

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

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

Air Quality Index Station

417h

PM2.5 Station

417h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 34 16–54 8.4 µg/m³ 5h 4
2026-07-21 48 25–70 12.4 µg/m³ 18h 3
2026-07-20 45 18–61 11.2 µg/m³ 19h 3
2026-07-19 46 18–72 11.9 µg/m³ 20h 2
2026-07-18 52 20–127 14.8 µg/m³ 20h 2
2026-07-17 78 12–316 39.2 µg/m³ 21h 2
2026-07-16 71 18–270 32.8 µg/m³ 23h 3
2026-07-15 44 15–124 11.4 µg/m³ 23h 3
2026-07-14 32 15–52 7.8 µg/m³ 23h 2
2026-07-13 34 12–60 8.2 µg/m³ 22h 3
2026-07-12 32 20–42 7.7 µg/m³ 21h 3
2026-07-11 32 10–46 7.7 µg/m³ 23h 3
2026-07-10 35 19–48 8.4 µg/m³ 21h 2
2026-07-09 36 8–53 8.6 µg/m³ 23h 2
2026-07-08 37 21–56 8.8 µg/m³ 23h 3
2026-07-07 34 13–56 8.2 µg/m³ 22h 3
2026-07-06 39 30–54 9.4 µg/m³ 11h 2
2026-07-05 51 17–101 13.8 µg/m³ 23h 2
2026-07-04 44 29–64 10.9 µg/m³ 23h 3
2026-07-03 47 33–64 11.9 µg/m³ 24h 3
2026-07-02 48 37–54 11.7 µg/m³ 9h 3
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