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Air Quality History for Reisterstown, United States

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

34
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

435h

PM2.5 Station

435h · 3 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 39 19–56 9.6 µg/m³ 7h 4
2026-07-21 51 28–70 13.2 µg/m³ 19h 3
2026-07-20 50 13–92 13.4 µg/m³ 20h 4
2026-07-19 55 22–113 16.0 µg/m³ 21h 3
2026-07-18 50 15–86 13.6 µg/m³ 22h 3
2026-07-17 77 16–192 30.8 µg/m³ 24h 4
2026-07-16 68 30–276 27.3 µg/m³ 24h 4
2026-07-15 38 26–61 9.4 µg/m³ 24h 4
2026-07-14 32 18–52 7.8 µg/m³ 24h 3
2026-07-13 32 14–49 7.6 µg/m³ 22h 4
2026-07-12 30 19–41 7.2 µg/m³ 19h 4
2026-07-11 35 27–47 8.3 µg/m³ 23h 3
2026-07-10 34 22–48 8.1 µg/m³ 23h 3
2026-07-09 37 22–54 9.0 µg/m³ 23h 4
2026-07-08 34 17–55 8.1 µg/m³ 24h 4
2026-07-07 33 18–55 7.8 µg/m³ 22h 4
2026-07-06 39 23–54 9.5 µg/m³ 13h 3
2026-07-05 52 28–104 14.1 µg/m³ 24h 3
2026-07-04 45 29–62 11.1 µg/m³ 24h 4
2026-07-03 52 25–68 13.4 µg/m³ 24h 4
2026-07-02 52 36–61 13.3 µg/m³ 9h 4
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