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Air Quality History for Lutherville-Timonium, United States

Historical PM2.5 and AQI trend from monitoring stations near Lutherville-Timonium, United States.

38
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 4 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 25 1–53 5.9 µg/m³ 22h 3
2026-10-19 21 11–33 5.0 µg/m³ 24h 3
2026-10-18 19 12–28 4.6 µg/m³ 24h 3
2026-10-17 15 10–23 3.7 µg/m³ 24h 3
2026-10-16 28 13–44 6.6 µg/m³ 24h 3
2026-10-15 29 12–45 6.8 µg/m³ 24h 3
2026-10-14 39 21–54 9.4 µg/m³ 24h 3
2026-10-13 26 14–41 6.2 µg/m³ 24h 3
2026-10-12 18 5–32 4.4 µg/m³ 24h 3
2026-10-11 19 8–28 4.4 µg/m³ 24h 3
2026-10-10 29 15–45 7.0 µg/m³ 24h 3
2026-10-09 26 15–40 6.2 µg/m³ 24h 3
2026-10-08 31 16–51 7.5 µg/m³ 24h 3
2026-10-07 24 16–35 5.7 µg/m³ 24h 3
2026-10-06 21 13–32 5.0 µg/m³ 24h 3
2026-10-05 19 11–27 4.6 µg/m³ 24h 3
2026-10-04 18 13–25 4.3 µg/m³ 24h 3
2026-10-03 24 9–44 5.8 µg/m³ 24h 3
2026-10-02 43 29–54 10.3 µg/m³ 24h 3
2026-10-01 36 26–49 8.8 µg/m³ 24h 3
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