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Air Quality History for Valley Glen, United States

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

34
Current AQI
Good Station

Air Quality Index Station

457h

PM2.5 Station

457h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-21 17 9–26 4.2 µg/m³ 0.2 23h 2
2026-07-20 32 17–68 7.8 µg/m³ 0.4 24h 2
2026-07-19 31 17–48 7.4 µg/m³ 0.7 24h 2
2026-07-18 27 15–39 6.5 µg/m³ 0.4 24h 2
2026-07-17 34 18–54 8.3 µg/m³ 1.9 24h 2
2026-07-16 24 14–48 5.8 µg/m³ 0.7 24h 2
2026-07-15 26 15–46 6.1 µg/m³ 0.7 24h 2
2026-07-14 25 16–48 6.0 µg/m³ 0.5 24h 2
2026-07-13 32 17–51 7.8 µg/m³ 0.4 24h 2
2026-07-12 28 14–53 6.8 µg/m³ 0.6 24h 2
2026-07-11 46 20–79 12.0 µg/m³ 1.5 24h 2
2026-07-10 53 27–97 14.8 µg/m³ 2.8 24h 2
2026-07-09 32 16–50 7.6 µg/m³ 2.6 24h 2
2026-07-08 25 1–38 6.0 µg/m³ 0.6 24h 1
2026-07-07 22 11–38 5.3 µg/m³ 0.4 19h 1
2026-07-06 25 16–51 6.0 µg/m³ 2.1 15h 14
2026-07-05 62 10–155 19.9 µg/m³ 8.2 24h 2
2026-07-04 26 9–55 6.2 µg/m³ 0.4 24h 2
2026-07-03 32 18–55 7.8 µg/m³ 0.3 24h 2
2026-07-02 36 20–53 8.6 µg/m³ 1.7 16h 13
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