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Air Quality History for Valparaiso, United States

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

42
Current AQI
Good CAMS model
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

335h

PM2.5 Station

335h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 29 26–32 7.0 µg/m³ 2h 56
2026-07-21 63 32–98 18.7 µg/m³ 24h 106
2026-07-20 97 62–104 33.8 µg/m³ 24h 102
2026-07-19 112 96–159 41.1 µg/m³ 24h 105
2026-07-18 49 31–86 12.7 µg/m³ 24h 106
2026-07-17 236 66–370 183.2 µg/m³ 24h 112
2026-07-16 151 35–326 99.5 µg/m³ 24h 105
2026-07-15 59 52–164 16.6 µg/m³ 24h 110
2026-07-14 61 38–68 16.8 µg/m³ 24h 108
2026-07-13 61 32–68 17.0 µg/m³ 24h 109
2026-07-12 50 36–57 12.5 µg/m³ 24h 104
2026-07-11 38 23–50 9.2 µg/m³ 24h 87
2026-07-10 34 20–47 8.0 µg/m³ 24h 105
2026-07-09 51 19–54 12.3 µg/m³ 24h 110
2026-07-08 56 50–63 14.4 µg/m³ 21h 115
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