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Air Quality History for Saratoga, United States

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

12
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

478h

PM2.5 Station

478h · 38 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-06-09 19 18–21 4.7 µg/m³ 9h 39
2026-06-08 25 21–28 6.0 µg/m³ 24h 39
2026-06-07 27 25–30 6.5 µg/m³ 24h 39
2026-06-06 33 26–51 7.9 µg/m³ 24h 38
2026-06-05 41 35–45 9.8 µg/m³ 24h 39
2026-06-04 27 20–35 6.5 µg/m³ 24h 39
2026-06-03 34 28–39 8.1 µg/m³ 24h 39
2026-06-02 40 35–46 9.7 µg/m³ 24h 39
2026-06-01 38 31–45 9.0 µg/m³ 24h 35
2026-05-31 32 29–37 7.7 µg/m³ 24h 39
2026-05-30 22 15–32 5.3 µg/m³ 24h 39
2026-05-29 18 15–23 4.4 µg/m³ 24h 38
2026-05-28 27 18–49 6.5 µg/m³ 24h 35
2026-05-27 22 19–30 5.4 µg/m³ 24h 38
2026-05-26 24 20–49 5.7 µg/m³ 24h 40
2026-05-25 21 17–30 5.0 µg/m³ 24h 39
2026-05-24 23 20–26 5.5 µg/m³ 24h 40
2026-05-23 26 23–30 6.3 µg/m³ 24h 40
2026-05-22 31 24–48 7.4 µg/m³ 24h 38
2026-05-21 38 32–48 9.1 µg/m³ 24h 39
2026-05-20 35 30–42 8.4 µg/m³ 13h 39
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