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Air Quality History for Spring Valley, United States

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

35
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

480h

PM2.5 Station

480h · 1 station

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-06-09 30 16–50 7.2 µg/m³ 3.1 8h 7
2026-06-08 37 25–52 8.8 µg/m³ 4.4 24h 10
2026-06-07 39 31–52 9.4 µg/m³ 5.3 24h 10
2026-06-06 47 35–59 11.6 µg/m³ 8.9 24h 10
2026-06-05 50 37–81 12.8 µg/m³ 10.7 24h 10
2026-06-04 58 37–94 16.2 µg/m³ 14.3 24h 10
2026-06-03 44 32–55 10.6 µg/m³ 10.5 24h 10
2026-06-02 48 34–60 12.0 µg/m³ 6.3 24h 11
2026-06-01 50 38–61 12.5 µg/m³ 8.0 24h 10
2026-05-31 42 26–56 10.1 µg/m³ 4.3 24h 10
2026-05-30 26 14–35 6.4 µg/m³ 1.0 24h 9
2026-05-29 27 14–51 6.4 µg/m³ 2.8 24h 9
2026-05-28 29 15–49 6.8 µg/m³ — 24h 8
2026-05-27 34 21–55 8.2 µg/m³ 1.3 24h 9
2026-05-26 27 15–46 6.4 µg/m³ 1.1 24h 9
2026-05-25 31 20–74 7.6 µg/m³ 2.2 24h 10
2026-05-24 32 25–40 7.7 µg/m³ 4.5 24h 10
2026-05-23 42 33–53 10.2 µg/m³ 5.7 24h 10
2026-05-22 50 35–64 12.5 µg/m³ 9.4 24h 10
2026-05-21 62 54–71 17.2 µg/m³ 17.6 24h 10
2026-05-20 65 58–75 18.9 µg/m³ 18.3 16h 10
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