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Air Quality History for Oro Valley, United States

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

27
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

426h

PM2.5 Station

426h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-10-20 33 8–79 8.5 µg/m³ 19h 3
2026-10-19 33 19–65 8.3 µg/m³ 21h 2
2026-10-18 30 13–69 7.4 µg/m³ 19h 2
2026-10-17 26 8–65 6.3 µg/m³ 19h 2
2026-10-16 40 7–303 19.2 µg/m³ 19h 2
2026-10-15 34 13–103 9.3 µg/m³ 19h 2
2026-10-14 43 13–151 12.2 µg/m³ 23h 2
2026-10-13 36 5–76 9.2 µg/m³ 20h 2
2026-10-12 38 15–72 9.6 µg/m³ 20h 3
2026-10-11 30 8–78 7.7 µg/m³ 20h 3
2026-10-10 40 16–114 10.8 µg/m³ 22h 3
2026-10-09 52 10–153 15.6 µg/m³ 23h 3
2026-10-08 41 11–91 11.2 µg/m³ 21h 2
2026-10-07 49 15–105 14.1 µg/m³ 24h 3
2026-10-06 48 12–104 14.2 µg/m³ 21h 3
2026-10-05 33 17–60 8.1 µg/m³ 23h 3
2026-10-04 39 16–109 10.2 µg/m³ 24h 4
2026-10-03 43 10–84 11.0 µg/m³ 24h 4
2026-10-02 40 13–79 10.6 µg/m³ 22h 4
2026-10-01 35 12–63 8.7 µg/m³ 22h 4
2026-09-30 27 27–27 6.4 µg/m³ 1h 2
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