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Air Quality History for Campbell, United States

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

34
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

455h

PM2.5 Station

455h · 52 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-21 29 22–55 6.9 µg/m³ 23h 50
2026-07-20 23 18–55 5.6 µg/m³ 23h 50
2026-07-19 28 21–63 6.9 µg/m³ 24h 50
2026-07-18 31 25–58 7.4 µg/m³ 24h 50
2026-07-17 35 30–37 8.3 µg/m³ 24h 50
2026-07-16 34 22–54 8.2 µg/m³ 24h 47
2026-07-15 33 29–54 7.9 µg/m³ 24h 49
2026-07-14 32 29–43 7.6 µg/m³ 24h 48
2026-07-13 29 26–33 7.0 µg/m³ 24h 50
2026-07-12 25 21–37 5.9 µg/m³ 24h 47
2026-07-11 27 11–61 6.7 µg/m³ 24h 39
2026-07-10 36 28–48 8.6 µg/m³ 24h 47
2026-07-09 26 19–48 6.1 µg/m³ 24h 48
2026-07-08 26 23–30 6.2 µg/m³ 24h 51
2026-07-07 22 18–41 5.2 µg/m³ 24h 51
2026-07-06 20 17–26 4.7 µg/m³ 13h 48
2026-07-05 30 18–64 7.5 µg/m³ 24h 52
2026-07-04 22 18–27 5.4 µg/m³ 24h 52
2026-07-03 27 23–33 6.5 µg/m³ 24h 51
2026-07-02 30 28–39 7.3 µg/m³ 12h 43
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