Home › United States › Santa Cruz › History

Air Quality History for Santa Cruz, United States

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

16
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

457h

PM2.5 Station

457h · 37 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-07-22 19 19–20 4.7 µg/m³ 3h 35
2026-07-21 27 22–47 6.5 µg/m³ 24h 36
2026-07-20 24 13–71 6.0 µg/m³ 24h 34
2026-07-19 29 22–32 6.8 µg/m³ 24h 36
2026-07-18 32 23–54 7.7 µg/m³ 24h 35
2026-07-17 35 30–40 8.3 µg/m³ 24h 36
2026-07-16 33 29–42 8.0 µg/m³ 24h 34
2026-07-15 33 30–39 8.0 µg/m³ 24h 35
2026-07-14 30 27–32 7.1 µg/m³ 24h 35
2026-07-13 29 25–49 7.0 µg/m³ 24h 36
2026-07-12 24 21–46 5.9 µg/m³ 24h 34
2026-07-11 29 20–68 7.1 µg/m³ 24h 29
2026-07-10 37 28–41 8.8 µg/m³ 24h 34
2026-07-09 24 20–32 5.7 µg/m³ 23h 36
2026-07-08 24 22–31 5.7 µg/m³ 24h 37
2026-07-07 21 15–81 5.3 µg/m³ 24h 37
2026-07-06 20 15–50 4.8 µg/m³ 13h 35
2026-07-05 29 16–46 7.0 µg/m³ 24h 37
2026-07-04 23 19–31 5.5 µg/m³ 24h 37
2026-07-03 26 22–29 6.1 µg/m³ 24h 37
2026-07-02 27 25–29 6.5 µg/m³ 10h 38
Back to Santa Cruz Air Quality