Air Quality in Santa Cruz, United States

Cloudy
11.0°C · 70.2% humidity
11.0°
Feels 11.0°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast

Nearby Monitoring Stations

AQI Forecast
34 6pm
34
54
29 9pm
30
51
52 12am
53
53
53 3am
54
54
34 6am
34
27
27 9am
27
27
27 12pm
27
27
27 3pm
27
27
AD 728×90

Air Quality Index Trend

46h · 36 stn

Santa Cruz's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

70.2%
Humidity
19.8 km/h
Wind NNW
1017.8 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
29
7.0 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

46h · 36 stations
PM2.57.0 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
06-09
22.2° 11.0°
06-10
24.4° 11.7°
0.06 mm
06-11
23.4° 13.8°
0.06 mm
06-12
23.2° 12.3°
0.06 mm
06-13
24.9° 10.7°
0.06 mm
06-14
23.1° 12.8°
0.13 mm
06-15
19.3° 11.6°
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T04:11 UTC.