Air Quality in Santa Barbara, United States
Windy
20.3°C · 22.7% humidity
20.3°
Feels 20.3°
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
4 stations
Nearby Monitoring Stations
Santa Barbara's air quality — share it
AQI Forecast
27
5pm
34
34
52
8pm
47
43
41
11pm
39
37
36
2am
36
35
35
5am
28
34
34
8am
34
27
27
11am
25
25
25
2pm
25
25
Air Quality Index Trend
45h · 5 stnSanta Barbara's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
22.7%
Humidity
53.1 km/h
Wind NNE
1010.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
12.5 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Santa Barbara?
Temperature & Precipitation
PM2.5 Trend
45h · 5 stationsPM2.512.5 µg/m³
✓ WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
Station readings (4 stations within 25 km)
12.5
Median
7.91
Average
6.2
Low
12.6
High
PM2.5 µg/m³ · Model: 7.0 · Bias: -5.5
What is the 7-day forecast for Santa Barbara?
06-09
32.3° 16.1°
06-10
28.0° 14.7°
06-11
27.9° 15.1°
06-12
28.2° 15.2°
0.06 mm
06-13
34.7° 17.6°
06-14
25.3° 20.1°
0.06 mm
06-15
23.6° 12.9°
Both models agree
Avg diff: 3.8°C
Where are air quality stations near Santa Barbara?
50
Santa Barbara-National Guard Armory, Santa Barbara, California
27
CNSI Roof Top
26
EH&S Roof Top
27
SRB Roof Top
What cities are near Santa Barbara?
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T03:04 UTC.