Air Quality in Santa Maria, United States
Windy
22.7°C · 50.0% humidity
22.7°
Feels 22.7°
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Santa Maria's air quality — share it
AQI Forecast
54
2pm
54
54
42
5pm
45
48
50
8pm
51
52
52
11pm
53
53
53
2am
54
54
54
5am
54
54
54
8am
54
54
54
11am
54
54
Air Quality Index Trend
17h · 1 stnSanta Maria's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
50.0%
Humidity
47.8 km/h
Wind W
1011.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
10.18 µg/m³
PM10
34.3 µg/m³
050100150200300500
What is the weather forecast for Santa Maria?
Temperature & Precipitation
PM2.5 Trend
17h · 1 stationPM2.510.18 µg/m³
✓ WHO
Good
PM1034.3 µg/m³
Good
UV INDEX17.4
Extreme
What is the 7-day forecast for Santa Maria?
08-03
22.7° 13.4°
08-04
22.6° 15.0°
08-05
26.5° 12.3°
08-06
25.2° 12.1°
08-07
24.4° 13.1°
08-08
24.9° 13.3°
08-09
24.5° 11.9°
Both models agree
Avg diff: 2.1°C
What cities are near Santa Maria?
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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 2026-08-08T00:00 UTC.