Air Quality in Santa Maria, United States
Windy
27.1°C · 38.5% humidity
27.1°
Feels 27.1°
31
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Santa Maria's air quality — share it
AQI Forecast
34
7am
27
34
31
10am
34
34
34
1pm
34
34
34
4pm
34
34
34
7pm
34
34
34
10pm
34
34
34
1am
34
34
34
4am
34
34
Air Quality Index Trend
32h · 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.
38.5%
Humidity
42.4 km/h
Wind W
1008.6 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.38 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Santa Maria?
Temperature & Precipitation
PM2.5 Trend
32h · 1 stationPM2.57.38 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX14.9
Extreme
What is the 7-day forecast for Santa Maria?
07-21
27.1° 14.0°
07-22
28.6° 14.2°
07-23
23.6° 16.3°
07-24
28.7° 13.4°
07-25
24.2° 15.2°
07-26
25.1° 13.8°
07-27
28.9° 14.8°
Both models agree
Avg diff: 2.3°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 2026-07-21T17:16 UTC.