Air Quality in Santa Maria, United States

Clear
24.3°C · 32.3% humidity
24.3°
Feels 24.3°
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

31h · 2 stn

Santa 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.

32.3%
Humidity
37.9 km/h
Wind W
1017.2 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
34
8.25 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Santa Maria?

Temperature & Precipitation

PM2.5 Trend

31h · 2 stations
PM2.58.25 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low

What is the 7-day forecast for Santa Maria?

10-20
24.3° 13.8°
10-21
23.7° 12.2°
10-22
28.5° 14.9°
10-23
24.8° 14.4°
10-24
21.9° 13.5°
10-25
29.6° 12.3°
3.88 mm
10-26
23.3° 12.8°
0.19 mm
Both models agree Avg diff: 3.6°C

What cities are near Santa Maria?

35 Orcutt 35 Nipomo 36 Arroyo Grande 21 Lompoc 27 San Luis Obispo 27 Atascadero 27 Paso Robles 23 Isla Vista 31 Goleta 27 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 2026-10-20T20:06 UTC.