What is the air quality in San Luis Obispo today?

The current Air Quality Index (AQI) in San Luis Obispo is 0 (Good). PM2.5 concentration is 0.0 µg/m³.

What is the temperature in San Luis Obispo right now?

The current temperature in San Luis Obispo is 11.0°C (feels like 11.0°C). Humidity is 87.2% and wind speed is 42.2 km/h.

Is it safe to go outside in San Luis Obispo?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in San Luis Obispo, United States

Drizzle

11.0°C · 87.2% humidity

11.0°

Feels 11.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

12 5am

12 8am

12 11am

25 2pm

25 5pm

25 8pm

25 11pm

25 2am

87.2%

Humidity

42.2 km/h

Wind NNW

1008.6 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for San Luis Obispo?

Temperature & Precipitation

PM2.50.0 µg/m³

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for San Luis Obispo?

04-11

12.1° 11.0°

15.44 mm

04-12

12.9° 6.5°

0.19 mm

04-13

14.8° 6.4°

04-14

18.4° 9.1°

04-15

20.2° 12.6°

04-16

20.8° 11.7°

04-17

21.5° 13.3°

Both models agree Avg diff: 2.4°C

Where are air quality stations near San Luis Obispo?

Atascadero-Lewis Avenue, San Luis Obispo, California

23.2 km

What cities are near San Luis Obispo?

Arroyo Grande Atascadero Nipomo Paso Robles Santa Maria Orcutt Lompoc 8 Coalinga 13 Goleta 13 Isla Vista

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-11T08:44 UTC.