What is the air quality in Arroyo Grande today?

The current Air Quality Index (AQI) in Arroyo Grande is 29 (Good). PM2.5 concentration is 6.87 µg/m³.

What is the temperature in Arroyo Grande right now?

The current temperature in Arroyo Grande is 15.1°C (feels like 15.1°C). Humidity is 69.7% and wind speed is 56.1 km/h.

Is it safe to go outside in Arroyo Grande?

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

Air Quality in Arroyo Grande, United States

Drizzle

15.1°C · 69.7% humidity

15.1°

Feels 15.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 7pm

12 10pm

12 1am

12 4am

25 7am

25 10am

25 1pm

12 4pm

69.7%

Humidity

56.1 km/h

Wind SSW

1011.1 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Arroyo Grande?

Temperature & Precipitation

PM2.56.87 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

What is the 7-day forecast for Arroyo Grande?

04-09

16.4° 13.3°

0.25 mm

04-10

16.9° 10.5°

1.13 mm

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°

Both models agree Avg diff: 2.1°C

What cities are near Arroyo Grande?

26 Nipomo 32 San Luis Obispo 23 Santa Maria 20 Orcutt 31 Atascadero 15 Lompoc 30 Paso Robles 28 Isla Vista 28 Goleta 28 Santa Barbara

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:25 UTC.