What is the air quality in South Yuba City today?

The current Air Quality Index (AQI) in South Yuba City is 26 (Good). PM2.5 concentration is 6.32 µg/m³.

What is the temperature in South Yuba City right now?

The current temperature in South Yuba City is 18.9°C (feels like 18.9°C). Humidity is 69.0% and wind speed is 15.5 km/h.

Is it safe to go outside in South Yuba City?

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

Air Quality in South Yuba City, United States

Partly Cloudy

18.9°C · 69.0% humidity

18.9°

Feels 18.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

4 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

25 4pm

18 7pm

18 10pm

5 1am

5 4am

18 7am

18 10am

30 1pm

Station readings

CAMS model adj -7

PM2.5 Trend (24h)

22h · 9 stations

69.0%

Humidity

15.5 km/h

Wind WSW

1011.0 hPa

Pressure

4.4

UV Moderate

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for South Yuba City?

Temperature & Precipitation

PM2.56.32 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX4.4

Moderate

Station readings (4 stations within 25 km)

6.32

Median

6.62

Average

6.02

Low

7.82

High

PM2.5 µg/m³ · Model: 7.4 · Bias: +1.1

What is the 7-day forecast for South Yuba City?

04-09

23.1° 12.1°

3.31 mm

04-10

22.7° 12.9°

17.0 mm

04-11

19.0° 11.3°

3.81 mm

04-12

16.5° 6.6°

2.81 mm

04-13

15.0° 4.3°

1.75 mm

04-14

17.8° 6.6°

04-15

21.0° 10.2°

Both models agree Avg diff: 2.9°C

Where are air quality stations near South Yuba City?

Marysville

5.5 km PM2.5: 5.8 µg/m³

Linda

6.2 km PM2.5: 6.4 µg/m³

Plumas Lake

15.0 km PM2.5: 4.7 µg/m³

Gridley, Butte, California

23.6 km

Browns Valley

24.0 km PM2.5: 7.8 µg/m³

East Nicolaus

24.5 km PM2.5: 5.9 µg/m³

What cities are near South Yuba City?

28 Yuba City 26 Linda 21 Oroville 18 Woodland 20 Rio Linda 20 Rocklin 20 Antelope 20 North Highlands 20 Foothill Farms 20 Citrus Heights

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:25 UTC.