Air Quality in Yorba Linda, United States

Windy
20.2°C · 56.3% humidity
20.2°
Feels 20.2°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
49 3pm
51
51
18 6pm
44
44
44 9pm
44
44
44 12am
44
44
44 3am
44
44
44 6am
44
44
44 9am
44
44
44 12pm
44
44
Station readings
49
51
51
18
CAMS model adj -31
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
AD 728×90

PM2.5 Trend (24h)

28h · 2 stations
56.3%
Humidity
41.8 km/h
Wind SSE
1013.2 hPa
Pressure
2.9
UV Moderate
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Yorba Linda?

Temperature & Precipitation

PM2.59.55 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX2.9
Moderate
AD 300×250
Station readings (5 stations within 25 km)
9.55
Median
9.77
Average
9.38
Low
10.42
High
PM2.5 µg/m³ · Model: 7.4 · Bias: -2.2

What is the 7-day forecast for Yorba Linda?

04-09
25.6° 17.4°
04-10
21.1° 15.5°
17.44 mm
04-11
18.6° 14.8°
22.62 mm
04-12
18.1° 12.5°
0.44 mm
04-13
17.6° 12.9°
0.06 mm
04-14
21.7° 15.0°
04-15
24.5° 18.7°
Both models agree Avg diff: 2.0°C

Where are air quality stations near Yorba Linda?

38
Davis Elementary
15.3 km PM2.5: 9.2 µg/m³
42
Villa Intermediate
16.5 km PM2.5: 10.1 µg/m³
42
Kennedy Elementary
17.7 km PM2.5: 10.1 µg/m³
40
Century High School
17.9 km PM2.5: 9.5 µg/m³
39
Monroe Elementary
19.9 km PM2.5: 9.4 µg/m³

What cities are near Yorba Linda?

40 Placentia 40 Brea 40 Fullerton 40 Anaheim 51 Chino Hills 48 Rowland Heights 48 La Habra 40 North Tustin 31 Walnut 36 Diamond Bar

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:40 UTC.