Air Quality in Yucaipa, United States

Windy
30.2°C · 21.5% humidity
30.2°
Feels 30.2°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
54 8pm
54
54
54 11pm
54
54
54 2am
54
54
54 5am
66
66
54 8am
54
54
54 11am
54
54
54 2pm
54
54
54 5pm
54
54
AD 728×90

Air Quality Index Trend

45h · 7 stn

Yucaipa's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

21.5%
Humidity
42.4 km/h
Wind WSW
1012.4 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
54
13.5 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Yucaipa?

Temperature & Precipitation

PM2.5 Trend

45h · 7 stations
PM2.513.5 µg/m³ ✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Yucaipa?

08-03
31.1° 20.6°
08-04
26.9° 18.4°
2.12 mm
08-05
31.6° 20.8°
3.0 mm
08-06
30.2° 18.9°
08-07
29.5° 19.6°
08-08
26.3° 16.4°
1.37 mm
08-09
31.3° 17.6°
Both models agree Avg diff: 6.3°C

Where are air quality stations near Yucaipa?

51
Banning-Airport, Riverside
21.2 km PM2.5: 12.1 µg/m³
94
Lake Gregory (Crestline), San Bernardino
31.4 km PM2.5: 32.5 µg/m³
71
Lake Gregory (Crestline), San Bernardino
31.4 km PM2.5: 21.6 µg/m³

What cities are near Yucaipa?

45 Beaumont 54 Redlands 54 Highland 45 Banning 54 Loma Linda 54 Moreno Valley 54 San Bernardino 60 Colton 45 San Jacinto 60 Rialto
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T06:30 UTC.