What is the air quality in Loma Linda today?

The current Air Quality Index (AQI) in Loma Linda is 27 (Good). PM2.5 concentration is 6.54 µg/m³.

What is the temperature in Loma Linda right now?

The current temperature in Loma Linda is 28.0°C (feels like 29.7°C). Humidity is 45.8% and wind speed is 32.5 km/h.

Is it safe to go outside in Loma Linda?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 24.9 (Extreme).

Air Quality in Loma Linda, United States

Clear

28.0°C · 45.8% humidity

28.0°

Feels 29.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

7 stations

Nearby Monitoring Stations

AQI Forecast

25 9am

27 12pm

27 3pm

25 6pm

27 9pm

54 12am

34 3am

27 6am

Air Quality Index Trend

45h · 10 stn

View full history →

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

45.8%

Humidity

32.5 km/h

Wind SW

1016.7 hPa

Pressure

24.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.54 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Loma Linda?

Temperature & Precipitation

PM2.5 Trend

45h · 10 stations

PM2.56.54 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX24.9

Extreme

Station readings (7 stations within 25 km)

6.54

Median

6.87

Average

5.05

Low

9.1

High

PM2.5 µg/m³ · Model: 6.25 · Bias: -0.3

What is the 7-day forecast for Loma Linda?

09-05

29.1° 19.5°

09-06

32.0° 18.0°

0.31 mm

09-07

34.8° 18.6°

0.56 mm

09-08

35.6° 10.7°

0.31 mm

09-09

32.0° 15.7°

09-10

31.8° 11.8°

09-11

37.5° 16.4°

Both models agree Avg diff: 6.0°C

Where are air quality stations near Loma Linda?

San Bernardino

8.6 km PM2.5: 7.1 µg/m³

EHS Building

9.4 km PM2.5: 5.8 µg/m³

Emerbee's

10.1 km PM2.5: 7.0 µg/m³

C&C Center

10.3 km PM2.5: 5.1 µg/m³

4001 Iowa Ave Riverside CA

11.2 km PM2.5: 6.3 µg/m³

Rubidoux - Mission Blvd, Riverside

15.3 km PM2.5: 3.1 µg/m³

Rubidoux - Mission Blvd, Riverside

15.3 km PM2.5: 9.1 µg/m³

Lake Gregory (Crestline), San Bernardino

21.7 km PM2.5: 7.2 µg/m³

Lake Gregory (Crestline), San Bernardino

21.7 km PM2.5: 7.9 µg/m³

What cities are near Loma Linda?

29 Colton 29 San Bernardino 28 Redlands 29 Highland 29 Rialto 26 Moreno Valley 37 Rubidoux 29 Riverside 30 Fontana 35 Yucaipa

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T19:33 UTC.