Air Quality in Loma Linda, United States

Windy
32.2°C · 13.9% humidity
32.2°
Feels 32.2°
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations

Nearby Monitoring Stations

AQI Forecast
34 12pm
34
34
20 3pm
24
27
22 6pm
23
24
25 9pm
33
33
33 12am
34
34
34 3am
34
34
54 6am
54
34
34 9am
34
34
AD 728×90

Air Quality Index Trend

46h · 9 stn

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.

13.9%
Humidity
49.9 km/h
Wind SSW
1011.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5
20
4.94 µg/m³
PM10▲
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Loma Linda?

Temperature & Precipitation

PM2.5 Trend

46h · 9 stations
PM2.54.94 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX14.9
Extreme
AD 300×250
Station readings (7 stations within 25 km)
4.94
Median
5.6
Average
3.89
Low
8.6
High
PM2.5 µg/m³ · Model: 8.2 · Bias: +3.3

What is the 7-day forecast for Loma Linda?

05-28
28.6° 13.8°
05-29
32.2° 13.6°
05-30
19.5° 9.9°
05-31
28.5° 17.0°
06-01
31.6° 12.6°
06-02
28.2° 9.8°
06-03
29.2° 6.9°
Both models agree Avg diff: 4.5°C

Where are air quality stations near Loma Linda?

22
San Bernardino
8.6 km PM2.5: 5.2 µg/m³
16
EHS Building
9.4 km PM2.5: 3.9 µg/m³
21
Emerbee's
10.1 km PM2.5: 5.0 µg/m³
16
C&C Center
10.3 km PM2.5: 3.9 µg/m³
18
4001 Iowa Ave Riverside CA
11.2 km PM2.5: 4.4 µg/m³
46
Rubidoux - Mission Blvd, Riverside
15.3 km PM2.5: 11.0 µg/m³
75
Rubidoux - Mission Blvd, Riverside
15.3 km PM2.5: 23.5 µg/m³
35
Lake Gregory (Crestline), San Bernardino
21.7 km PM2.5: 8.4 µg/m³
47
Lake Gregory (Crestline), San Bernardino
21.7 km PM2.5: 11.3 µg/m³

What cities are near Loma Linda?

22 Colton 22 San Bernardino 22 Redlands 24 Highland 23 Rialto 19 Moreno Valley 33 Rubidoux 23 Riverside 24 Fontana 34 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 2026-05-28T22:56 UTC.