Air Quality in Murrieta, United States
Windy
30.0°C · 28.6% humidity
30.0°
Feels 30.0°
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
Murrieta's air quality — share it
AQI Forecast
34
1pm
34
27
16
4pm
19
21
23
7pm
24
25
33
10pm
33
33
53
1am
54
54
54
4am
54
54
34
7am
34
34
34
10am
34
34
Air Quality Index Trend
46h · 7 stnMurrieta's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
28.6%
Humidity
79.6 km/h
Wind SSW
1008.4 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5
3.8 µg/m³
PM10▲
20.55 µg/m³
050100150200300500
What is the weather forecast for Murrieta?
Temperature & Precipitation
PM2.5 Trend
46h · 7 stationsPM2.53.8 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX12.9
Extreme
Station readings (1 station within 25 km)
3.8
Median
3.8
Average
3.8
Low
3.8
High
PM2.5 µg/m³ · Model: 6.5 · Bias: +2.7
What is the 7-day forecast for Murrieta?
06-08
23.5° 11.2°
06-09
30.0° 11.6°
06-10
31.7° 13.0°
06-11
25.6° 13.3°
06-12
30.1° 12.8°
06-13
35.5° 13.6°
06-14
30.5° 15.2°
Both models agree
Avg diff: 2.7°C
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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 2026-06-08T23:12 UTC.