Air Quality in Temecula, United States

Windy
32.6°C · 24.0% humidity
32.6°
Feels 32.6°
60
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
54 1pm
54
34
60 4pm
53
47
44 7pm
41
39
38 10pm
37
36
55 1am
55
55
54 4am
54
54
54 7am
54
54
54 10am
54
54
AD 728×90

Air Quality Index Trend

46h · 4 stn

Temecula's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Temecula is 1.1× the WHO 24-hour guideline of 15 µg/m³.

24.0%
Humidity
44.8 km/h
Wind SSW
1009.9 hPa
Pressure
17.4
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
60
16.37 µg/m³
PM10
31
34.3 µg/m³
050100150200300500

What is the weather forecast for Temecula?

Temperature & Precipitation

PM2.5 Trend

46h · 4 stations
PM2.516.37 µg/m³ ×1.1 WHO
Moderate
PM1034.3 µg/m³
Good
UV INDEX17.4
Extreme
AD 300×250

What is the 7-day forecast for Temecula?

08-03
32.6° 14.9°
08-04
31.7° 21.2°
0.06 mm
08-05
35.1° 17.6°
0.44 mm
08-06
33.5° 14.4°
08-07
32.8° 15.5°
08-08
32.2° 15.0°
08-09
32.3° 12.4°
Both models agree Avg diff: 3.8°C

Where are air quality stations near Temecula?

58
Lake Elsinore-W Flint Street, Riverside
26.5 km PM2.5: 15.4 µg/m³
71
Lake Elsinore-W Flint Street, Riverside
26.5 km PM2.5: 21.6 µg/m³

What cities are near Temecula?

54 Murrieta 60 Fallbrook 54 Wildomar 45 Sun City 54 Lake Elsinore 45 Menifee 45 Hemet 45 Perris 45 East Hemet 20 Vista
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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 2026-08-07T23:56 UTC.