Air Quality in Temecula, United States

Windy
29.3°C · 28.5% humidity
29.3°
Feels 29.3°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
34 11am
34
34
23 2pm
26
28
30 5pm
24
25
26 8pm
26
26
26 11pm
34
34
34 2am
34
54
54 5am
54
34
34 8am
34
34
AD 728×90

Air Quality Index Trend

46h · 3 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 annual guideline of 5 µg/m³.

28.5%
Humidity
77.8 km/h
Wind SSW
1011.2 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
23
5.47 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Temecula?

Temperature & Precipitation

PM2.5 Trend

46h · 3 stations
PM2.55.47 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
AD 300×250

What is the 7-day forecast for Temecula?

05-28
28.6° 12.7°
05-29
30.3° 12.0°
05-30
22.3° 9.8°
05-31
27.2° 14.3°
06-01
30.3° 12.0°
06-02
30.8° 7.8°
06-03
27.3° 7.8°
Both models agree Avg diff: 3.6°C

Where are air quality stations near Temecula?

18
Lake Elsinore-W Flint Street, Riverside
26.5 km PM2.5: 4.3 µg/m³
24
Lake Elsinore-W Flint Street, Riverside
26.5 km PM2.5: 5.8 µg/m³

What cities are near Temecula?

18 Murrieta 76 Fallbrook 18 Wildomar 18 Sun City 18 Lake Elsinore 18 Menifee 10 Hemet 18 Perris 10 East Hemet 76 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 2026-05-28T21:46 UTC.