Hourly Weather | Today Monday, January 19, 2026
Temecula, California
1 AM
Cloudy Night
45°
Feels Like 45°
0
Humidity: 66%
Wind: 5 mph
UV Index: 0
2 AM
Cloudy Night
43°
Feels Like 43°
0
Humidity: 66%
Wind: 5 mph
UV Index: 0
3 AM
Cloudy Night
43°
Feels Like 43°
0
Humidity: 67%
Wind: 5 mph
UV Index: 0
4 AM
Cloudy Night
43°
Feels Like 41°
0
Humidity: 68%
Wind: 5 mph
UV Index: 0
5 AM
Cloudy Night
41°
Feels Like 39°
0
Humidity: 67%
Wind: 5 mph
UV Index: 0
6 AM
Cloudy Night
39°
Feels Like 39°
0
Humidity: 68%
Wind: 5 mph
UV Index: 0
7 AM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 73%
Wind: 5 mph
UV Index: 0
8 AM
Cloudy Weather
45°
Feels Like 46°
0
Humidity: 61%
Wind: 5 mph
UV Index: 1
9 AM
Cloudy Weather
54°
Feels Like 57°
0
Humidity: 47%
Wind: 5 mph
UV Index: 2
10 AM
Cloudy Weather
63°
Feels Like 68°
0
Humidity: 35%
Wind: 5 mph
UV Index: 3
11 AM
Cloudy Weather
70°
Feels Like 73°
0
Humidity: 28%
Wind: 5 mph
UV Index: 3
12 PM
Cloudy Weather
73°
Feels Like 79°
0
Humidity: 24%
Wind: 5 mph
UV Index: 3
1 PM
Cloudy Weather
77°
Feels Like 81°
0
Humidity: 22%
Wind: 6 mph
UV Index: 3
2 PM
Cloudy Weather
79°
Feels Like 81°
0
Humidity: 21%
Wind: 6 mph
UV Index: 3
3 PM
Cloudy Weather
77°
Feels Like 77°
0
Humidity: 25%
Wind: 6 mph
UV Index: 2
4 PM
Cloudy Weather
73°
Feels Like 73°
0
Humidity: 31%
Wind: 6 mph
UV Index: 1
5 PM
Cloudy Weather
70°
Feels Like 68°
0
Humidity: 37%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
64°
Feels Like 64°
0
Humidity: 46%
Wind: 5 mph
UV Index: 0
7 PM
Night
61°
Feels Like 61°
0
Humidity: 52%
Wind: 4 mph
UV Index: 0
8 PM
Night
57°
Feels Like 55°
0
Humidity: 53%
Wind: 5 mph
UV Index: 0
9 PM
Night
54°
Feels Like 54°
0
Humidity: 51%
Wind: 6 mph
UV Index: 0
10 PM
Night
52°
Feels Like 50°
0
Humidity: 53%
Wind: 6 mph
UV Index: 0
11 PM
Night
50°
Feels Like 48°
0
Humidity: 53%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
152 AQI
Unhealthy air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 59.52 µg/m³
  • PM10: 70.92 µg/m³
  • O3: 0.054 ppm
  • NO2: 1.3 ppb
  • SO2: 0.3 ppb
  • CO: 0.36 ppm

Health Recommendations:

Everyone may begin to experience health effects; sensitive groups may experience more serious effects.

2 AM
151 AQI
Unhealthy air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 57.25 µg/m³
  • PM10: 68.42 µg/m³
  • O3: 0.051 ppm
  • NO2: 1.3 ppb
  • SO2: 0.3 ppb
  • CO: 0.36 ppm

Health Recommendations:

Everyone may begin to experience health effects; sensitive groups may experience more serious effects.

3 AM
149 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 54.86 µg/m³
  • PM10: 65.99 µg/m³
  • O3: 0.049 ppm
  • NO2: 1.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.35 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

4 AM
142 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 52.14 µg/m³
  • PM10: 63.45 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.35 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

5 AM
136 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 49.89 µg/m³
  • PM10: 61.61 µg/m³
  • O3: 0.043 ppm
  • NO2: 2.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.35 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

6 AM
132 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 48.07 µg/m³
  • PM10: 59.89 µg/m³
  • O3: 0.040 ppm
  • NO2: 3 ppb
  • SO2: 0.6 ppb
  • CO: 0.35 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

7 AM
125 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 45.56 µg/m³
  • PM10: 57.22 µg/m³
  • O3: 0.039 ppm
  • NO2: 2.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.33 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

8 AM
120 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 43.55 µg/m³
  • PM10: 55.07 µg/m³
  • O3: 0.039 ppm
  • NO2: 3.1 ppb
  • SO2: 0.5 ppb
  • CO: 0.32 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

9 AM
115 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 41.56 µg/m³
  • PM10: 52.92 µg/m³
  • O3: 0.041 ppm
  • NO2: 2.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.31 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

10 AM
111 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 39.99 µg/m³
  • PM10: 51.08 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.28 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

11 AM
110 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 39.27 µg/m³
  • PM10: 50.15 µg/m³
  • O3: 0.051 ppm
  • NO2: 1 ppb
  • SO2: 0.4 ppb
  • CO: 0.26 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

12 PM
110 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 39.24 µg/m³
  • PM10: 50.1 µg/m³
  • O3: 0.055 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.23 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

1 PM
111 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 39.61 µg/m³
  • PM10: 50.59 µg/m³
  • O3: 0.057 ppm
  • NO2: 0.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.22 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

2 PM
112 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 40.17 µg/m³
  • PM10: 51.28 µg/m³
  • O3: 0.059 ppm
  • NO2: 0.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

3 PM
114 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 41.13 µg/m³
  • PM10: 52.31 µg/m³
  • O3: 0.060 ppm
  • NO2: 0.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

4 PM
118 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 42.46 µg/m³
  • PM10: 53.81 µg/m³
  • O3: 0.060 ppm
  • NO2: 0.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

5 PM
120 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 43.59 µg/m³
  • PM10: 55.11 µg/m³
  • O3: 0.059 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

6 PM
122 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 44.18 µg/m³
  • PM10: 55.74 µg/m³
  • O3: 0.058 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

7 PM
122 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 44.25 µg/m³
  • PM10: 55.7 µg/m³
  • O3: 0.057 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

8 PM
121 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 43.9 µg/m³
  • PM10: 54.98 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

9 PM
121 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 43.77 µg/m³
  • PM10: 54.71 µg/m³
  • O3: 0.055 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

10 PM
121 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 43.7 µg/m³
  • PM10: 54.55 µg/m³
  • O3: 0.054 ppm
  • NO2: 0.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

11 PM
121 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 43.94 µg/m³
  • PM10: 54.81 µg/m³
  • O3: 0.053 ppm
  • NO2: 0.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.