Hourly Weather | Today Thursday, December 4, 2025
Moreno Valley, California
3 AM
Cloudy Night
43°
Feels Like 45°
0
Humidity: 47%
Wind: 2 mph
UV Index: 0
4 AM
Cloudy Night
41°
Feels Like 43°
0
Humidity: 49%
Wind: 2 mph
UV Index: 0
5 AM
Cloudy Night
39°
Feels Like 41°
0
Humidity: 52%
Wind: 2 mph
UV Index: 0
6 AM
Cloudy Night
37°
Feels Like 39°
0
Humidity: 53%
Wind: 2 mph
UV Index: 0
7 AM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 52%
Wind: 6 mph
UV Index: 0
8 AM
Cloudy Weather
45°
Feels Like 45°
0
Humidity: 44%
Wind: 5 mph
UV Index: 1
9 AM
Cloudy Weather
50°
Feels Like 52°
0
Humidity: 37%
Wind: 5 mph
UV Index: 2
10 AM
Cloudy Weather
57°
Feels Like 61°
0
Humidity: 28%
Wind: 5 mph
UV Index: 2
11 AM
Cloudy Weather
63°
Feels Like 64°
0
Humidity: 22%
Wind: 6 mph
UV Index: 3
12 PM
Cloudy Weather
64°
Feels Like 68°
0
Humidity: 19%
Wind: 7 mph
UV Index: 3
1 PM
Cloudy Weather
66°
Feels Like 68°
0
Humidity: 17%
Wind: 7 mph
UV Index: 3
2 PM
Cloudy Weather
68°
Feels Like 70°
0
Humidity: 17%
Wind: 7 mph
UV Index: 2
3 PM
Cloudy Weather
64°
Feels Like 66°
0
Humidity: 19%
Wind: 7 mph
UV Index: 2
4 PM
Cloudy Weather
63°
Feels Like 63°
0
Humidity: 22%
Wind: 7 mph
UV Index: 1
5 PM
Cloudy Night
59°
Feels Like 57°
0
Humidity: 27%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
55°
Feels Like 54°
0
Humidity: 31%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Night
52°
Feels Like 50°
0
Humidity: 34%
Wind: 6 mph
UV Index: 0
8 PM
Night
48°
Feels Like 46°
0
Humidity: 38%
Wind: 6 mph
UV Index: 0
9 PM
Night
46°
Feels Like 45°
0
Humidity: 42%
Wind: 6 mph
UV Index: 0
10 PM
Night
45°
Feels Like 43°
0
Humidity: 43%
Wind: 6 mph
UV Index: 0
11 PM
Night
43°
Feels Like 43°
0
Humidity: 45%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

3 AM
71 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 21.82 µg/m³
  • PM10: 32.65 µg/m³
  • O3: 0.039 ppm
  • NO2: 6.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.25 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 AM
66 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 19.38 µg/m³
  • PM10: 30.22 µg/m³
  • O3: 0.040 ppm
  • NO2: 5.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 AM
56 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.63 µg/m³
  • PM10: 24.9 µg/m³
  • O3: 0.041 ppm
  • NO2: 4 ppb
  • SO2: 0.8 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 AM
50 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.01 µg/m³
  • PM10: 22.15 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 AM
42 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.13 µg/m³
  • PM10: 20.3 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.5 ppb
  • SO2: 0.7 ppb
  • CO: 0.19 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 AM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.55 µg/m³
  • PM10: 18.74 µg/m³
  • O3: 0.040 ppm
  • NO2: 4.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 AM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.49 µg/m³
  • PM10: 17.57 µg/m³
  • O3: 0.040 ppm
  • NO2: 4.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 AM
39 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.1 µg/m³
  • PM10: 16.94 µg/m³
  • O3: 0.042 ppm
  • NO2: 4.5 ppb
  • SO2: 0.8 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 AM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.18 µg/m³
  • PM10: 16.68 µg/m³
  • O3: 0.044 ppm
  • NO2: 4.4 ppb
  • SO2: 0.8 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

12 PM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.78 µg/m³
  • PM10: 17.02 µg/m³
  • O3: 0.047 ppm
  • NO2: 4.1 ppb
  • SO2: 0.9 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

1 PM
47 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.86 µg/m³
  • PM10: 17.82 µg/m³
  • O3: 0.051 ppm
  • NO2: 3.8 ppb
  • SO2: 1 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
52 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.64 µg/m³
  • PM10: 19.27 µg/m³
  • O3: 0.055 ppm
  • NO2: 3.8 ppb
  • SO2: 1.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM
57 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 12.78 µg/m³
  • PM10: 21.27 µg/m³
  • O3: 0.056 ppm
  • NO2: 4.5 ppb
  • SO2: 1.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 PM
57 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.72 µg/m³
  • PM10: 23.24 µg/m³
  • O3: 0.056 ppm
  • NO2: 5.8 ppb
  • SO2: 1.6 ppb
  • CO: 0.19 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 PM
59 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.11 µg/m³
  • PM10: 24.77 µg/m³
  • O3: 0.055 ppm
  • NO2: 7.1 ppb
  • SO2: 1.8 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM
61 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17 µg/m³
  • PM10: 25.86 µg/m³
  • O3: 0.052 ppm
  • NO2: 7.3 ppb
  • SO2: 1.9 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
61 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.21 µg/m³
  • PM10: 26.26 µg/m³
  • O3: 0.050 ppm
  • NO2: 7.1 ppb
  • SO2: 2 ppb
  • CO: 0.22 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM
60 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.47 µg/m³
  • PM10: 25.57 µg/m³
  • O3: 0.049 ppm
  • NO2: 6.5 ppb
  • SO2: 1.8 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM
58 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 15.68 µg/m³
  • PM10: 24.7 µg/m³
  • O3: 0.047 ppm
  • NO2: 6.3 ppb
  • SO2: 1.7 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.27 µg/m³
  • PM10: 22.98 µg/m³
  • O3: 0.045 ppm
  • NO2: 6.3 ppb
  • SO2: 1.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.62 µg/m³
  • PM10: 20.64 µg/m³
  • O3: 0.043 ppm
  • NO2: 6.1 ppb
  • SO2: 1.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.