Hourly Weather | Today Wednesday, October 1, 2025
Pomona, California
12 PM
Cloudy Weather
75°
Feels Like 81°
0
Humidity: 51%
Wind: 6 mph
UV Index: 49
1 PM
Cloudy Weather
79°
Feels Like 82°
0
Humidity: 47%
Wind: 7 mph
UV Index: 55
2 PM
Cloudy Weather
81°
Feels Like 82°
0
Humidity: 44%
Wind: 8 mph
UV Index: 49
3 PM
Cloudy Weather
82°
Feels Like 84°
0
Humidity: 41%
Wind: 9 mph
UV Index: 41
4 PM
Cloudy Weather
81°
Feels Like 81°
0
Humidity: 43%
Wind: 9 mph
UV Index: 29
5 PM
Cloudy Weather
79°
Feels Like 77°
0
Humidity: 46%
Wind: 9 mph
UV Index: 18
6 PM
Cloudy Weather
75°
Feels Like 73°
0
Humidity: 51%
Wind: 8 mph
UV Index: 8
7 PM
Cloudy Night
72°
Feels Like 70°
0
Humidity: 57%
Wind: 8 mph
UV Index: 0
8 PM
Night
70°
Feels Like 66°
0
Humidity: 68%
Wind: 7 mph
UV Index: 0
9 PM
Night
66°
Feels Like 64°
0
Humidity: 74%
Wind: 6 mph
UV Index: 0
10 PM
Night
64°
Feels Like 63°
0
Humidity: 80%
Wind: 6 mph
UV Index: 0
11 PM
Night
63°
Feels Like 63°
0
Humidity: 87%
Wind: 5 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

12 PM
62 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.11 µg/m³
  • PM10: 16.65 µg/m³
  • O₃: 47.56 ppb
  • NO₂: 8.46 ppb
  • SO₂: 4.28 ppb
  • CO: 186.30 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

1 PM
63 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.69 µg/m³
  • PM10: 17.22 µg/m³
  • O₃: 53.62 ppb
  • NO₂: 7.58 ppb
  • SO₂: 4.35 ppb
  • CO: 181.37 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

2 PM
63 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.59 µg/m³
  • PM10: 18.16 µg/m³
  • O₃: 59.69 ppb
  • NO₂: 6.69 ppb
  • SO₂: 4.43 ppb
  • CO: 176.44 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

3 PM
63 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.23 µg/m³
  • PM10: 18.82 µg/m³
  • O₃: 59.54 ppb
  • NO₂: 7.48 ppb
  • SO₂: 4.78 ppb
  • CO: 177.53 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 PM
64 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.85 µg/m³
  • PM10: 19.41 µg/m³
  • O₃: 59.40 ppb
  • NO₂: 8.28 ppb
  • SO₂: 5.13 ppb
  • CO: 178.62 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 PM
64 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 18.03 µg/m³
  • PM10: 19.51 µg/m³
  • O₃: 59.25 ppb
  • NO₂: 9.07 ppb
  • SO₂: 5.49 ppb
  • CO: 179.71 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 PM
65 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 17.99 µg/m³
  • PM10: 19.41 µg/m³
  • O₃: 48.38 ppb
  • NO₂: 13.49 ppb
  • SO₂: 5.69 ppb
  • CO: 195.17 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 PM
65 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 18.45 µg/m³
  • PM10: 19.49 µg/m³
  • O₃: 37.51 ppb
  • NO₂: 17.92 ppb
  • SO₂: 5.89 ppb
  • CO: 210.64 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 PM
65 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 18.50 µg/m³
  • PM10: 19.44 µg/m³
  • O₃: 26.64 ppb
  • NO₂: 22.35 ppb
  • SO₂: 6.09 ppb
  • CO: 226.10 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

9 PM
66 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 19.00 µg/m³
  • PM10: 19.77 µg/m³
  • O₃: 19.38 ppb
  • NO₂: 26.65 ppb
  • SO₂: 6.11 ppb
  • CO: 244.13 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

10 PM
66 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 20.08 µg/m³
  • PM10: 20.82 µg/m³
  • O₃: 12.12 ppb
  • NO₂: 30.96 ppb
  • SO₂: 6.13 ppb
  • CO: 262.16 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 PM
66 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 22.01 µg/m³
  • PM10: 22.78 µg/m³
  • O₃: 4.86 ppb
  • NO₂: 35.27 ppb
  • SO₂: 6.15 ppb
  • CO: 280.19 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.