Hourly Weather | Today Sunday, October 26, 2025
Honolulu, Hawaii
8 AM
Cloudy Weather
79°
Feels Like 79°
1
Humidity: 74%
Wind: 14 mph
UV Index: 1
9 AM
Cloudy Weather
79°
Feels Like 81°
1
Humidity: 69%
Wind: 15 mph
UV Index: 1
10 AM
Cloudy Weather
81°
Feels Like 81°
1
Humidity: 64%
Wind: 16 mph
UV Index: 1
11 AM
Cloudy Weather
82°
Feels Like 82°
1
Humidity: 60%
Wind: 17 mph
UV Index: 2
12 PM
Cloudy Weather
84°
Feels Like 84°
4
Humidity: 57%
Wind: 17 mph
UV Index: 2
1 PM
Cloudy Weather
82°
Feels Like 82°
14
Humidity: 57%
Wind: 17 mph
UV Index: 2
2 PM
Cloudy Weather
82°
Feels Like 81°
14
Humidity: 57%
Wind: 16 mph
UV Index: 1
3 PM
Cloudy Weather
82°
Feels Like 81°
18
Humidity: 58%
Wind: 16 mph
UV Index: 1
4 PM
Cloudy Weather
81°
Feels Like 81°
34
Humidity: 60%
Wind: 16 mph
UV Index: 1
5 PM
Cloudy Weather
81°
Feels Like 79°
37
Humidity: 62%
Wind: 15 mph
UV Index: 0
6 PM
Rainy Weather
81°
Feels Like 75°
40
Humidity: 65%
Wind: 14 mph
UV Index: 0
7 PM
Cloudy Weather
79°
Feels Like 79°
41
Humidity: 69%
Wind: 10 mph
UV Index: 0
8 PM
Cloudy Weather
79°
Feels Like 79°
47
Humidity: 70%
Wind: 9 mph
UV Index: 0
9 PM
Rainy Weather
79°
Feels Like 75°
51
Humidity: 71%
Wind: 9 mph
UV Index: 0
10 PM
Cloudy Weather
77°
Feels Like 77°
39
Humidity: 72%
Wind: 9 mph
UV Index: 0
11 PM
Cloudy Weather
77°
Feels Like 77°
33
Humidity: 72%
Wind: 9 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.49 µg/m³
  • PM10: 5.05 µg/m³
  • O3: 0.036 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.74 µg/m³
  • PM10: 6.27 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.97 µg/m³
  • PM10: 7.54 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.1 µg/m³
  • PM10: 8.52 µg/m³
  • O3: 0.038 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.2 µg/m³
  • PM10: 9.99 µg/m³
  • O3: 0.038 ppm
  • NO2: 0 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.24 µg/m³
  • PM10: 11.51 µg/m³
  • O3: 0.038 ppm
  • NO2: 0 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

2 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.22 µg/m³
  • PM10: 12.37 µg/m³
  • O3: 0.037 ppm
  • NO2: 0 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

3 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.17 µg/m³
  • PM10: 12.42 µg/m³
  • O3: 0.037 ppm
  • NO2: 0 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

4 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.07 µg/m³
  • PM10: 11.86 µg/m³
  • O3: 0.037 ppm
  • NO2: 0 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

5 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.94 µg/m³
  • PM10: 11.06 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

6 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.76 µg/m³
  • PM10: 9.98 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

7 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.58 µg/m³
  • PM10: 8.9 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

8 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.49 µg/m³
  • PM10: 8.45 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

9 PM
34 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.44 µg/m³
  • PM10: 8.69 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

10 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.42 µg/m³
  • PM10: 9.27 µg/m³
  • O3: 0.037 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

11 PM
35 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.38 µg/m³
  • PM10: 9.74 µg/m³
  • O3: 0.038 ppm
  • NO2: 0.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.08 ppm

Health Recommendations:

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