Hourly Weather | Today Thursday, February 26, 2026
Cranston, Rhode Island
1 AM
Cloudy Night
23°
Feels Like 16°
0
Frost Risk: 99%
Humidity: 71%
UV Index: 0
Wind: 7 mph
2 AM
Cloudy Night
21°
Feels Like 16°
0
Frost Risk: 100%
Humidity: 72%
UV Index: 0
Wind: 7 mph
3 AM
Cloudy Night
19°
Feels Like 16°
0
Frost Risk: 100%
Humidity: 74%
UV Index: 0
Wind: 7 mph
4 AM
Cloudy Night
18°
Feels Like 14°
0
Frost Risk: 100%
Humidity: 77%
UV Index: 0
Wind: 6 mph
5 AM
Cloudy Night
18°
Feels Like 14°
0
Frost Risk: 100%
Humidity: 79%
UV Index: 0
Wind: 6 mph
6 AM
Cloudy Night
14°
Feels Like 10°
0
Frost Risk: 100%
Humidity: 88%
UV Index: 0
Wind: 5 mph
7 AM
Cloudy Weather
16°
Feels Like 14°
0
Frost Risk: 100%
Humidity: 81%
UV Index: 0
Wind: 6 mph
8 AM
Cloudy Weather
19°
Feels Like 19°
0
Frost Risk: 100%
Humidity: 73%
UV Index: 1
Wind: 6 mph
9 AM
Cloudy Weather
25°
Feels Like 27°
0
Frost Risk: 88%
Humidity: 64%
UV Index: 2
Wind: 6 mph
10 AM
Cloudy Weather
28°
Feels Like 34°
0
Humidity: 58%
UV Index: 3
Wind: 6 mph
11 AM
Cloudy Weather
30°
Feels Like 36°
0
Humidity: 55%
UV Index: 4
Wind: 6 mph
12 PM
Cloudy Weather
34°
Feels Like 36°
0
Humidity: 53%
UV Index: 4
Wind: 7 mph
1 PM
Cloudy Weather
36°
Feels Like 37°
0
Humidity: 51%
UV Index: 4
Wind: 8 mph
2 PM
Cloudy Weather
37°
Feels Like 37°
0
Humidity: 52%
UV Index: 3
Wind: 8 mph
3 PM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 52%
UV Index: 2
Wind: 8 mph
4 PM
Cloudy Weather
37°
Feels Like 34°
0
Humidity: 58%
UV Index: 1
Wind: 8 mph
5 PM
Cloudy Weather
36°
Feels Like 30°
0
Humidity: 63%
UV Index: 0
Wind: 8 mph
6 PM
Cloudy Night
32°
Feels Like 27°
0
Humidity: 66%
UV Index: 0
Wind: 7 mph
7 PM
Cloudy Night
30°
Feels Like 25°
0
Humidity: 70%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Night
28°
Feels Like 25°
0
Humidity: 76%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
27°
Feels Like 23°
0
Humidity: 80%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
27°
Feels Like 21°
0
Humidity: 86%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
27°
Feels Like 23°
0
Frost Risk: 99%
Humidity: 85%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 10.04 µg/m³
  • PM10: 12.94 µg/m³
  • O3: 0.039 ppm
  • NO2: 4.7 ppb
  • SO2: 0.8 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

2 AM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.26 µg/m³
  • PM10: 14.25 µg/m³
  • O3: 0.037 ppm
  • NO2: 6.5 ppb
  • SO2: 0.9 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.89 µg/m³
  • PM10: 15.99 µg/m³
  • O3: 0.034 ppm
  • NO2: 8.6 ppb
  • SO2: 1 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.

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

Pollutant Concentrations:

  • PM2.5: 14.2 µg/m³
  • PM10: 17.43 µg/m³
  • O3: 0.031 ppm
  • NO2: 10.5 ppb
  • SO2: 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: 14.83 µg/m³
  • PM10: 18.09 µg/m³
  • O3: 0.028 ppm
  • NO2: 11.9 ppb
  • SO2: 1.1 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.

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

Pollutant Concentrations:

  • PM2.5: 14.73 µg/m³
  • PM10: 17.9 µg/m³
  • O3: 0.027 ppm
  • NO2: 12.5 ppb
  • SO2: 1.2 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.85 µg/m³
  • PM10: 16.78 µg/m³
  • O3: 0.027 ppm
  • NO2: 12.2 ppb
  • SO2: 1.2 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.

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

Pollutant Concentrations:

  • PM2.5: 12.44 µg/m³
  • PM10: 15.02 µg/m³
  • O3: 0.030 ppm
  • NO2: 12.4 ppb
  • SO2: 1.3 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.

9 AM
46 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.02 µg/m³
  • PM10: 13.29 µg/m³
  • O3: 0.035 ppm
  • NO2: 10.3 ppb
  • SO2: 1.4 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.97 µg/m³
  • PM10: 11.91 µg/m³
  • O3: 0.038 ppm
  • NO2: 8.5 ppb
  • SO2: 1.4 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.72 µg/m³
  • PM10: 9.1 µg/m³
  • O3: 0.043 ppm
  • NO2: 6.5 ppb
  • SO2: 1.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.13 µg/m³
  • PM10: 8.28 µg/m³
  • O3: 0.046 ppm
  • NO2: 5.3 ppb
  • SO2: 1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.47 µg/m³
  • PM10: 8.51 µg/m³
  • O3: 0.049 ppm
  • NO2: 4.6 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.24 µg/m³
  • PM10: 9.26 µg/m³
  • O3: 0.051 ppm
  • NO2: 4.4 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.43 µg/m³
  • PM10: 10.51 µg/m³
  • O3: 0.053 ppm
  • NO2: 4.6 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.85 µg/m³
  • PM10: 12.05 µg/m³
  • O3: 0.054 ppm
  • NO2: 5.3 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.27 µg/m³
  • PM10: 13.6 µg/m³
  • O3: 0.053 ppm
  • NO2: 6.2 ppb
  • SO2: 0.9 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
54 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.1 µg/m³
  • PM10: 15.63 µg/m³
  • O3: 0.053 ppm
  • NO2: 6.8 ppb
  • SO2: 1 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.

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

Pollutant Concentrations:

  • PM2.5: 16.64 µg/m³
  • PM10: 18.47 µg/m³
  • O3: 0.052 ppm
  • NO2: 7.1 ppb
  • SO2: 1 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.

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

Pollutant Concentrations:

  • PM2.5: 20.13 µg/m³
  • PM10: 22.38 µg/m³
  • O3: 0.050 ppm
  • NO2: 7.8 ppb
  • SO2: 1.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 24.78 µg/m³
  • PM10: 27.61 µg/m³
  • O3: 0.047 ppm
  • NO2: 9.4 ppb
  • SO2: 1.2 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.

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

Pollutant Concentrations:

  • PM2.5: 29.77 µg/m³
  • PM10: 33.29 µg/m³
  • O3: 0.042 ppm
  • NO2: 12.3 ppb
  • SO2: 1.4 ppb
  • CO: 0.28 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 32.82 µg/m³
  • PM10: 36.85 µg/m³
  • O3: 0.038 ppm
  • NO2: 15 ppb
  • SO2: 1.5 ppb
  • CO: 0.31 ppm

Health Recommendations:

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