Hourly Weather | Today › Monday, October 26, 2026
Rochester, New York
1 AM
Cloudy Night
48°
Feels Like 43°
1
Humidity: 71%
UV Index: 0
Wind: 10 mph
2 AM
Cloudy Night
46°
Feels Like 39°
0
Humidity: 71%
UV Index: 0
Wind: 10 mph
3 AM
Cloudy Night
46°
Feels Like 39°
0
Humidity: 71%
UV Index: 0
Wind: 9 mph
4 AM
Cloudy Night
45°
Feels Like 39°
0
Humidity: 72%
UV Index: 0
Wind: 9 mph
5 AM
Cloudy Night
45°
Feels Like 37°
0
Humidity: 73%
UV Index: 0
Wind: 8 mph
6 AM
Cloudy Night
43°
Feels Like 37°
0
Humidity: 75%
UV Index: 0
Wind: 8 mph
7 AM
Cloudy Night
41°
Feels Like 36°
0
Humidity: 77%
UV Index: 0
Wind: 8 mph
8 AM
Cloudy Weather
39°
Feels Like 36°
0
Humidity: 80%
UV Index: 0
Wind: 7 mph
9 AM
Cloudy Weather
41°
Feels Like 37°
0
Humidity: 77%
UV Index: 1
Wind: 8 mph
10 AM
Cloudy Weather
45°
Feels Like 41°
0
Humidity: 71%
UV Index: 2
Wind: 9 mph
11 AM
Cloudy Weather
46°
Feels Like 45°
0
Humidity: 67%
UV Index: 2
Wind: 9 mph
12 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 63%
UV Index: 3
Wind: 9 mph
1 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 59%
UV Index: 3
Wind: 9 mph
2 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 57%
UV Index: 3
Wind: 9 mph
3 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 56%
UV Index: 2
Wind: 9 mph
4 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 55%
UV Index: 2
Wind: 9 mph
5 PM
Cloudy Weather
48°
Feels Like 45°
0
Humidity: 56%
UV Index: 1
Wind: 9 mph
6 PM
Cloudy Weather
45°
Feels Like 39°
0
Humidity: 61%
UV Index: 0
Wind: 8 mph
7 PM
Cloudy Night
43°
Feels Like 39°
0
Humidity: 64%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Night
39°
Feels Like 36°
0
Humidity: 71%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
37°
Feels Like 34°
0
Humidity: 76%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
37°
Feels Like 34°
0
Humidity: 77%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
37°
Feels Like 34°
0
Humidity: 76%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 7.77 µg/m³
  • PM10: 9.03 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.72 µg/m³
  • PM10: 10.02 µg/m³
  • O3: 0.037 ppm
  • NO2: 2 ppb
  • SO2: 0.4 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.96 µg/m³
  • PM10: 11.3 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.19 µg/m³
  • PM10: 12.57 µg/m³
  • O3: 0.039 ppm
  • NO2: 1.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.19 µg/m³
  • PM10: 13.6 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.93 µg/m³
  • PM10: 14.36 µg/m³
  • O3: 0.038 ppm
  • NO2: 1.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.42 µg/m³
  • PM10: 14.87 µg/m³
  • O3: 0.037 ppm
  • NO2: 1.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.69 µg/m³
  • PM10: 15.16 µg/m³
  • O3: 0.036 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.59 µg/m³
  • PM10: 15.08 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.34 µg/m³
  • PM10: 14.85 µg/m³
  • O3: 0.036 ppm
  • NO2: 2.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.48 µg/m³
  • PM10: 14.96 µg/m³
  • O3: 0.040 ppm
  • NO2: 1.7 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.92 µg/m³
  • PM10: 16.36 µg/m³
  • O3: 0.050 ppm
  • NO2: 1.1 ppb
  • SO2: 1.1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 15.84 µg/m³
  • PM10: 17.28 µg/m³
  • O3: 0.053 ppm
  • NO2: 0.8 ppb
  • SO2: 1.1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 16.6 µg/m³
  • PM10: 18.04 µg/m³
  • O3: 0.055 ppm
  • NO2: 0.8 ppb
  • SO2: 1.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 16.69 µg/m³
  • PM10: 18.05 µg/m³
  • O3: 0.058 ppm
  • NO2: 0.7 ppb
  • SO2: 1.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 16.7 µg/m³
  • PM10: 18.02 µg/m³
  • O3: 0.060 ppm
  • NO2: 0.8 ppb
  • SO2: 1.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

5 PM
69 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 17.55 µg/m³
  • PM10: 18.93 µg/m³
  • O3: 0.060 ppm
  • NO2: 1 ppb
  • SO2: 1.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 18.92 µg/m³
  • PM10: 20.41 µg/m³
  • O3: 0.058 ppm
  • NO2: 1.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 20.63 µg/m³
  • PM10: 22.23 µg/m³
  • O3: 0.054 ppm
  • NO2: 2.4 ppb
  • SO2: 1.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 22.23 µg/m³
  • PM10: 23.91 µg/m³
  • O3: 0.050 ppm
  • NO2: 3 ppb
  • SO2: 0.9 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.

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

Pollutant Concentrations:

  • PM2.5: 22.87 µg/m³
  • PM10: 24.51 µg/m³
  • O3: 0.045 ppm
  • NO2: 3.3 ppb
  • SO2: 0.7 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.

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

Pollutant Concentrations:

  • PM2.5: 22.88 µg/m³
  • PM10: 24.41 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.4 ppb
  • SO2: 0.7 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.

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

Pollutant Concentrations:

  • PM2.5: 21.9 µg/m³
  • PM10: 23.3 µg/m³
  • O3: 0.036 ppm
  • NO2: 3.7 ppb
  • SO2: 0.7 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.