Hourly Weather | Today Thursday, November 20, 2025
Buffalo, New York
4 PM
Cloudy Weather
45°
Feels Like 45°
0
Humidity: 56%
Wind: 6 mph
UV Index: 0
5 PM
Cloudy Night
45°
Feels Like 43°
0
Humidity: 62%
Wind: 6 mph
UV Index: 0
6 PM
Cloudy Night
43°
Feels Like 43°
0
Humidity: 66%
Wind: 6 mph
UV Index: 0
7 PM
Cloudy Night
43°
Feels Like 41°
0
Humidity: 67%
Wind: 6 mph
UV Index: 0
8 PM
Cloudy Night
43°
Feels Like 39°
0
Humidity: 72%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Weather
41°
Feels Like 37°
0
Humidity: 77%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 82%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Weather
41°
Feels Like 37°
0
Humidity: 82%
Wind: 7 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 6.63 µg/m³
  • PM10: 7.49 µg/m³
  • O3: 0.034 ppm
  • NO2: 4.1 ppb
  • SO2: 1.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.79 µg/m³
  • PM10: 7.67 µg/m³
  • O3: 0.031 ppm
  • NO2: 5.2 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

6 PM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 6.91 µg/m³
  • PM10: 7.83 µg/m³
  • O3: 0.029 ppm
  • NO2: 6.2 ppb
  • SO2: 0.8 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

7 PM
29 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.06 µg/m³
  • PM10: 8.03 µg/m³
  • O3: 0.027 ppm
  • NO2: 6.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

8 PM
30 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.11 µg/m³
  • PM10: 8.13 µg/m³
  • O3: 0.025 ppm
  • NO2: 6.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

9 PM
30 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.25 µg/m³
  • PM10: 8.36 µg/m³
  • O3: 0.024 ppm
  • NO2: 7 ppb
  • SO2: 0.7 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

10 PM
32 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.74 µg/m³
  • PM10: 9.01 µg/m³
  • O3: 0.023 ppm
  • NO2: 7.2 ppb
  • SO2: 0.9 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

11 PM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.24 µg/m³
  • PM10: 10.82 µg/m³
  • O3: 0.023 ppm
  • NO2: 8 ppb
  • SO2: 1.5 ppb
  • CO: 0.18 ppm

Health Recommendations:

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