Hourly Weather | Today Wednesday, December 24, 2025
Erie, Pennsylvania
5 PM
Cloudy Night
34°
Feels Like 34°
0
Humidity: 74%
Wind: 4 mph
UV Index: 0
6 PM
Cloudy Night
32°
Feels Like 34°
0
Humidity: 78%
Wind: 4 mph
UV Index: 0
7 PM
Cloudy Weather
30°
Feels Like 30°
0
Humidity: 87%
Wind: 4 mph
UV Index: 0
8 PM
Cloudy Weather
32°
Feels Like 30°
0
Humidity: 78%
Wind: 5 mph
UV Index: 0
9 PM
Cloudy Weather
34°
Feels Like 28°
0
Humidity: 75%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Weather
34°
Feels Like 28°
0
Humidity: 73%
Wind: 7 mph
UV Index: 0
11 PM
Cloudy Weather
36°
Feels Like 28°
0
Humidity: 70%
Wind: 8 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.87 µg/m³
  • PM10: 5.47 µg/m³
  • O3: 0.020 ppm
  • NO2: 9.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.57 µg/m³
  • PM10: 6.41 µg/m³
  • O3: 0.017 ppm
  • NO2: 12 ppb
  • SO2: 0.5 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.46 µg/m³
  • PM10: 7.58 µg/m³
  • O3: 0.014 ppm
  • NO2: 13.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.43 µg/m³
  • PM10: 8.79 µg/m³
  • O3: 0.012 ppm
  • NO2: 14.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.35 µg/m³
  • PM10: 9.86 µg/m³
  • O3: 0.011 ppm
  • NO2: 15.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.27 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.3 µg/m³
  • PM10: 10.86 µg/m³
  • O3: 0.010 ppm
  • NO2: 15.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.28 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.13 µg/m³
  • PM10: 11.66 µg/m³
  • O3: 0.010 ppm
  • NO2: 16 ppb
  • SO2: 1.1 ppb
  • CO: 0.28 ppm

Health Recommendations:

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