Hourly Weather | Today Wednesday, August 12, 2026
Erie, Pennsylvania
10 AM
Foggy Weather
73°
Feels Like 77°
18
Humidity: 76%
UV Index: 4
Wind: 9 mph
11 AM
Foggy Weather
75°
Feels Like 81°
37
Humidity: 73%
UV Index: 6
Wind: 10 mph
12 PM
Partly Sunny with Showers
79°
Feels Like 82°
40
Humidity: 69%
UV Index: 8
Wind: 10 mph
1 PM
Foggy Weather
79°
Feels Like 86°
37
Humidity: 67%
UV Index: 8
Wind: 10 mph
2 PM
Cloudy Weather
81°
Feels Like 88°
20
Humidity: 60%
UV Index: 8
Wind: 10 mph
3 PM
Cloudy Weather
81°
Feels Like 84°
20
Humidity: 64%
UV Index: 6
Wind: 10 mph
4 PM
Cloudy Weather
79°
Feels Like 84°
20
Humidity: 65%
UV Index: 4
Wind: 9 mph
5 PM
Cloudy Weather
79°
Feels Like 82°
20
Humidity: 66%
UV Index: 3
Wind: 9 mph
6 PM
Cloudy Weather
79°
Feels Like 81°
20
Humidity: 67%
UV Index: 2
Wind: 8 mph
7 PM
Cloudy Weather
77°
Feels Like 79°
25
Humidity: 70%
UV Index: 1
Wind: 7 mph
8 PM
Cloudy Weather
75°
Feels Like 75°
48
Humidity: 77%
UV Index: 0
Wind: 6 mph
9 PM
Stormy Weather
73°
Feels Like 70°
52
Humidity: 81%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
72°
Feels Like 73°
48
Humidity: 85%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
72°
Feels Like 72°
49
Humidity: 86%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 5.29 µg/m³
  • PM10: 5.68 µg/m³
  • O3: 0.011 ppm
  • NO2: 4 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.74 µg/m³
  • PM10: 5.1 µg/m³
  • O3: 0.011 ppm
  • NO2: 3.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

12 PM
17 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.13 µg/m³
  • PM10: 4.43 µg/m³
  • O3: 0.015 ppm
  • NO2: 3.6 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

1 PM
17 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.02 µg/m³
  • PM10: 4.29 µg/m³
  • O3: 0.015 ppm
  • NO2: 3.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

2 PM
17 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.06 µg/m³
  • PM10: 4.32 µg/m³
  • O3: 0.015 ppm
  • NO2: 3.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

3 PM
18 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.24 µg/m³
  • PM10: 4.5 µg/m³
  • O3: 0.016 ppm
  • NO2: 2.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.55 µg/m³
  • PM10: 4.81 µg/m³
  • O3: 0.019 ppm
  • NO2: 2.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.2 µg/m³
  • PM10: 5.47 µg/m³
  • O3: 0.023 ppm
  • NO2: 2.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.24 µg/m³
  • PM10: 6.53 µg/m³
  • O3: 0.025 ppm
  • NO2: 2.8 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 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: 7.01 µg/m³
  • PM10: 7.36 µg/m³
  • O3: 0.023 ppm
  • NO2: 3.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.37 µg/m³
  • PM10: 7.78 µg/m³
  • O3: 0.021 ppm
  • NO2: 3.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.16 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: 7.4 µg/m³
  • PM10: 7.83 µg/m³
  • O3: 0.017 ppm
  • NO2: 3.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.48 µg/m³
  • PM10: 7.93 µg/m³
  • O3: 0.013 ppm
  • NO2: 3.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.58 µg/m³
  • PM10: 7.98 µg/m³
  • O3: 0.011 ppm
  • NO2: 3.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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