Hourly Weather | Today Thursday, September 18, 2025
Peoria, Illinois
3 AM
Cloudy Night
63°
Feels Like 63°
0
Humidity: 88%
Wind: 5 mph
UV Index: 0
4 AM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 86%
Wind: 5 mph
UV Index: 0
5 AM
Cloudy Night
61°
Feels Like 61°
0
Humidity: 88%
Wind: 5 mph
UV Index: 0
6 AM
Cloudy Night
61°
Feels Like 59°
0
Humidity: 90%
Wind: 5 mph
UV Index: 0
7 AM
Cloudy Weather
59°
Feels Like 59°
0
Humidity: 91%
Wind: 5 mph
UV Index: 0
8 AM
Cloudy Weather
64°
Feels Like 64°
0
Humidity: 79%
Wind: 5 mph
UV Index: 10
9 AM
Cloudy Weather
72°
Feels Like 72°
0
Humidity: 62%
Wind: 5 mph
UV Index: 19
10 AM
Cloudy Weather
79°
Feels Like 81°
0
Humidity: 48%
Wind: 5 mph
UV Index: 29
11 AM
Cloudy Weather
82°
Feels Like 86°
0
Humidity: 41%
Wind: 6 mph
UV Index: 40
12 PM
Cloudy Weather
86°
Feels Like 90°
0
Humidity: 36%
Wind: 6 mph
UV Index: 48
1 PM
Cloudy Weather
90°
Feels Like 93°
0
Humidity: 32%
Wind: 6 mph
UV Index: 51
2 PM
Cloudy Weather
91°
Feels Like 93°
0
Humidity: 28%
Wind: 6 mph
UV Index: 37
3 PM
Cloudy Weather
93°
Feels Like 97°
0
Humidity: 27%
Wind: 6 mph
UV Index: 31
4 PM
Cloudy Weather
91°
Feels Like 93°
0
Humidity: 28%
Wind: 6 mph
UV Index: 23
5 PM
Cloudy Weather
91°
Feels Like 91°
0
Humidity: 29%
Wind: 5 mph
UV Index: 15
6 PM
Cloudy Weather
88°
Feels Like 88°
0
Humidity: 34%
Wind: 5 mph
UV Index: 8
7 PM
Cloudy Weather
84°
Feels Like 82°
0
Humidity: 40%
Wind: 5 mph
UV Index: 0
8 PM
Cloudy Night
81°
Feels Like 79°
0
Humidity: 46%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy Night
79°
Feels Like 75°
0
Humidity: 51%
Wind: 6 mph
UV Index: 0
10 PM
Cloudy Night
75°
Feels Like 72°
0
Humidity: 56%
Wind: 6 mph
UV Index: 0
11 PM
Cloudy Night
72°
Feels Like 70°
0
Humidity: 62%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

3 AM
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.54 µg/m³
  • PM10: 10.78 µg/m³
  • O₃: 34.76 ppb
  • NO₂: 7.85 ppb
  • SO₂: 1.43 ppb
  • CO: 230.66 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 AM
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.95 µg/m³
  • PM10: 11.18 µg/m³
  • O₃: 33.67 ppb
  • NO₂: 7.75 ppb
  • SO₂: 1.58 ppb
  • CO: 237.60 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 AM
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.30 µg/m³
  • PM10: 11.54 µg/m³
  • O₃: 31.38 ppb
  • NO₂: 8.47 ppb
  • SO₂: 1.66 ppb
  • CO: 247.84 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 AM
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.63 µg/m³
  • PM10: 11.84 µg/m³
  • O₃: 29.09 ppb
  • NO₂: 9.18 ppb
  • SO₂: 1.74 ppb
  • CO: 258.08 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 AM
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.05 µg/m³
  • PM10: 12.28 µg/m³
  • O₃: 26.81 ppb
  • NO₂: 9.90 ppb
  • SO₂: 1.83 ppb
  • CO: 268.32 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 AM
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.69 µg/m³
  • PM10: 11.87 µg/m³
  • O₃: 32.98 ppb
  • NO₂: 8.56 ppb
  • SO₂: 1.92 ppb
  • CO: 262.40 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

9 AM
57 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.27 µg/m³
  • PM10: 11.44 µg/m³
  • O₃: 39.16 ppb
  • NO₂: 7.22 ppb
  • SO₂: 2.02 ppb
  • CO: 256.47 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

10 AM
57 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.73 µg/m³
  • PM10: 10.99 µg/m³
  • O₃: 45.34 ppb
  • NO₂: 5.88 ppb
  • SO₂: 2.12 ppb
  • CO: 250.55 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 AM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.30 µg/m³
  • PM10: 9.66 µg/m³
  • O₃: 53.70 ppb
  • NO₂: 4.39 ppb
  • SO₂: 2.05 ppb
  • CO: 220.86 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

12 PM
56 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.37 µg/m³
  • PM10: 8.80 µg/m³
  • O₃: 62.05 ppb
  • NO₂: 2.91 ppb
  • SO₂: 1.98 ppb
  • CO: 191.17 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

1 PM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.80 µg/m³
  • PM10: 8.20 µg/m³
  • O₃: 70.41 ppb
  • NO₂: 1.42 ppb
  • SO₂: 1.92 ppb
  • CO: 161.49 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

2 PM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.22 µg/m³
  • PM10: 7.59 µg/m³
  • O₃: 70.78 ppb
  • NO₂: 1.29 ppb
  • SO₂: 1.72 ppb
  • CO: 154.91 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

3 PM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.74 µg/m³
  • PM10: 7.06 µg/m³
  • O₃: 71.16 ppb
  • NO₂: 1.17 ppb
  • SO₂: 1.53 ppb
  • CO: 148.34 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 PM
69 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.45 µg/m³
  • PM10: 6.76 µg/m³
  • O₃: 71.53 ppb
  • NO₂: 1.04 ppb
  • SO₂: 1.34 ppb
  • CO: 141.76 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 PM
80 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.35 µg/m³
  • PM10: 6.64 µg/m³
  • O₃: 66.95 ppb
  • NO₂: 2.51 ppb
  • SO₂: 1.31 ppb
  • CO: 151.12 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 PM
87 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.32 µg/m³
  • PM10: 6.60 µg/m³
  • O₃: 62.38 ppb
  • NO₂: 3.97 ppb
  • SO₂: 1.28 ppb
  • CO: 160.49 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 PM
89 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.97 µg/m³
  • PM10: 7.20 µg/m³
  • O₃: 57.81 ppb
  • NO₂: 5.44 ppb
  • SO₂: 1.26 ppb
  • CO: 169.86 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.