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Today Hourly 7 days 30 days Air Quality
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Hourly Weather | Today | Monday, August 18, 2025
Waterbury, Connecticut
6 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
70°
Feels Like 70°
0
Humidity: 55%
Wind: 6 mph
UV Index: 16
7 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
68°
Feels Like 66°
0
Humidity: 57%
Wind: 6 mph
UV Index: 7
8 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
66°
Feels Like 64°
0
Humidity: 61%
Wind: 6 mph
UV Index: 0
9 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
63°
Feels Like 63°
0
Humidity: 69%
Wind: 5 mph
UV Index: 0
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
61°
Feels Like 61°
0
Humidity: 77%
Wind: 5 mph
UV Index: 0
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
57°
Feels Like 57°
0
Humidity: 86%
Wind: 4 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

6 PM
45 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.17 µg/m³
  • PM10: 10.27 µg/m³
  • O₃: 51.58 ppb
  • NO₂: 3.67 ppb
  • SO₂: 1.04 ppb
  • CO: 172.25 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

7 PM
45 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.67 µg/m³
  • PM10: 10.78 µg/m³
  • O₃: 47.23 ppb
  • NO₂: 6.33 ppb
  • SO₂: 1.11 ppb
  • CO: 196.85 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

8 PM
45 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 13.56 µg/m³
  • PM10: 13.66 µg/m³
  • O₃: 42.87 ppb
  • NO₂: 9.00 ppb
  • SO₂: 1.18 ppb
  • CO: 221.44 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

9 PM
45 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 14.98 µg/m³
  • PM10: 15.10 µg/m³
  • O₃: 41.01 ppb
  • NO₂: 8.76 ppb
  • SO₂: 1.13 ppb
  • CO: 219.26 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

10 PM
46 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.08 µg/m³
  • PM10: 15.23 µg/m³
  • O₃: 39.15 ppb
  • NO₂: 8.52 ppb
  • SO₂: 1.08 ppb
  • CO: 217.07 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

11 PM
46 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 14.73 µg/m³
  • PM10: 14.98 µg/m³
  • O₃: 37.28 ppb
  • NO₂: 8.28 ppb
  • SO₂: 1.02 ppb
  • CO: 214.88 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

Current Real-Time Air Quality Report