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Today Hourly 7 days 30 days Air Quality
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Hourly Weather | Today | Thursday, September 4, 2025
Lynn, Massachusetts
8 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
63°
Feels Like 63°
0
Humidity: 81%
Wind: 7 mph
UV Index: 13
9 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
64°
Feels Like 66°
0
Humidity: 78%
Wind: 7 mph
UV Index: 22
10 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
66°
Feels Like 70°
0
Humidity: 70%
Wind: 8 mph
UV Index: 33
11 AM
Sunny WeatherSunny weather, clear skies and sunny weather.
70°
Feels Like 73°
0
Humidity: 64%
Wind: 8 mph
UV Index: 44
12 PM
Sunny WeatherSunny weather, clear skies and sunny weather.
72°
Feels Like 75°
0
Humidity: 60%
Wind: 10 mph
UV Index: 54
1 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 75°
0
Humidity: 58%
Wind: 12 mph
UV Index: 60
2 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 75°
0
Humidity: 58%
Wind: 13 mph
UV Index: 54
3 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 75°
0
Humidity: 57%
Wind: 13 mph
UV Index: 44
4 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
73°
Feels Like 73°
0
Humidity: 60%
Wind: 13 mph
UV Index: 33
5 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
72°
Feels Like 72°
0
Humidity: 62%
Wind: 13 mph
UV Index: 22
6 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
72°
Feels Like 70°
0
Humidity: 63%
Wind: 13 mph
UV Index: 13
7 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
70°
Feels Like 66°
0
Humidity: 67%
Wind: 12 mph
UV Index: 4
8 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
68°
Feels Like 64°
0
Humidity: 70%
Wind: 10 mph
UV Index: 0
9 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
66°
Feels Like 63°
0
Humidity: 78%
Wind: 10 mph
UV Index: 0
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
64°
Feels Like 63°
0
Humidity: 82%
Wind: 10 mph
UV Index: 0
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
64°
Feels Like 61°
0
Humidity: 84%
Wind: 9 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
26 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.18 µg/m³
  • PM10: 6.72 µg/m³
  • O₃: 25.07 ppb
  • NO₂: 8.38 ppb
  • SO₂: 1.06 ppb
  • CO: 212.48 ppb

Health Recommendations:

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

9 AM
27 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.24 µg/m³
  • PM10: 8.29 µg/m³
  • O₃: 32.65 ppb
  • NO₂: 7.48 ppb
  • SO₂: 1.19 ppb
  • CO: 199.87 ppb

Health Recommendations:

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

10 AM
27 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.43 µg/m³
  • PM10: 8.74 µg/m³
  • O₃: 39.61 ppb
  • NO₂: 6.22 ppb
  • SO₂: 1.21 ppb
  • CO: 188.23 ppb

Health Recommendations:

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

11 AM
28 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.50 µg/m³
  • PM10: 7.53 µg/m³
  • O₃: 46.57 ppb
  • NO₂: 4.95 ppb
  • SO₂: 1.24 ppb
  • CO: 176.59 ppb

Health Recommendations:

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

12 PM
31 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.74 µg/m³
  • PM10: 7.83 µg/m³
  • O₃: 53.16 ppb
  • NO₂: 3.86 ppb
  • SO₂: 1.07 ppb
  • CO: 170.17 ppb

Health Recommendations:

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

1 PM
35 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 7.68 µg/m³
  • PM10: 9.16 µg/m³
  • O₃: 59.74 ppb
  • NO₂: 2.77 ppb
  • SO₂: 0.90 ppb
  • CO: 163.75 ppb

Health Recommendations:

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

2 PM
40 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 8.09 µg/m³
  • PM10: 9.77 µg/m³
  • O₃: 66.32 ppb
  • NO₂: 1.68 ppb
  • SO₂: 0.73 ppb
  • CO: 157.34 ppb

Health Recommendations:

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

3 PM
44 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 7.67 µg/m³
  • PM10: 9.28 µg/m³
  • O₃: 64.98 ppb
  • NO₂: 1.73 ppb
  • SO₂: 0.64 ppb
  • CO: 154.24 ppb

Health Recommendations:

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

4 PM
49 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 7.27 µg/m³
  • PM10: 8.75 µg/m³
  • O₃: 63.64 ppb
  • NO₂: 1.77 ppb
  • SO₂: 0.56 ppb
  • CO: 151.14 ppb

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.80 µg/m³
  • PM10: 8.15 µg/m³
  • O₃: 62.30 ppb
  • NO₂: 1.82 ppb
  • SO₂: 0.47 ppb
  • CO: 148.03 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
64 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.23 µg/m³
  • PM10: 7.47 µg/m³
  • O₃: 55.91 ppb
  • NO₂: 2.70 ppb
  • SO₂: 0.49 ppb
  • CO: 150.02 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
65 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.89 µg/m³
  • PM10: 7.01 µg/m³
  • O₃: 49.53 ppb
  • NO₂: 3.59 ppb
  • SO₂: 0.51 ppb
  • CO: 152.02 ppb

Health Recommendations:

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

8 PM
61 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.92 µg/m³
  • PM10: 7.19 µg/m³
  • O₃: 43.14 ppb
  • NO₂: 4.47 ppb
  • SO₂: 0.53 ppb
  • CO: 154.01 ppb

Health Recommendations:

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

9 PM
53 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.97 µg/m³
  • PM10: 7.15 µg/m³
  • O₃: 40.07 ppb
  • NO₂: 4.39 ppb
  • SO₂: 0.57 ppb
  • CO: 151.27 ppb

Health Recommendations:

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

10 PM
48 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.38 µg/m³
  • PM10: 7.77 µg/m³
  • O₃: 36.99 ppb
  • NO₂: 4.30 ppb
  • SO₂: 0.60 ppb
  • CO: 148.54 ppb

Health Recommendations:

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

11 PM
44 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 6.59 µg/m³
  • PM10: 8.19 µg/m³
  • O₃: 33.92 ppb
  • NO₂: 4.22 ppb
  • SO₂: 0.63 ppb
  • CO: 145.81 ppb

Health Recommendations:

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

Current Real-Time Air Quality Report