Hourly Weather | Today › Monday, October 26, 2026
Lynn, Massachusetts
2 PM
Cloudy Weather
66°
Feels Like 68°
0
Humidity: 34%
UV Index: 3
Wind: 9 mph
3 PM
Cloudy Weather
70°
Feels Like 70°
0
Humidity: 36%
UV Index: 2
Wind: 9 mph
4 PM
Cloudy Weather
70°
Feels Like 70°
0
Humidity: 37%
UV Index: 2
Wind: 9 mph
5 PM
Cloudy Weather
66°
Feels Like 66°
0
Humidity: 42%
UV Index: 1
Wind: 9 mph
6 PM
Cloudy Night
64°
Feels Like 63°
0
Humidity: 50%
UV Index: 0
Wind: 8 mph
7 PM
Cloudy Night
61°
Feels Like 59°
0
Humidity: 57%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 62%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
55°
Feels Like 54°
0
Humidity: 67%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Night
54°
Feels Like 50°
0
Humidity: 70%
UV Index: 0
Wind: 9 mph
11 PM
Cloudy Night
54°
Feels Like 48°
0
Humidity: 70%
UV Index: 0
Wind: 10 mph

Hourly Air Quality Forecast - AQI (US EPA)

2 PM
64 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 15.01 µg/m³
  • PM10: 17.3 µg/m³
  • O3: 0.059 ppm
  • NO2: 3.1 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM
72 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.94 µg/m³
  • PM10: 17.18 µg/m³
  • O3: 0.061 ppm
  • NO2: 2.8 ppb
  • SO2: 0.8 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

4 PM
71 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.37 µg/m³
  • PM10: 16.55 µg/m³
  • O3: 0.061 ppm
  • NO2: 2.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 PM
64 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 13.93 µg/m³
  • PM10: 16.13 µg/m³
  • O3: 0.058 ppm
  • NO2: 3.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 PM
54 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.89 µg/m³
  • PM10: 16.13 µg/m³
  • O3: 0.055 ppm
  • NO2: 4.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.19 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
54 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.08 µg/m³
  • PM10: 16.34 µg/m³
  • O3: 0.051 ppm
  • NO2: 5.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.36 µg/m³
  • PM10: 16.7 µg/m³
  • O3: 0.047 ppm
  • NO2: 6.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.38 µg/m³
  • PM10: 16.75 µg/m³
  • O3: 0.044 ppm
  • NO2: 6.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.32 µg/m³
  • PM10: 16.59 µg/m³
  • O3: 0.043 ppm
  • NO2: 6 ppb
  • SO2: 0.6 ppb
  • CO: 0.21 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 PM
56 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.78 µg/m³
  • PM10: 16.89 µg/m³
  • O3: 0.044 ppm
  • NO2: 5.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.