Hourly Weather | Today Tuesday, April 28, 2026
Haverhill, Massachusetts
6 AM
Sunny Weather
37°
Feels Like 36°
0
Humidity: 90%
UV Index: 0
Wind: 6 mph
7 AM
Sunny Weather
41°
Feels Like 39°
0
Humidity: 84%
UV Index: 1
Wind: 6 mph
8 AM
Sunny Weather
43°
Feels Like 43°
0
Humidity: 76%
UV Index: 2
Wind: 7 mph
9 AM
Sunny Weather
46°
Feels Like 48°
0
Humidity: 67%
UV Index: 3
Wind: 7 mph
10 AM
Sunny Weather
52°
Feels Like 54°
0
Humidity: 58%
UV Index: 4
Wind: 8 mph
11 AM
Cloudy Weather
54°
Feels Like 57°
0
Humidity: 51%
UV Index: 5
Wind: 9 mph
12 PM
Cloudy Weather
57°
Feels Like 61°
0
Humidity: 46%
UV Index: 7
Wind: 10 mph
1 PM
Cloudy Weather
57°
Feels Like 63°
0
Humidity: 42%
UV Index: 8
Wind: 10 mph
2 PM
Cloudy Weather
61°
Feels Like 64°
0
Humidity: 38%
UV Index: 7
Wind: 12 mph
3 PM
Cloudy Weather
57°
Feels Like 61°
0
Humidity: 39%
UV Index: 5
Wind: 12 mph
4 PM
Cloudy Weather
55°
Feels Like 57°
0
Humidity: 38%
UV Index: 4
Wind: 10 mph
5 PM
Cloudy Weather
54°
Feels Like 54°
0
Humidity: 39%
UV Index: 3
Wind: 10 mph
6 PM
Cloudy Weather
52°
Feels Like 48°
0
Humidity: 44%
UV Index: 2
Wind: 9 mph
7 PM
Cloudy Weather
48°
Feels Like 46°
0
Humidity: 52%
UV Index: 1
Wind: 8 mph
8 PM
Cloudy Weather
46°
Feels Like 43°
0
Humidity: 62%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Weather
43°
Feels Like 39°
0
Humidity: 69%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Weather
43°
Feels Like 37°
0
Humidity: 74%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Weather
43°
Feels Like 39°
0
Humidity: 74%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

6 AM
19 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.59 µg/m³
  • PM10: 6.48 µg/m³
  • O3: 0.015 ppm
  • NO2: 7.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

7 AM
19 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.63 µg/m³
  • PM10: 6.6 µg/m³
  • O3: 0.015 ppm
  • NO2: 7.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.75 µg/m³
  • PM10: 6.86 µg/m³
  • O3: 0.018 ppm
  • NO2: 6.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

9 AM
25 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.17 µg/m³
  • PM10: 6.08 µg/m³
  • O3: 0.027 ppm
  • NO2: 5.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

10 AM
28 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.34 µg/m³
  • PM10: 6.39 µg/m³
  • O3: 0.030 ppm
  • NO2: 5.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

11 AM
32 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.1 µg/m³
  • PM10: 7.32 µg/m³
  • O3: 0.034 ppm
  • NO2: 5.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

12 PM
48 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.27 µg/m³
  • PM10: 4.53 µg/m³
  • O3: 0.052 ppm
  • NO2: 2.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

1 PM
59 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.55 µg/m³
  • PM10: 4.62 µg/m³
  • O3: 0.057 ppm
  • NO2: 1.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.84 µg/m³
  • PM10: 4.9 µg/m³
  • O3: 0.060 ppm
  • NO2: 1 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 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: 3.76 µg/m³
  • PM10: 4.83 µg/m³
  • O3: 0.061 ppm
  • NO2: 0.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.51 µg/m³
  • PM10: 4.61 µg/m³
  • O3: 0.062 ppm
  • NO2: 1 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.07 µg/m³
  • PM10: 4.17 µg/m³
  • O3: 0.061 ppm
  • NO2: 1.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

6 PM
65 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.71 µg/m³
  • PM10: 3.87 µg/m³
  • O3: 0.059 ppm
  • NO2: 2.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

7 PM
53 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.48 µg/m³
  • PM10: 3.8 µg/m³
  • O3: 0.055 ppm
  • NO2: 3.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

8 PM
48 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.28 µg/m³
  • PM10: 3.77 µg/m³
  • O3: 0.051 ppm
  • NO2: 4.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

9 PM
45 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.02 µg/m³
  • PM10: 3.62 µg/m³
  • O3: 0.049 ppm
  • NO2: 4.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

10 PM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.81 µg/m³
  • PM10: 3.48 µg/m³
  • O3: 0.047 ppm
  • NO2: 4.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

11 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.69 µg/m³
  • PM10: 3.39 µg/m³
  • O3: 0.047 ppm
  • NO2: 4.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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