Today | Weather | Wednesday, November 4, 2026

Weather in Haverhill, Massachusetts

08:58 PM
Now
Night
61° F
Feels Like 59°
Precipitation 0 %
Wind 7 mph
Humidity 79 %
Today
Cloudy Night
Day 75°
Night 55°
Precipitation 4 %
Wind 7 mph

Haverhill Weather Forecast Updated

38 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 4, 2025)
Partly Sunny with Showers

Day

55°

Night

37°

Wind

19 mph

UV Index

3

Precipitation

49 %

Air Quality in Haverhill

NOW
44 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.49 µg/m³
PM10 7.81 µg/m³
O3 0.047 ppm
NO2 2.7 ppb
SO2 0.3 ppb
CO 0.12 ppm
NH3 0.13 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

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

Show raw pollutant concentrations (µg/m³)
PM2.5 – 3.49 µg/m³
PM10 – 7.81 µg/m³
O3 – 92.93 µg/m³
NO2 – 5.03 µg/m³
SO2 – 0.77 µg/m³
CO – 142.91 µg/m³
NH3 – 0.13 µg/m³
NO – 0 µg/m³