Today | Weather | Wednesday, January 7, 2026

Weather in Lowell, Massachusetts

02:09 PM
Now
Rainy Weather
34° F
Feels Like 28°
Precipitation 40 %
Wind 6 mph
UV Index (0 - 11+) 0
Humidity 92 %
Today
Icy Road Conditions
Day 36°
Night 27°
Precipitation 85 %
Wind 6 mph
UV Index (0 - 11+) 0

Lowell Weather Forecast Updated

35 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 7, 2025)
Cloudy Weather

Day

25°

Night

16°

Wind

17 mph

UV Index

2

Precipitation

0 %

Air Quality in Lowell

NOW
45 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 10.85 µg/m³
PM10 12.96 µg/m³
O3 0.015 ppm
NO2 14.3 ppb
SO2 0.6 ppb
CO 0.28 ppm
NH3 0.19 µg/m³
NO 3.42 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)
PM2.510.85 µg/m³
PM1012.96 µg/m³
O329.7 µg/m³
NO226.92 µg/m³
SO21.58 µg/m³
CO322.54 µg/m³
NH30.19 µg/m³
NO3.42 µg/m³