Today | Weather | Saturday, December 27, 2025

Weather in Lowell, Massachusetts

06:48 AM
Now
Cloudy Weather
18° F
Feels Like 10°
Precipitation 12 %
Wind 7 mph
Humidity 75 %
Today
Cloudy Weather
Day 23°
Night 12°
Precipitation 12 %
Wind 7 mph
UV Index (0 - 11+) 2

Lowell Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 27, 2024)
Sunny Weather

Day

41°

Night

25°

Wind

4 mph

UV Index

2

Precipitation

0 %

Air Quality in Lowell

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.27 µg/m³
PM10 2.67 µg/m³
O3 0.032 ppm
NO2 4.6 ppb
SO2 0.4 ppb
CO 0.15 ppm
NH3 0.16 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)
PM2.52.27 µg/m³
PM102.67 µg/m³
O362.07 µg/m³
NO28.63 µg/m³
SO20.98 µg/m³
CO175.29 µg/m³
NH30.16 µg/m³
NO0 µg/m³