Today | Weather | Friday, June 26, 2026

Weather in Lowell, Massachusetts

08:35 PM
Now
Cloudy Night
72° F
Feels Like 72°
Precipitation 44 %
Wind 5 mph
Humidity 84 %
Today
Stormy Weather
Day 81°
Night 61°
Precipitation 55 %
Wind 5 mph

Lowell Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 26, 2025)
Rainy Weather

Day

72°

Night

63°

Wind

8 mph

UV Index

4

Precipitation

87 %

Air Quality in Lowell

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

Pollutant Concentrations:

PM2.5 10.26 µg/m³
PM10 12.12 µg/m³
O3 0.031 ppm
NO2 6.2 ppb
SO2 0.3 ppb
CO 0.15 ppm
NH3 0.22 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)
PM2.510.26 µg/m³
PM1012.12 µg/m³
O360.98 µg/m³
NO211.6 µg/m³
SO20.78 µg/m³
CO173.34 µg/m³
NH30.22 µg/m³
NO0 µg/m³