Today | Weather | Friday, June 26, 2026

Weather in Lowell, Massachusetts

07:40 PM
Now
Stormy Weather
73° F
Feels Like 73°
Precipitation 51 %
Wind 6 mph
UV Index (0 - 11+) 0
Humidity 85 %
Today
Stormy Weather
Day 81°
Night 61°
Precipitation 55 %
Wind 5 mph

Lowell Weather Forecast Updated

25 minutes ago
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
41 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.78 µg/m³
PM10 11.58 µg/m³
O3 0.035 ppm
NO2 6.3 ppb
SO2 0.3 ppb
CO 0.15 ppm
NH3 0.25 µg/m³
NO 0.06 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)
PM2.59.78 µg/m³
PM1011.58 µg/m³
O368.02 µg/m³
NO211.78 µg/m³
SO20.89 µg/m³
CO171.22 µg/m³
NH30.25 µg/m³
NO0.06 µg/m³