Today | Weather | Tuesday, June 9, 2026

Weather in Malden, Massachusetts

07:55 PM
Now
Cloudy Weather
79° F
Feels Like 75°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 0
Humidity 48 %
Today
Sunny Weather
Day 86°
Night 63°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Malden Weather Forecast Updated

Last updated on

Air Quality in Malden

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.42 µg/m³
PM10 4.27 µg/m³
O3 0.046 ppm
NO2 1.4 ppb
SO2 0.3 ppb
CO 0.10 ppm
NH3 0.12 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)
PM2.52.42 µg/m³
PM104.27 µg/m³
O389.96 µg/m³
NO22.71 µg/m³
SO20.68 µg/m³
CO114.02 µg/m³
NH30.12 µg/m³
NO0.06 µg/m³