Today | Weather | Sunday, November 9, 2025

Weather in Salem, Oregon

09:34 AM
Now
Cloudy Weather
48° F
Feels Like 54°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 2
Humidity 80 %
Today
Cloudy Weather
Day 59°
Night 45°
Precipitation 2 %
Wind 4 mph
UV Index (0 - 11+) 2

Salem Weather Forecast Updated

39 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 9, 2024)
Rainy Weather

Day

55°

Night

46°

Wind

4 mph

Precipitation

87 %

Air Quality in Salem

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

Pollutant Concentrations:

PM2.5 2.66 µg/m³
PM10 2.94 µg/m³
O3 0.008 ppm
NO2 2 ppb
SO2 0 ppb
CO 0.14 ppm
NH3 0.12 µg/m³
NO 0.4 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)
PM2.52.66 µg/m³
PM102.94 µg/m³
O315.74 µg/m³
NO23.83 µg/m³
SO20.12 µg/m³
CO158.82 µg/m³
NH30.12 µg/m³
NO0.4 µg/m³