Today | Weather | Wednesday, February 25, 2026

Weather in Salem, Oregon

11:14 PM
Now
Night
36° F
Feels Like 37°
Precipitation 0 %
Wind 4 mph
Humidity 92 %
Today
Cloudy Night
Day 54°
Night 30°
Precipitation 2 %
Wind 2 mph
Tomorrow Morning Frost 1 AM – 7 AM

Salem Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (February 25, 2025)
Partly Sunny with Showers

Day

61°

Night

37°

Wind

12 mph

UV Index

2

Precipitation

49 %

Air Quality in Salem

NOW
24 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.16 µg/m³
PM10 3.23 µg/m³
O3 0.026 ppm
NO2 2.4 ppb
SO2 0 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)
PM2.52.16 µg/m³
PM103.23 µg/m³
O350.15 µg/m³
NO24.52 µg/m³
SO20.12 µg/m³
CO177.51 µg/m³
NH30.16 µg/m³
NO0 µg/m³