Today | Weather | Wednesday, March 18, 2026

Weather in Bend, Oregon

12:18 AM
Now
Cloudy Night
54° F
Feels Like 52°
Precipitation 0 %
Wind 8 mph
Humidity 40 %
Today
Cloudy Weather
Day 81°
Night 46°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 5

Bend Weather Forecast Updated

26 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Cloudy Weather

Day

43°

Night

27°

Wind

6 mph

UV Index

3

Precipitation

21 %

Air Quality in Bend

NOW
22 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.89 µg/m³
PM10 0.96 µg/m³
O3 0.024 ppm
NO2 1.5 ppb
SO2 0 ppb
CO 0.10 ppm
NH3 1.65 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)
PM2.50.89 µg/m³
PM100.96 µg/m³
O346.29 µg/m³
NO22.83 µg/m³
SO20.01 µg/m³
CO119.42 µg/m³
NH31.65 µg/m³
NO0 µg/m³