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Today | Weather | Tuesday, January 13, 2026
Active Weather Warnings

Weather in Medford, Oregon

02:05 PM
Now
Cloudy Weather
45° F
Feels Like 50°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 2
Humidity 72 %
Today
Cloudy Weather
Day 54°
Night 27°
Precipitation 1 %
Wind 2 mph
UV Index (0 - 11+) 2

Medford Weather Forecast Updated

Last updated on

Air Quality in Medford

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

Pollutant Concentrations:

PM2.5 6.33 µg/m³
PM10 6.39 µg/m³
O3 0.024 ppm
NO2 0.5 ppb
SO2 0 ppb
CO 0.16 ppm
NH3 0.46 µg/m³
NO 0.33 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)
PM2.5 – 6.33 µg/m³
PM10 – 6.39 µg/m³
O3 – 47.68 µg/m³
NO2 – 1.03 µg/m³
SO2 – 0.02 µg/m³
CO – 186.1 µg/m³
NH3 – 0.46 µg/m³
NO – 0.33 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Medford

Moderate Expected Likely

Air Stagnation Advisory

Air Stagnation Advisory issued January 13 at 10:53AM PST until January 16 at 10:00AM PST by NWS Medford OR
Jan 13, 10:53 AM → Jan 16, 10:00 AM
WHAT: For the Air Stagnation Advisory Within the valleys in
Douglas, Josephine and Jackson Counties, poor air quality will
continue. This is due to an inversion and stagnant air
conditions near the surface that will continue to trap
pollutants. For the Freezing Fog Advisory, visibility one
quarter mile or less in freezing fog. Locally slick conditions
are possible.

WHERE: For the Air Stagnation Advisory, all low-lying areas
in Jackson and Josephine counties. For the Freezing Fog
Advisory, the Illinois, Applegate, and Rogue valleys.

WHEN: For the Freezing Fog Advisory, until noon PST today.
For the Air Stagnation Advisory, until 10 AM PST Friday.

IMPACTS: Poor air quality may cause issues for people with
respiratory problems. Most outdoor burning will likely be
prohibited as poor ventilation continues. Freezing fog will
bring visibilities as low as one quarter of a mile and locally
slick conditions.

ADDITIONAL DETAILS: A strong area of high pressure remains in
place. This will lead to poor mixing of the atmosphere and the
trapping of pollutants. The high looks to stay in place
through the week ahead.

* View the hazard area in detail at
https://www.wrh.noaa.gov/map/?wfo=mfr
+ Read More
Persons with respiratory illness should follow their physicians advice for dealing with high levels of air pollution during periods of stagnant air. If driving, slow down, use your headlights, and leave plenty of distance ahead of you. Use caution when traveling in the morning.
Updated: Jan 13, 1:04 PM Source: NWS Alert