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Today | Weather | Thursday, December 4, 2025
Active Weather Warnings

Weather in Santa Fe, New Mexico

03:05 AM
Now
Snowy Weather
25° F
Feels Like 16°
Precipitation 60 %
Wind 9 mph
Humidity 83 %
Today
Cloudy Weather
Day 37°
Night 19°
Precipitation 8 %
Wind 8 mph
UV Index (0 - 11+) 2

Santa Fe Weather Forecast Updated

Last updated on

Air Quality in Santa Fe

NOW
31 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.61 µg/m³
PM10 2.22 µg/m³
O3 0.033 ppm
NO2 1.7 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.11 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)
PM2.5 – 1.61 µg/m³
PM10 – 2.22 µg/m³
O3 – 64.9 µg/m³
NO2 – 3.16 µg/m³
SO2 – 0.14 µg/m³
CO – 126.18 µg/m³
NH3 – 0.11 µg/m³
NO – 0 µg/m³
View Hourly Air Quality Forecast

Weather Alerts and Warnings for Santa Fe

Moderate Expected Likely

Winter Weather Advisory

Winter Weather Advisory issued December 3 at 9:39PM MST until December 4 at 5:00AM MST by NWS Albuquerque NM
Dec 3, 9:39 PM → Dec 4, 5:00 AM
WHAT: Snow. Total snow accumulations between 1 and 4 inches. The
higher amounts will be near the Santa Fe foothills and La Bajada
Hill.

WHERE: Santa Fe Metro Area.

WHEN: Until 5 AM MST Thursday.

IMPACTS: Plan on snow packed or icy road conditions. This
includes portions of I-25.
+ Read More
Slow down and use caution while traveling. For the latest road conditions, dial 511 or 1.800.432.4269, or visit http://nmroads.com.
Updated: Dec 4, 1:23 AM Source: NWS Alert