Today | Weather | Wednesday, March 18, 2026

Weather in Pueblo, Colorado

12:17 PM
Now
Cloudy Weather
68° F
Feels Like 73°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 5
Humidity 18 %
Today
Cloudy Weather
Day 84°
Night 37°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 5

Pueblo Weather Forecast Updated

9 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Partly Sunny with Showers

Day

66°

Night

34°

Wind

27 mph

UV Index

6

Precipitation

55 %

Air Quality in Pueblo

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.45 µg/m³
PM10 1.9 µg/m³
O3 0.031 ppm
NO2 1.1 ppb
SO2 0 ppb
CO 0.11 ppm
NH3 3.58 µg/m³
NO 1.18 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)
PM2.51.45 µg/m³
PM101.9 µg/m³
O361.1 µg/m³
NO21.99 µg/m³
SO20.03 µg/m³
CO128.47 µg/m³
NH33.58 µg/m³
NO1.18 µg/m³