Today | Weather | Friday, November 13, 2026

Weather in Denver, Colorado

07:50 PM
Now
Cloudy Night
52° F
Feels Like 48°
Precipitation 0 %
Wind 6 mph
Humidity 45 %
Today
Cloudy Night
Day 63°
Night 36°
Precipitation 0 %
Wind 6 mph

Denver Weather Forecast Updated

23 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 13, 2025)
Night

Day

73°

Night

45°

Wind

7 mph

Precipitation

0 %

Air Quality in Denver

NOW
25 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.17 µg/m³
PM10 2.36 µg/m³
O3 0.027 ppm
NO2 3.2 ppb
SO2 0 ppb
CO 0.12 ppm
NH3 0.6 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 – 2.17 µg/m³
PM10 – 2.36 µg/m³
O3 – 53.44 µg/m³
NO2 – 5.95 µg/m³
SO2 – 0.03 µg/m³
CO – 133.31 µg/m³
NH3 – 0.6 µg/m³
NO – 0 µg/m³