Today | Weather | Monday, September 21, 2026

Weather in Millcreek, Utah

01:52 PM
Now
Cloudy Weather
77° F
Feels Like 81°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 5
Humidity 26 %
Today
Cloudy Weather
Day 81°
Night 57°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 5

Millcreek Weather Forecast Updated

54 minutes ago
Last updated on

Air Quality in Millcreek

NOW
57 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.13 µg/m³
PM10 8.54 µg/m³
O3 0.056 ppm
NO2 0.4 ppb
SO2 2.1 ppb
CO 0.08 ppm
NH3 0.01 µg/m³
NO 0.16 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.55.13 µg/m³
PM108.54 µg/m³
O3110.3 µg/m³
NO20.69 µg/m³
SO25.61 µg/m³
CO92.88 µg/m³
NH30.01 µg/m³
NO0.16 µg/m³