Today | Weather | Wednesday, August 12, 2026

Weather in Layton, Utah

05:48 AM
Now
Rainy Weather
73° F
Feels Like 70°
Precipitation 54 %
Wind 8 mph
Humidity 52 %
Today
Sunny with a Chance of Thunderstorms
Day 88°
Night 70°
Precipitation 57 %
Wind 7 mph
UV Index (0 - 11+) 7

Layton Weather Forecast Updated

42 minutes ago
Last updated on

Air Quality in Layton

NOW
30 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.81 µg/m³
PM10 6.91 µg/m³
O3 0.032 ppm
NO2 1 ppb
SO2 0 ppb
CO 0.09 ppm
NH3 1.62 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)
PM2.53.81 µg/m³
PM106.91 µg/m³
O362.65 µg/m³
NO21.96 µg/m³
SO20.05 µg/m³
CO102.42 µg/m³
NH31.62 µg/m³
NO0 µg/m³