Today | Weather | Sunday, July 19, 2026

Weather in Provo, Utah

11:29 PM
Now
Cloudy Night
81° F
Feels Like 79°
Precipitation 18 %
Wind 7 mph
Humidity 48 %
Today
Cloudy Night
Day 99°
Night 72°
Precipitation 25 %
Wind 7 mph

Provo Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (July 19, 2025)
Night

Day

93°

Night

64°

Wind

7 mph

Precipitation

0 %

Air Quality in Provo

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.22 µg/m³
PM10 4.51 µg/m³
O3 0.032 ppm
NO2 1.6 ppb
SO2 0.4 ppb
CO 0.09 ppm
NH3 1.97 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)
PM2.53.22 µg/m³
PM104.51 µg/m³
O361.88 µg/m³
NO22.99 µg/m³
SO20.96 µg/m³
CO105.1 µg/m³
NH31.97 µg/m³
NO0 µg/m³