Today | Weather | Monday, April 27, 2026

Weather in Hemet, California

01:37 PM
Now
Cloudy Weather
64° F
Feels Like 72°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 9
Humidity 35 %
Today
Cloudy Weather
Day 66°
Night 43°
Precipitation 4 %
Wind 8 mph
UV Index (0 - 11+) 10

Warning: High UV Index Today: 10

High risk of harm from unprotected sun exposure. Take precautions: wear a hat, sunglasses, and apply sunscreen regularly if you’ll be outdoors for extended periods.

Hemet Weather Forecast Updated

Last updated on

Air Quality in Hemet

NOW
66 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.21 µg/m³
PM10 2.37 µg/m³
O3 0.059 ppm
NO2 0.2 ppb
SO2 0.2 ppb
CO 0.11 ppm
NH3 0.01 µg/m³
NO 0.07 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)
PM2.51.21 µg/m³
PM102.37 µg/m³
O3115.83 µg/m³
NO20.38 µg/m³
SO20.59 µg/m³
CO126.6 µg/m³
NH30.01 µg/m³
NO0.07 µg/m³