Today | Weather | Monday, November 2, 2026

Weather in St. Joseph, Missouri

12:28 AM
Now
Cloudy Weather
66° F
Feels Like 64°
Precipitation 49 %
Wind 14 mph
Humidity 88 %
Today
Rainy Weather
Day 73°
Night 63°
Precipitation 94 %
Wind 17 mph
UV Index (0 - 11+) 1

St. Joseph Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 2, 2025)
Night

Day

57°

Night

37°

Wind

6 mph

Precipitation

1 %

Air Quality in St. Joseph

NOW
35 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 8.45 µg/m³
PM10 8.75 µg/m³
O3 0.028 ppm
NO2 1.8 ppb
SO2 0.3 ppb
CO 0.15 ppm
NH3 0.14 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 – 8.45 µg/m³
PM10 – 8.75 µg/m³
O3 – 54 µg/m³
NO2 – 3.38 µg/m³
SO2 – 0.73 µg/m³
CO – 174.26 µg/m³
NH3 – 0.14 µg/m³
NO – 0 µg/m³