Air Quality in Saint Joseph, United States

Windy
11.6°C · 45.2% humidity
11.6°
Feels 11.6°
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
— 3am
—
—
— 6am
—
—
— 9am
—
—

Air Quality Index Trend

36h · 1 stn

Saint Joseph's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

45.2%
Humidity
60.8 km/h
Wind NNE
1030.0 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
35
8.4 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Saint Joseph?

Temperature & Precipitation

PM2.5 Trend

36h · 1 station
PM2.58.4 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.0
Low
Station readings (1 station within 25 km)
8.4
Median
8.4
Average
8.4
Low
8.4
High
PM2.5 µg/m³ · Model: 8.2 · Bias: -0.2

What is the 7-day forecast for Saint Joseph?

10-20
13.0° 3.1°
10-21
21.9° 12.5°
10-22
17.5° 8.8°
10-23
14.0° 8.9°
8.38 mm
10-24
23.3° 14.7°
10-25
14.2° 4.1°
10-26
22.3° 3.8°
Both models agree Avg diff: 4.9°C

Where are air quality stations near Saint Joseph?

27
St. Joseph, Missouri, USA
3.2 km PM2.5: 6.5 µg/m³

What cities are near Saint Joseph?

36 Leavenworth 27 Gladstone 35 Liberty 27 Kansas City 23 Kansas City 25 Shawnee 27 Independence 28 East Independence 25 Prairie Village 25 Overland Park
Get AQI alerts for Saint Joseph

Notify me when air quality reaches:

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-20T20:06 UTC.