What is the air quality in Saint Joseph today?

The current Air Quality Index (AQI) in Saint Joseph is 30 (Good). PM2.5 concentration is 7.2 µg/m³.

What is the temperature in Saint Joseph right now?

The current temperature in Saint Joseph is 25.7°C (feels like 25.7°C). Humidity is 62.8% and wind speed is 36.1 km/h.

Is it safe to go outside in Saint Joseph?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Saint Joseph, United States

Partly Cloudy

25.7°C · 62.8% humidity

25.7°

Feels 25.7°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 5pm

30 8pm

25 11pm

27 2am

27 5am

25 8am

25 11am

25 2pm

Air Quality Index Trend

34h · 1 stn

View full history →

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.

62.8%

Humidity

36.1 km/h

Wind SSE

1011.5 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Saint Joseph?

Temperature & Precipitation

PM2.5 Trend

34h · 1 station

PM2.57.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

7.2

Median

7.2

Average

7.2

Low

7.2

High

PM2.5 µg/m³ · Model: 6.15 · Bias: -1.0

What is the 7-day forecast for Saint Joseph?

06-09

26.4° 18.3°

3.38 mm

06-10

31.7° 19.2°

1.88 mm

06-11

28.9° 20.0°

06-12

30.7° 22.4°

06-13

27.1° 21.7°

0.81 mm

06-14

31.9° 16.6°

0.94 mm

06-15

28.2° 23.7°

0.13 mm

Both models agree Avg diff: 3.9°C

Where are air quality stations near Saint Joseph?

St. Joseph, Missouri, USA

3.2 km PM2.5: 5.3 µg/m³

What cities are near Saint Joseph?

32 Leavenworth 32 Gladstone 34 Liberty 34 Kansas City 28 Kansas City 32 Shawnee 31 Independence 32 East Independence 32 Prairie Village 32 Overland Park

Get AQI alerts for Saint Joseph

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T01:05 UTC.