Air Quality in Cape Girardeau, United States
Drizzle
30.0°C · 50.8% humidity
30.0°
Feels 33.0°
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Cape Girardeau's air quality — share it
AQI Forecast
24
8am
24
24
24
11am
24
24
24
2pm
25
25
25
5pm
25
25
27
8pm
25
25
25
11pm
25
25
24
2am
25
25
27
5am
27
27
Cape Girardeau's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
50.8%
Humidity
13.8 km/h
Wind S
1017.7 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.8 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Cape Girardeau?
Temperature & Precipitation
PM2.55.8 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
What is the 7-day forecast for Cape Girardeau?
06-09
30.0° 13.6°
27.5 mm
06-10
31.1° 20.5°
35.87 mm
06-11
26.2° 18.5°
06-12
33.1° 20.7°
6.62 mm
06-13
26.2° 22.0°
4.0 mm
06-14
30.1° 16.7°
4.06 mm
06-15
33.8° 23.7°
0.44 mm
Both models agree
Avg diff: 3.6°C
What cities are near Cape Girardeau?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T16:13 UTC.