Air Quality in Creve Coeur, United States
Partly Cloudy
16.5°C · 69.7% humidity
16.5°
Feels 16.5°
23
Good
Air quality is satisfactory. Enjoy outdoor activities.
7 stations
Nearby Monitoring Stations
Creve Coeur's air quality — share it
AQI Forecast
34
8pm
34
34
23
11pm
26
21
23
2am
24
25
26
5am
26
26
24
8am
25
25
25
11am
25
25
27
2pm
27
27
27
5pm
27
27
Air Quality Index Trend
47h · 6 stnCreve Coeur's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
69.7%
Humidity
20.5 km/h
Wind WNW
1014.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
5.63 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Creve Coeur?
Temperature & Precipitation
PM2.5 Trend
47h · 6 stationsPM2.55.63 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (7 stations within 25 km)
5.63
Median
6.33
Average
4.3
Low
9.6
High
PM2.5 µg/m³ · Model: 7.0 · Bias: +1.4
What is the 7-day forecast for Creve Coeur?
06-09
33.7° 16.5°
4.94 mm
06-10
30.5° 22.1°
51.0 mm
06-11
29.0° 20.6°
06-12
32.1° 20.9°
0.44 mm
06-13
28.2° 24.4°
0.56 mm
06-14
33.3° 17.4°
10.19 mm
06-15
33.7° 25.0°
0.25 mm
Both models agree
Avg diff: 3.9°C
Where are air quality stations near Creve Coeur?
65
Forest Park, Missouri, USA
36
East St. Louis, Illinois, USA
36
Arnold West, Missouri, USA
5
Arnold West, Missouri, USA
What cities are near Creve Coeur?
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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 2026-06-09T04:46 UTC.