Air Quality in University City, United States

Windy
25.6°C · 47.5% humidity
25.6°
Feels 25.6°
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
53 12am
53
53
41 3am
44
47
49 6am
50
31
51 9am
52
52
52 12pm
53
33
33 3pm
33
33
53 6pm
53
53
53 9pm
53
53
CAMS model adj -1
54
54
54
54
54
54
54
54
34
54
54
54
54
54
34
34
34
34
54
54
54
54
54
54
AD 728×90

Air Quality Index Trend

40h · 4 stn

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

47.5%
Humidity
56.4 km/h
Wind NE
1017.7 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
41
9.9 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for University City?

Temperature & Precipitation

PM2.5 Trend

40h · 4 stations
PM2.59.9 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
AD 300×250
Station readings (3 stations within 25 km)
9.9
Median
11.7
Average
9.6
Low
13.5
High
PM2.5 µg/m³ · Model: 10.85 · Bias: +0.9

What is the 7-day forecast for University City?

08-03
30.4° 20.9°
08-04
35.9° 19.3°
08-05
36.1° 16.1°
25.81 mm
08-06
40.2° 20.5°
3.5 mm
08-07
33.4° 21.2°
08-08
37.5° 25.9°
1.44 mm
08-09
35.3° 28.0°
Both models agree Avg diff: 3.4°C

Where are air quality stations near University City?

20
Ladue, Missouri, USA
3.6 km PM2.5: 4.8 µg/m³
51
Forest Park, Missouri, USA
3.7 km PM2.5: 12.1 µg/m³
151
Blair Street, Missouri, USA
9.6 km PM2.5: 55.5 µg/m³
15
Blair Street, Missouri, USA
9.6 km PM2.5: 3.6 µg/m³
42
East St. Louis, Illinois, USA
13.8 km PM2.5: 10.1 µg/m³
34
Arnold West, Missouri, USA
24.3 km PM2.5: 8.2 µg/m³
31
Arnold West, Missouri, USA
24.3 km PM2.5: 7.4 µg/m³
20
Arnold West, Missouri, USA
24.3 km PM2.5: 4.8 µg/m³
31
Arnold West, Missouri, USA
24.3 km PM2.5: 7.4 µg/m³

What cities are near University City?

40 Clayton 41 Overland 43 Webster Groves 44 Ferguson 42 Creve Coeur 53 St. Louis 44 Kirkwood 47 Affton 40 Maryland Heights 49 Lemay
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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 2026-08-08T08:24 UTC.