Air Quality in University City, United States

Windy
33.2°C · 43.6% humidity
33.2°
Feels 36.5°
26
Good
Air quality is satisfactory. Enjoy outdoor activities.
83 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
19 11am
19
19
26 2pm
23
22
20 5pm
19
19
20 8pm
27
20
19 11pm
19
17
17 2am
17
17
17 5am
17
17
19 8am
19
19
Station readings
13
12
15
CAMS model adj -8
27
27
27
25
25
25
25
25
25
27
34
27
27
27
25
25
25
25
25
25
25
27
27
27
AD 728×90

Air Quality Index Trend

47h · 1 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.

43.6%
Humidity
43.9 km/h
Wind WNW
1015.7 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
PM2.5
26
6.29 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

Temperature & Precipitation

PM2.5 Trend

47h · 1 station
PM2.56.29 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
6.29
Median
5.8
Average
3.23
Low
6.98
High
PM2.5 µg/m³ · Model: 6.0 · Bias: -0.3
09-05
33.2° 16.7°
0.13 mm
09-06
24.5° 20.9°
0.88 mm
09-07
24.1° 19.0°
09-08
22.6° 19.8°
0.56 mm
09-09
28.4° 14.6°
09-10
27.4° 18.2°
7.44 mm
09-11
33.5° 14.9°
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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 2026-09-05T18:59 UTC.