Air Quality in Overland, United States

Clear
31.5°C · 46.5% humidity
31.5°
Feels 34.6°
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
4 stations

Nearby Monitoring Stations

AQI Forecast
25 7am
25
25
38 10am
34
34
32 1pm
28
27
27 4pm
26
26
26 7pm
34
54
54 10pm
54
54
34 1am
34
27
27 4am
25
25
AD 728×90

Air Quality Index Trend

45h · 6 stn

Overland's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Overland is 1.8× the WHO annual guideline of 5 µg/m³.

46.5%
Humidity
34.3 km/h
Wind NNW
1020.0 hPa
Pressure
10.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
38
9.01 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for Overland?

Temperature & Precipitation

PM2.5 Trend

45h · 6 stations
PM2.59.01 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX10.9
Extreme
AD 300×250
Station readings (4 stations within 25 km)
9.01
Median
10.18
Average
8.2
Low
15.9
High
PM2.5 µg/m³ · Model: 6.25 · Bias: -2.8

What is the 7-day forecast for Overland?

05-29
31.5° 9.3°
1.81 mm
05-30
30.5° 19.3°
2.19 mm
05-31
32.6° 13.8°
06-01
31.7° 18.7°
06-02
27.5° 16.6°
06-03
30.8° 25.0°
0.25 mm
06-04
28.8° 20.6°
3.44 mm
Both models agree Avg diff: 4.2°C

Where are air quality stations near Overland?

24
Forest Park, Missouri, USA
10.5 km PM2.5: 5.8 µg/m³
30
East St. Louis, Illinois, USA
20.1 km PM2.5: 7.2 µg/m³

What cities are near Overland?

39 Maryland Heights 36 University City 42 Ferguson 37 Creve Coeur 36 Clayton 42 Hazelwood 42 Florissant 37 Webster Groves 37 Kirkwood 35 Saint Charles
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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 2026-05-29T15:27 UTC.