Air Quality in Spanish Lake, United States
Windy
25.6°C · 47.5% humidity
25.6°
Feels 25.6°
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
2 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
34
6pm
34
34
48
9pm
44
41
39
12am
38
37
36
3am
35
35
35
6am
34
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—
9am
—
—
—
12pm
—
—
—
3pm
—
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Station readings
48h ago
AQI 34
PM2.5 8.2 µg/m³ · 48h ago
Air Quality Index Trend
34h · 5 stnSpanish Lake'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▲
11.46 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Spanish Lake?
Temperature & Precipitation
PM2.5 Trend
34h · 5 stationsPM2.511.46 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX5.9
High
Station readings (2 stations within 25 km)
11.46
Median
11.55
Average
9.6
Low
13.5
High
PM2.5 µg/m³ · Model: 10.85 · Bias: -0.6
What is the 7-day forecast for Spanish Lake?
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: 3.5°C
Where are air quality stations near Spanish Lake?
50
Blair Street, Missouri, USA
43
Forest Park, Missouri, USA
55
Ladue, Missouri, USA
34
Ladue, Missouri, USA
42
East St. Louis, Illinois, USA
What cities are near Spanish Lake?
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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 2026-08-08T02:01 UTC.