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
Spanish Lake's air quality — share it
AQI Forecast
Calibrated
37
9pm
37
37
48
12am
45
43
41
3am
40
39
38
6am
38
18
38
9am
37
37
37
12pm
37
17
17
3pm
17
17
37
6pm
37
37
CAMS model
adj -17
54
54
54
54
54
54
54
54
54
54
54
34
54
54
54
54
54
34
34
34
34
54
54
54
Air Quality Index Trend
37h · 4 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
37h · 4 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?
72
Branch Street, Missouri, USA
22
Forest Park, Missouri, USA
23
Ladue, Missouri, USA
43
East St. Louis, Illinois, USA
35
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 2026-08-08T05:47 UTC.