Air Quality in Spanish Lake, United States

Drizzle
14.9°C · 82.1% humidity
14.9°
Feels 14.9°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations

Nearby Monitoring Stations

AQI Forecast
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Air Quality Index Trend

42h · 2 stn

Spanish 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.

82.1%
Humidity
34.9 km/h
Wind E
1020.1 hPa
Pressure
0.0
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
40
9.62 µg/m³
PM10
25
27.4 µg/m³
050100150200300500

What is the weather forecast for Spanish Lake?

Temperature & Precipitation

PM2.5 Trend

42h · 2 stations
PM2.59.62 µg/m³ ✓ WHO
Good
PM1027.4 µg/m³
Good
UV INDEX0.0
Low
Station readings (3 stations within 25 km)
9.62
Median
9.43
Average
7.4
Low
10.8
High
PM2.5 µg/m³ · Model: 13.5 · Bias: +3.9

What is the 7-day forecast for Spanish Lake?

10-20
15.9° 4.7°
0.06 mm
10-21
24.8° 14.8°
5.62 mm
10-22
22.0° 11.2°
2.56 mm
10-23
13.9° 10.5°
9.31 mm
10-24
27.7° 13.9°
10-25
19.2° 4.6°
10-26
25.8° 6.3°
0.06 mm
Both models agree Avg diff: 4.4°C

Where are air quality stations near Spanish Lake?

52
Branch Street, Missouri, USA
14.8 km PM2.5: 12.6 µg/m³
29
Forest Park, Missouri, USA
18.3 km PM2.5: 7.0 µg/m³
42
East St. Louis, Illinois, USA
20.1 km PM2.5: 10.1 µg/m³

What cities are near Spanish Lake?

38 Old Jamestown 38 Ferguson 39 Florissant 42 Granite City 51 Alton 37 Hazelwood 31 Upper Alton 36 Overland 33 University City 42 St. Louis
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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 2026-10-20T21:45 UTC.