Air Quality in Forest Park, United States
Windy
9.7°C · 68.7% humidity
9.7°
Feels 4.2°
17
Good
Air quality is satisfactory. Enjoy outdoor activities.
3 stations
Nearby Monitoring Stations
AQI Forecast
25
7am
25
25
17
10am
19
21
22
1pm
23
23
24
4pm
24
24
25
7pm
25
34
34
10pm
34
34
27
1am
27
27
27
4am
27
27
Air Quality Index Trend
44h · 2 stnForest Park's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
68.7%
Humidity
73.1 km/h
Wind NE
1024.5 hPa
Pressure
9.4
UV Very High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
4.05 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Forest Park?
Temperature & Precipitation
PM2.5 Trend
44h · 2 stationsPM2.54.05 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX9.4
Very High
Station readings (3 stations within 25 km)
4.05
Median
3.77
Average
0.7
Low
7.7
High
PM2.5 µg/m³ · Model: 6.25 · Bias: +2.2
What is the 7-day forecast for Forest Park?
05-29
29.7° 8.9°
05-30
23.6° 18.4°
0.44 mm
05-31
29.8° 10.4°
06-01
30.6° 15.4°
0.56 mm
06-02
23.8° 12.8°
06-03
25.5° 22.1°
11.12 mm
06-04
26.3° 19.4°
Both models agree
Avg diff: 4.3°C
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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 2026-05-29T14:45 UTC.