Air Quality in Freeport, United States
Windy
18.1°C · 48.5% humidity
18.1°
Feels 18.1°
36
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Freeport's air quality — share it
AQI Forecast
54
8am
34
27
36
11am
33
32
30
2pm
29
29
28
5pm
28
28
27
8pm
34
27
27
11pm
27
27
34
2am
34
34
54
5am
34
34
Air Quality Index Trend
38h · 3 stnFreeport's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
48.5%
Humidity
51.7 km/h
Wind NW
1020.7 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
8.66 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Freeport?
Temperature & Precipitation
PM2.5 Trend
38h · 3 stationsPM2.58.66 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Freeport?
09-05
19.6° 16.0°
0.13 mm
09-06
27.4° 9.9°
0.19 mm
09-07
22.6° 14.5°
0.31 mm
09-08
21.5° 12.5°
13.0 mm
09-09
27.8° 13.0°
2.12 mm
09-10
24.3° 16.2°
0.44 mm
09-11
28.9° 14.9°
1.19 mm
Both models agree
Avg diff: 7.2°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 2026-09-05T16:32 UTC.