What is the air quality in Freeport today?

The current Air Quality Index (AQI) in Freeport is 24 (Good). PM2.5 concentration is 5.68 µg/m³.

What is the temperature in Freeport right now?

The current temperature in Freeport is 16.3°C (feels like 16.3°C). Humidity is 94.8% and wind speed is 95.0 km/h.

Is it safe to go outside in Freeport?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in Freeport, United States

Windy

16.3°C · 94.8% humidity

16.3°

Feels 16.3°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

37 4pm

37 7pm

25 10pm

25 1am

12 4am

12 7am

12 10am

25 1pm

94.8%

Humidity

95.0 km/h

Wind SW

1016.1 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Freeport?

Temperature & Precipitation

PM2.55.68 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for Freeport?

04-09

16.3° 10.1°

04-10

15.5° 4.8°

17.25 mm

04-11

12.4° 2.0°

3.44 mm

04-12

15.0° 10.1°

10.44 mm

04-13

23.6° 16.0°

3.06 mm

04-14

23.0° 12.3°

37.69 mm

04-15

10.5° 2.0°

Both models agree Avg diff: 7.0°C

What cities are near Freeport?

23 Rockford 23 Loves Park 23 Machesney Park 24 Dixon 23 Beloit 24 Sterling 23 Belvidere 23 Janesville 23 Fitchburg 23 DeKalb

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T19:05 UTC.