What is the air quality in Rockford today?

The current Air Quality Index (AQI) in Rockford is 24 (Good). PM2.5 concentration is 5.8 µg/m³.

What is the temperature in Rockford right now?

The current temperature in Rockford is 7.6°C (feels like 0.9°C). Humidity is 60.0% and wind speed is 81.0 km/h.

Is it safe to go outside in Rockford?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Rockford, United States

Windy

7.6°C · 60.0% humidity

7.6°

Feels 0.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

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Air Quality Index Trend

21h · 1 stn

View full history →

Rockford's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

60.0%

Humidity

81.0 km/h

Wind NE

1028.6 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5

5.8 µg/m³

PM10▲

27.4 µg/m³

050100150200300500

What is the weather forecast for Rockford?

Temperature & Precipitation

PM2.5 Trend

21h · 1 station

PM2.55.8 µg/m³ ✓ WHO

Good

PM1027.4 µg/m³

Good

UV INDEX0.0

Low

Station readings (1 station within 25 km)

5.8

Median

5.8

Average

5.8

Low

5.8

High

PM2.5 µg/m³ · Model: 13.5 · Bias: +7.7

What is the 7-day forecast for Rockford?

10-20

8.3° 1.8°

0.06 mm

10-21

21.9° 10.1°

5.0 mm

10-22

14.2° 6.3°

0.06 mm

10-23

10.7° 6.9°

1.0 mm

10-24

20.9° 7.3°

10-25

13.2° 0.4°

2.63 mm

10-26

18.0° 2.0°

3.44 mm

Both models agree Avg diff: 5.4°C

Where are air quality stations near Rockford?

Rockford, Illinois, USA

0.6 km PM2.5: 5.8 µg/m³

What cities are near Rockford?

24 Loves Park 24 Machesney Park 24 Belvidere 28 Beloit 28 Freeport 28 Sycamore 28 Janesville 28 DeKalb 23 Huntley 28 Dixon

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-10-20T20:05 UTC.