What is the air quality in Rockford today?

The current Air Quality Index (AQI) in Rockford is 15 (Good). PM2.5 concentration is 3.6 µg/m³.

What is the temperature in Rockford right now?

The current temperature in Rockford is 19.1°C (feels like 19.1°C). Humidity is 62.0% and wind speed is 50.9 km/h.

Is it safe to go outside in Rockford?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Rockford, United States

Windy

19.1°C · 62.0% humidity

19.1°

Feels 19.1°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

25 3pm

15 6pm

21 9pm

23 12am

24 3am

24 6am

24 9am

24 12pm

Air Quality Index Trend

19h · 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.

62.0%

Humidity

50.9 km/h

Wind NW

1010.5 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

3.6 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Rockford?

Temperature & Precipitation

PM2.5 Trend

19h · 1 station

PM2.53.6 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

Station readings (1 station within 25 km)

3.6

Median

3.6

Average

3.6

Low

3.6

High

PM2.5 µg/m³ · Model: 7.0 · Bias: +3.4

What is the 7-day forecast for Rockford?

06-08

31.1° 14.2°

06-09

30.6° 11.9°

0.13 mm

06-10

23.1° 19.4°

18.31 mm

06-11

24.9° 13.8°

1.44 mm

06-12

27.3° 19.4°

0.94 mm

06-13

26.9° 21.7°

5.38 mm

06-14

31.4° 14.8°

0.13 mm

Both models agree Avg diff: 6.3°C

Where are air quality stations near Rockford?

Rockford, Illinois, USA

0.6 km PM2.5: 10.3 µg/m³

What cities are near Rockford?

15 Loves Park 15 Machesney Park 15 Belvidere 30 Beloit 43 Freeport 40 Sycamore 25 Janesville 40 DeKalb 33 Huntley 48 Dixon

Get AQI alerts for Rockford

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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 2026-06-08T23:18 UTC.