AQI

Winnebago Air Quality Index & Realtime Air Pollution

Live AQI
6(AQI-US)
Air Quality is
Good
PM2.5 :1.4µg/m³
PM10 :1.4µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Good air quality mascot

Primary Air Pollutants Winnebago (Illinois)

PM2.51µg/m³
PM2.5
Fine particles
PM101µg/m³
PM10
Coarse particles
SO₂0µg/m³
SO₂
Sulphur dioxide
CO125µg/m³
CO
Carbon monoxide
NO₂1µg/m³
NO₂
Nitrogen dioxide
O₃86µg/m³
O₃
Ozone

Hourly forecast Winnebago (Illinois)

Now28°
Mostly clear
16:0027°
Clear sky
17:0028°
Clear sky
18:0027°
Mostly clear
19:0025°
Clear sky
20:0023°
Clear sky
21:0021°
Clear sky
22:0021°
Overcast
23:0020°
Partly cloudy
00:0018°
Mostly clear
01:0017°
Overcast
02:0017°
Mostly clear
03:0016°
Mostly clear
04:0016°
Mostly clear
05:0015°
Mostly clear
06:0014°
Clear sky
07:0015°
Clear sky
08:0016°
Clear sky
09:0017°
Clear sky
10:0018°
Clear sky
11:0019°
Clear sky
12:0020°
Mostly clear
13:0021°
Mostly clear
14:0022°
Clear sky

Health Recommendations for Winnebago Residents

Based on current air quality: Good · AQI 6

Good
Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable

UV Index

4

Moderate

Use protection if you’re out for extended periods.

Wind

25.2 km/h

Moderate wind — noticeable and steady.

AQI Graph

Historical AQI Data Winnebago (Illinois)

6
Min. AQIat 3:00 PM on 21st Jul
75
Max. AQIat 4:00 PM on 20th Jul
20-07-2026Time21-07-2026

United States Major Cities AQI Overview


Most Polluted Cities by AQI United States

Last Updated: 21 Jul 2026, 15:01

Health Advice For People Living in Winnebago

0
Cigarettes
per day
Weekly0 Cigarettes
Monthly0 Cigarettes

Breathing the air in this location is equivalent to smoking 0 cigarettes a day.

Disclaimer: This cigarette-equivalent estimate is calculated using the average PM2.5 concentration from the past 24 hours, assuming constant exposure throughout that period.
Solutions for Winnebago Current AQI (US)
Air Purifier
Air PurifierTurn Off
Car Filter
Car FilterAdvisable
N95 Mask
N95 MaskAdvisable
Stay Indoor
Stay IndoorAdvisable
Must turn on the air purifier to enjoy fresh air.Get an Air Purifier

Prevent Health Problems: Understand Your Risks

Winnebago · Current air quality: Good · AQI 6

Low Trigger Risk

Headaches

Risk of Headaches symptoms is Low when AQI of Winnebago is Good (0-50).

Common signs

Some common signs are: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do’s :
  • Choose indoor, clean indoor air when the AQI is elevated.
  • Stay hydrated and take short breaks from devices or harsh light if you are migraine-prone.
  • If you Make use of prescribed migraine meds, Keep close them accessible.
Don’ts :
  • Try not to do intense outdoor exercise during worse AQI periods.
  • Don’t ignore worsening symptoms that feel unusual for you.

Disclaimer: The health risks mentioned above are precautionary recommendations based on current AQI levels. While you may not experience immediate effects, prolonged exposure to air pollution can lead to these health issues over time. This is not medical advice. Please consult a clinician if you experience severe, unusual, or worsening symptoms.

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Air Quality FAQs at Winnebago, Illinois

The current real-time AQI (US) level in Winnebago, Illinois is 6 (Good). This was last updated recently.

The best AQI (US) level was generally lower during the early afternoon in the last 24 hours.

The worst AQI (US) level typically peaks during early morning or late evening hours due to temperature inversion.

The AQI (US) levels in Winnebago, Illinois have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.

Current AQI (US) levels are good for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.