AQI

Macomb Air Quality Index & Realtime Air Pollution

Live AQI
32(AQI-US)
Air Quality is
Good
PM2.5 :7.6µg/m³
PM10 :7.9µg/m³
Good
Moderate
Poor
Unhealthy
Severe
Hazardous
050100150200300301+
Good air quality mascot

Primary Air Pollutants Macomb (Michigan)

PM2.58µg/m³
PM2.5
Fine particles
PM108µg/m³
PM10
Coarse particles
SO₂1µg/m³
SO₂
Sulphur dioxide
CO186µg/m³
CO
Carbon monoxide
NO₂6µg/m³
NO₂
Nitrogen dioxide
O₃85µg/m³
O₃
Ozone

Hourly forecast Macomb (Michigan)

Now30°
Mostly clear
14:0031°
Overcast
15:0030°
Overcast
16:0031°
Mostly clear
17:0030°
Clear sky
18:0030°
Mostly clear
19:0027°
Partly cloudy
20:0025°
Overcast
21:0023°
Overcast
22:0022°
Mostly clear
23:0019°
Clear sky
00:0018°
Clear sky
01:0016°
Overcast
02:0016°
Overcast
03:0016°
Overcast
04:0016°
Overcast
05:0015°
Overcast
06:0015°
Overcast
07:0015°
Overcast
08:0015°
Overcast
09:0016°
Overcast
10:0016°
Overcast
11:0018°
Overcast
12:0019°
Overcast

Health Recommendations for Macomb Residents

Based on current air quality: Good · AQI 32

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

UV Index

1.05

Low

Safe to be outside. Minimal UV risk.

Wind

19.5 km/h

Moderate wind — noticeable and steady.

AQI Graph

Historical AQI Data Macomb (Michigan)

32
Min. AQIat 10:00 AM on 21st Jul
128
Max. AQIat 3:00 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 Macomb

0.3
Cigarettes
per day
Weekly2.1 Cigarettes
Monthly9 Cigarettes

Breathing the air in this location is equivalent to smoking 0.3 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 Macomb 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

Macomb · Current air quality: Good · AQI 32

Low Trigger Risk

Headaches

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

Common signs

Early signs may include: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.

Do’s :
  • Favor indoor, filtered indoor air when the AQI is worse.
  • Hydrate and take breaks from screens or bright light if you are migraine-prone.
  • If you Try prescribed migraine meds, Have them accessible.
Don’ts :
  • Do not do intense outdoor exercise during elevated AQI periods.
  • Avoid ignore worsening effects 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 Macomb, Michigan

The current real-time AQI (US) level in Macomb, Michigan is 32 (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 Macomb, Michigan 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.