Cincinnati Air Quality Index & Realtime Air Pollution
Primary Air Pollutants Cincinnati (Ohio)
Hourly forecast Cincinnati (Ohio)
Health Recommendations for Cincinnati Residents
Based on current air quality: Good · AQI 37
UV Index
5.15
Moderate
Use protection if you’re out for extended periods.
Wind
6.1 km/h
Light breeze — leaves rustling gently.
Historical AQI Data Cincinnati (Ohio)
United States Major Cities AQI Overview
New York
58
Temp.
20.5°C
Hum.
50%
Los Angeles
66
Temp.
17.2°C
Hum.
88%
Chicago
36
Temp.
17.4°C
Hum.
58%
Houston
60
Temp.
28.6°C
Hum.
84%
Phoenix
32
Temp.
31.8°C
Hum.
15%
San Francisco
49
Temp.
15.9°C
Hum.
80%
Seattle
40
Temp.
14°C
Hum.
71%
Denver
49
Temp.
22.2°C
Hum.
37%
Philadelphia
30
Temp.
23.9°C
Hum.
36%
San Antonio
32
Temp.
25.8°C
Hum.
85%
Dallas
29
Temp.
31.1°C
Hum.
61%
Atlanta
44
Temp.
23.1°C
Hum.
83%
Most Polluted Cities by AQI United States
Explore live air quality data for the most polluted cities in the country.
| Rank | City | AQI | AQI Status | Standard Value | Notify |
|---|---|---|---|---|---|
| 1 | Los Angeles, California | 66 | Moderate | 4x above Standard | |
| 2 | Houston, Texas | 60 | Moderate | 3x above Standard | |
| 3 | New York, New York | 58 | Moderate | 2x above Standard | |
| 4 | Newark, New Jersey | 58 | Moderate | 2x above Standard | |
| 5 | Boston, Massachusetts | 56 | Moderate | 2x above Standard | |
| 6 | San Diego, California | 55 | Moderate | 3x above Standard | |
| 7 | Bakersfield, California | 53 | Moderate | 2x above Standard | |
| 8 | Detroit, Michigan | 53 | Moderate | 1x above Standard | |
| 9 | Baton Rouge, Louisiana | 52 | Moderate | 3x above Standard | |
| 10 | Birmingham, Alabama | 52 | Moderate | 2x above Standard |
Health Advice For People Living in Cincinnati
per day
Breathing the air in this location is equivalent to smoking 0.3 cigarettes a day.
Prevent Health Problems: Understand Your Risks
Cincinnati · Current air quality: Good · AQI 37
Headaches
Risk of Headaches symptoms is Low when AQI of Cincinnati is Good (0-50).
Typical signs can include: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.
- 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.
- 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.
Air Quality FAQs at Cincinnati, Ohio
Frequently Asked Questions
About Air Quality
The current real-time AQI (US) level in Cincinnati, Ohio is 37 (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 Cincinnati, Ohio 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.