Delaware Air Quality Index & Realtime Air Pollution
Primary Air Pollutants Delaware (Ohio)
Hourly forecast Delaware (Ohio)
Health Recommendations for Delaware Residents
Based on current air quality: Poor · AQI 150
UV Index
1
Low
Safe to be outside. Minimal UV risk.
Wind
5.4 km/h
Light breeze — leaves rustling gently.
Historical AQI Data Delaware (Ohio)
United States Major Cities AQI Overview
New York
131
Temp.
28.1°C
Hum.
40%
Los Angeles
79
Temp.
21.7°C
Hum.
87%
Chicago
172
Temp.
28.4°C
Hum.
84%
Houston
56
Temp.
29.7°C
Hum.
75%
Phoenix
52
Temp.
28.9°C
Hum.
60%
San Francisco
39
Temp.
13.4°C
Hum.
96%
Seattle
33
Temp.
15.1°C
Hum.
81%
Denver
36
Temp.
25.2°C
Hum.
37%
Philadelphia
160
Temp.
26.9°C
Hum.
59%
San Antonio
24
Temp.
26.6°C
Hum.
86%
Dallas
62
Temp.
28.4°C
Hum.
80%
Atlanta
43
Temp.
28.6°C
Hum.
76%
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 | Green Bay, Wisconsin | 179 | Unhealthy | 22x above Standard | |
| 2 | Ann Arbor, Michigan | 178 | Unhealthy | 21x above Standard | |
| 3 | Milwaukee, Wisconsin | 174 | Unhealthy | 20x above Standard | |
| 4 | Lansing, Michigan | 173 | Unhealthy | 19x above Standard | |
| 5 | Chicago, Illinois | 172 | Unhealthy | 19x above Standard | |
| 6 | Detroit, Michigan | 172 | Unhealthy | 19x above Standard | |
| 7 | Pittsburgh, Pennsylvania | 165 | Unhealthy | 16x above Standard | |
| 8 | Richmond, Virginia | 163 | Unhealthy | 16x above Standard | |
| 9 | Akron, Ohio | 161 | Unhealthy | 15x above Standard | |
| 10 | Toledo, Ohio | 161 | Unhealthy | 15x above Standard |
Health Advice For People Living in Delaware
per day
Breathing the air in this location is equivalent to smoking 2.5 cigarettes a day.
Prevent Health Problems: Understand Your Risks
Delaware · Current air quality: Poor · AQI 150
Headaches
Risk of Headaches symptoms is Elevated when AQI of Delaware is Poor (101-150).
Watch for: Pressure or tightness around the forehead and temples, Sensitivity to light or smell, Fatigue or difficulty concentrating.
- Opt for indoor, air with filtration when the AQI is poor.
- Increase fluids and rest from digital screens or intense light if you are migraine-prone.
- If you Use prescribed migraine meds, Keep them accessible.
- Don’t do intense outdoor exercise during elevated AQI periods.
- Do not ignore worsening signs 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.
Delaware's Nearby Cities AQI
Explore nearby city AQI pages around Delaware.
Air Quality FAQs at Delaware, Ohio
Frequently Asked Questions
About Air Quality
The current real-time AQI (US) level in Delaware, Ohio is 150 (Poor). 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 Delaware, Ohio have been fluctuating throughout the last 24 hours depending on traffic and weather conditions.
Current AQI (US) levels are poor for everyone. It's advised to adjust your outdoor activities based on personal sensitivity.