Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Delaware
Air quality index (AQI) and PM2.5 air pollution in Delaware
355 people follow this city
Delaware Air Quality Map
Real-time Delaware air pollution map
Weather
What is the current weather in Delaware?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 85% |
| Wind | 6 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Antonio, Texas | 121 |
| 2 | Boerne, Texas | 118 |
| 3 | Austin, Texas | 117 |
| 4 | Round Rock, Texas | 113 |
| 5 | Georgetown, Texas | 110 |
| 6 | New Braunfels, Texas | 110 |
| 7 | Shreveport, Louisiana | 110 |
| 8 | Cedar Park, Texas | 105 |
| 9 | Leander, Texas | 100 |
| 10 | Little Rock, Arkansas | 87 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Delaware aqi ranking
Real-time Delaware air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Delaware Station | 37 |
(local time)
SEE WORLD AQI RANKING
US AQI
57*
live AQI index
Moderate
Overview
What is the current air quality in Delaware?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.3*µg/m³ | |
| O3 | 92*µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Delaware is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Delaware?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Delaware air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 57 AQI US |  100% | 71.6° 59° |  17.9 mp/h |
| Monday, May 27 | Good 35 AQI US  | 100% | 66.2° 53.6° | 15.7 mp/h |
| Tuesday, May 28 | Good 30 AQI US | 100% | 62.6° 50° | 11.2 mp/h |
| Wednesday, May 29 | Good 22 AQI US | | 57.2° 46.4° | 6.7 mp/h |
| Thursday, May 30 | Good 16 AQI US |  | 66.2° 42.8° | 8.9 mp/h |
| Friday, May 31 | Good 41 AQI US | | 69.8° 46.4° | 4.5 mp/h |
| Saturday, Jun 1 | Moderate 79 AQI US | 90% | 75.2° 51.8° | 15.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Delaware?
AQI US, Metric