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Air quality in Delaware
Air quality index (AQI) and PM2.5 air pollution in Delaware
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Delaware Air Quality Map
Real-time Delaware air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Delaware today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Delaware?
| Weather | Scattered clouds |
| Temperature | 66.2°F |
| Humidity | 75% |
| Wind | 3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Levis, Quebec | 64 |
| 2 | Kitchener, Ontario | 55 |
| 3 | Fredericton, New Brunswick | 53 |
| 4 | Waterloo, Ontario | 49 |
| 5 | Hamilton, Ontario | 46 |
| 6 | Toronto, Ontario | 43 |
| 7 | London, Ontario | 39 |
| 8 | Patricia Mcinnes, Alberta | 38 |
| 9 | Chetwynd, British Columbia | 37 |
| 10 | Fort St John, British Columbia | 37 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
43*
live AQI index
Good
Overview
What is the current air quality in Delaware?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.5*µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Delaware is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Delaware?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Delaware air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, Apr 28 | Good 41 AQI US |  100% | 69.8° 57.2° |  13.4 mp/h |
| Monday, Apr 29 | Good 40 AQI US | 100% | 68° 55.4° | 13.4 mp/h |
| Tuesday, Apr 30 | Good 32 AQI US | 80% | 62.6° 51.8° | 11.2 mp/h |
| Wednesday, May 1 | Good 28 AQI US | | 68° 48.2° | 6.7 mp/h |
| Thursday, May 2 | Moderate 56 AQI US  | | 69.8° 53.6° | 13.4 mp/h |
| Friday, May 3 | Moderate 59 AQI US | 100% | 62.6° 57.2° | 15.7 mp/h |
| Saturday, May 4 | Good 32 AQI US | 100% | 62.6° 53.6° | 20.1 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Delaware?
No locations are available.
AQI US, Metric