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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 | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Delaware?
| Weather | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 47% |
| Wind | 5.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hamilton, Ontario | 56 |
| 2 | Burlington, Ontario | 52 |
| 3 | Guelph, Ontario | 52 |
| 4 | Windsor, Ontario | 51 |
| 5 | Oshawa, Ontario | 49 |
| 6 | Rouyn-Noranda, Quebec | 47 |
| 7 | La Tuque, Quebec | 46 |
| 8 | Laval, Quebec | 45 |
| 9 | Peace River, Alberta | 45 |
| 10 | Montreal, Quebec | 44 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
40*
live AQI index
Good
Overview
What is the current air quality in Delaware?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.4*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Delaware is currently 1.5 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 |
|---|---|---|---|---|
| Friday, May 31 | Good 40 AQI US | | 69.8° 51.8° |  8.9 mp/h |
| Today | Good 40 AQI US |  100% | 62.6° 57.2° | 11.2 mp/h |
| Sunday, Jun 2 | Moderate 55 AQI US  | | 73.4° 55.4° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 57 AQI US | 30% | 69.8° 59° | 11.2 mp/h |
| Tuesday, Jun 4 | Moderate 55 AQI US | 100% | 66.2° 62.6° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 33 AQI US | 90% | 69.8° 53.6° | 15.7 mp/h |
| Thursday, Jun 6 | Good 12 AQI US | 90% | 66.2° 51.8° | 17.9 mp/h |
| Friday, Jun 7 | Good 13 AQI US | 70% | 57.2° 51.8° | 11.2 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Delaware?
No locations are available.
AQI US, Metric