Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Purifiers
For Business
News
Support
Air quality in Derwood
Air quality index (AQI) and PM2.5 air pollution in Derwood
632 people follow this city
Derwood Air Quality Map
Real-time Derwood air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Derwood today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Derwood?
| Weather | Clear sky |
| Temperature | 80.6°F |
| Humidity | 51% |
| Wind | 6.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | The Woodlands, Texas | 63 |
| 2 | Carlisle, Pennsylvania | 61 |
| 3 | Galveston, Texas | 60 |
| 4 | Harrisburg, Pennsylvania | 60 |
| 5 | Corpus Christi, Texas | 58 |
| 6 | Elizabethtown, Pennsylvania | 57 |
| 7 | Allentown, Pennsylvania | 55 |
| 8 | Lancaster, Pennsylvania | 55 |
| 9 | Ann Arbor, Michigan | 52 |
| 10 | Bethlehem, Pennsylvania | 52 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Derwood aqi ranking
Real-time Derwood air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Rockville | 39 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Derwood?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.3µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Derwood is currently 1.3 times the WHO annual air quality guideline value
Forecast
Derwood air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 31 AQI US |  | 60.8° 41° |  8.9 mp/h |
| Friday, Apr 26 | Good 30 AQI US |  | 55.4° 46.4° | 8.9 mp/h |
| Saturday, Apr 27 | Good 27 AQI US | | 80.6° 50° | 6.7 mp/h |
| Today | Good 26 AQI US | | 80.6° 50° | 6.7 mp/h |
| Monday, Apr 29 | Moderate 53 AQI US  | 20% | 84.2° 60.8° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 50 AQI US | 80% | 82.4° 60.8° | 11.2 mp/h |
| Wednesday, May 1 | Good 46 AQI US | 80% | 73.4° 59° | 11.2 mp/h |
| Thursday, May 2 | Good 48 AQI US |  | 77° 53.6° | 4.5 mp/h |
| Friday, May 3 | Moderate 57 AQI US | | 80.6° 55.4° | 13.4 mp/h |
| Saturday, May 4 | Moderate 76 AQI US | 80% | 62.6° 51.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
Derwood air quality data attribution
2Contributors
- Maryland Department of the Environment
1 station
Government Contributor
Non-profit organization Contributor
Where is the cleanest air quality in Derwood?
Connect With IQAir
Sign up for our newsletter
AQI US, Metric