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Air quality in Derwood
Air quality index (AQI) and PM2.5 air pollution in Derwood
600 people follow this city
Derwood Air Quality Map
Real-time Derwood air pollution map
AIR QUALITY DATA CONTRIBUTORS
3 Contributors
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Pollen
What is the pollen count in Derwood today?
 | Index | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | Moderate |
Weather
What is the current weather in Derwood?
| Weather | Broken clouds |
| Temperature | 33.8°F |
| Humidity | 82% |
| Wind | 1.2 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Thermal, California | 144 |
| 2 | Lancaster, Pennsylvania | 129 |
| 3 | Bridgeport, Connecticut | 123 |
| 4 | New Haven, Connecticut | 113 |
| 5 | Archbald, Pennsylvania | 111 |
| 6 | Wilmington, Delaware | 110 |
| 7 | Chester, Pennsylvania | 107 |
| 8 | Stamford, Connecticut | 107 |
| 9 | Allentown, Pennsylvania | 97 |
| 10 | Harrisburg, Pennsylvania | 96 |
(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 | 43 |
(local time)
SEE WORLD AQI RANKINGDerwood webcam
9:34, Dec 8
Is there air pollution in Derwood?
US AQI
43
live AQI index
Good
Overview
What is the current air quality in Derwood?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 43 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.4µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Derwood is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Derwood?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Derwood air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Dec 5 | Good 30 AQI US | | 41° 32° |  13.4 mp/h |
| Wednesday, Dec 6 | Good 16 AQI US | | 42.8° 32° | 8.9 mp/h |
| Thursday, Dec 7 | Good 29 AQI US | | 53.6° 33.8° | 6.7 mp/h |
| Today | Good 43 AQI US | | 53.6° 33.8° | 6.7 mp/h |
| Saturday, Dec 9 | Moderate 66 AQI US  | | 51.8° 39.2° | 4.5 mp/h |
| Sunday, Dec 10 | Good 49 AQI US |  100% | 60.8° 48.2° | 13.4 mp/h |
| Monday, Dec 11 | Good 9 AQI US | 100% | 41° 33.8° | 17.9 mp/h |
| Tuesday, Dec 12 | Good 24 AQI US |  | 44.6° 32° | 6.7 mp/h |
| Wednesday, Dec 13 | Good 18 AQI US | | 44.6° 33.8° | 8.9 mp/h |
| Thursday, Dec 14 | Good 16 AQI US | | 44.6° 32° | 4.5 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Derwood air quality data attribution
3Contributors
- Maryland Department of the Environment
1 station
Unidentified Contributor
1 station
2 Governments
Non-profit organization
Where is the cleanest air quality in Derwood?
AQI US, Metric