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 Derwood
Air quality index (AQI) and PM2.5 air pollution in Derwood
647 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 | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Derwood?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 74% |
| Wind | 0 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Pahrump, Nevada | 71 |
| 2 | Bakersfield, California | 68 |
| 3 | Three Rivers, California | 66 |
| 4 | Muskegon, Michigan | 65 |
| 5 | Taos, New Mexico | 65 |
| 6 | Mecca, California | 64 |
| 7 | Hollywood, California | 63 |
| 8 | Michigan City, Indiana | 61 |
| 9 | San Fernando, California | 61 |
| 10 | Banning, California | 60 |
(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 | 42 |
(local time)
SEE WORLD AQI RANKING
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 | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.5µg/m³ | |
| O3 | 106µg/m³ | |
✓
PM2.5 concentration in Derwood air currently meets 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 |
|---|---|---|---|---|
| Wednesday, May 29 | Good 35 AQI US |  | 69.8° 51.8° |  8.9 mp/h |
| Thursday, May 30 | Good 34 AQI US |  | 71.6° 48.2° | 8.9 mp/h |
| Saturday, Jun 1 | Good 47 AQI US |  | 78.8° 51.8° | 4.5 mp/h |
| Sunday, Jun 2 | Moderate 60 AQI US  |  90% | 69.8° 60.8° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 58 AQI US | | 77° 60.8° | 4.5 mp/h |
| Tuesday, Jun 4 | Moderate 59 AQI US | | 75.2° 60.8° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 72 AQI US | | 75.2° 53.6° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 57 AQI US | 100% | 68° 59° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 61 AQI US | 50% | 71.6° 57.2° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
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?
AQI US, Metric