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Air quality in Gaithersburg
Air quality index (AQI) and PM2.5 air pollution in Gaithersburg
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Gaithersburg Air Quality Map
Real-time Gaithersburg air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Gaithersburg today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Gaithersburg?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 92% |
| Wind | 3.4 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Coachella, California | 97 |
| 2 | Mecca, California | 90 |
| 3 | Indio, California | 85 |
| 4 | Fort Thompson, South Dakota | 81 |
| 5 | Tulsa, Oklahoma | 81 |
| 6 | Shreveport, Louisiana | 77 |
| 7 | San Bernardino, California | 76 |
| 8 | Blaine, Minnesota | 74 |
| 9 | Val Verde, California | 74 |
| 10 | Castaic, California | 72 |
(local time)
SEE WORLD AQI RANKING
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US AQI
2
live AQI index
Good
Overview
What is the current air quality in Gaithersburg?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 2 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 0.4µg/m³ | |
✓
PM2.5 concentration in Gaithersburg air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Gaithersburg?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Gaithersburg air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 12 | Good 3 AQI US |  | 73.4° 46.4° |  8.9 mp/h |
| Monday, May 13 | Good 4 AQI US |  | 62.6° 53.6° | 11.2 mp/h |
| Today | Good 2 AQI US | 90% | 62.6° 55.4° | 6.7 mp/h |
| Thursday, May 16 | Good 35 AQI US |  | 73.4° 51.8° | 11.2 mp/h |
| Friday, May 17 | Good 44 AQI US | | 71.6° 53.6° | 8.9 mp/h |
| Saturday, May 18 | Good 44 AQI US | 100% | 60.8° 51.8° | 11.2 mp/h |
| Sunday, May 19 | Good 48 AQI US | 100% | 53.6° 51.8° | 11.2 mp/h |
| Monday, May 20 | Good 39 AQI US | 100% | 53.6° 50° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 52 AQI US  | | 71.6° 48.2° | 4.5 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 Gaithersburg?
No locations are available.
AQI US, Metric