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Air quality in Bethesda
Air quality index (AQI) and PM2.5 air pollution in Bethesda
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Bethesda Air Quality Map
Real-time Bethesda air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Bethesda 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 Bethesda?
| Weather | Broken clouds |
| Temperature | 78.8°F |
| Humidity | 72% |
| Wind | 4.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  New Braunfels, Texas | 131 |
| 2 | San Antonio, Texas | 119 |
| 3 | Boerne, Texas | 113 |
| 4 | Corpus Christi, Texas | 108 |
| 5 | Midlothian, Texas | 108 |
| 6 | Austin, Texas | 99 |
| 7 | Houston, Texas | 97 |
| 8 | Georgetown, Texas | 92 |
| 9 | Round Rock, Texas | 90 |
| 10 | Galena Park, Texas | 89 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
66*
live AQI index
Moderate
Overview
What is the current air quality in Bethesda?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 66* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.3*µg/m³ | |
!
PM2.5
x3.5
PM2.5 concentration in Bethesda is currently 3.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Bethesda?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Bethesda air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 66 AQI US |  100% | 80.6° 57.2° |  11.2 mp/h |
| Monday, May 27 | Moderate 58 AQI US | 100% | 69.8° 57.2° | 13.4 mp/h |
| Tuesday, May 28 | Moderate 53 AQI US | 100% | 69.8° 50° | 15.7 mp/h |
| Wednesday, May 29 | Good 29 AQI US  | | 60.8° 44.6° | 13.4 mp/h |
| Thursday, May 30 | Good 17 AQI US |  | 62.6° 41° | 8.9 mp/h |
| Friday, May 31 | Good 18 AQI US |  | 64.4° 35.6° | 6.7 mp/h |
| Saturday, Jun 1 | Good 44 AQI US | | 68° 41° | 2.2 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 Bethesda?
No locations are available.
AQI US, Metric