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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 | 60.8°F |
| Humidity | 82% |
| Wind | 5.3 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 68 |
| 2 | Nipomo, California | 64 |
| 3 | The Woodlands, Texas | 63 |
| 4 | Baton Rouge, Louisiana | 61 |
| 5 | Austin, Texas | 58 |
| 6 | Carlisle, Pennsylvania | 58 |
| 7 | Frederick, Maryland | 58 |
| 8 | Buffalo, New York | 57 |
| 9 | Harrisburg, Pennsylvania | 57 |
| 10 | Lancaster, Pennsylvania | 57 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Bethesda?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.5*µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Bethesda is currently 2.7 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 |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier DISCOVER ATEM CAR |
Forecast
Bethesda air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  | 75.2° 57.2° |  8.9 mp/h |
| Tuesday, Apr 30 | Good 44 AQI US  |  100% | 68° 53.6° | 6.7 mp/h |
| Wednesday, May 1 | Good 40 AQI US | | 71.6° 50° | 4.5 mp/h |
| Thursday, May 2 | Moderate 53 AQI US |  | 77° 53.6° | 4.5 mp/h |
| Friday, May 3 | Moderate 74 AQI US | 60% | 77° 59° | 11.2 mp/h |
| Saturday, May 4 | Moderate 68 AQI US | 100% | 71.6° 53.6° | 8.9 mp/h |
| Sunday, May 5 | Good 32 AQI US | | 69.8° 50° | 4.5 mp/h |
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Where is the cleanest air quality in Bethesda?
No locations are available.
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AQI US, Metric