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Air quality in Merrifield
Air quality index (AQI) and PM2.5 air pollution in Merrifield
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Merrifield Air Quality Map
Real-time Merrifield air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Merrifield today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Merrifield?
| Weather | Mist |
| Temperature | 66.2°F |
| Humidity | 57% |
| Wind | 3.4 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 92 |
| 2 | Claremont, California | 87 |
| 3 | Glendora, California | 87 |
| 4 | Mecca, California | 87 |
| 5 | La Verne, California | 83 |
| 6 | Pasadena, California | 83 |
| 7 | Redlands, California | 83 |
| 8 | San Bernardino, California | 83 |
| 9 | San Fernando, California | 81 |
| 10 | Glendale, California | 80 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
58*
live AQI index
Moderate
Overview
What is the current air quality in Merrifield?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.6*µg/m³ | |
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PM2.5
x2.5
PM2.5 concentration in Merrifield is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Merrifield?
 | 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
Merrifield air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 58 AQI US |  | 80.6° 53.6° |  4.5 mp/h |
| Sunday, Jun 2 | Moderate 59 AQI US |  100% | 77° 57.2° | 8.9 mp/h |
| Monday, Jun 3 | Moderate 58 AQI US | 90% | 80.6° 60.8° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 59 AQI US | | 77° 60.8° | 8.9 mp/h |
| Wednesday, Jun 5 | Moderate 73 AQI US | 100% | 62.6° 55.4° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 59 AQI US | 100% | 78.8° 59° | 6.7 mp/h |
| Friday, Jun 7 | Moderate 62 AQI US | 100% | 78.8° 62.6° | 8.9 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 Merrifield?
No locations are available.
AQI US, Metric