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Air quality in Merriam
Air quality index (AQI) and PM2.5 air pollution in Merriam
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Merriam Air Quality Map
Real-time Merriam air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Merriam today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Merriam?
| Weather | Few clouds |
| Temperature | 77°F |
| Humidity | 66% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 96 |
| 2 | Mecca, California | 92 |
| 3 | Cedar Park, Texas | 87 |
| 4 | Georgetown, Texas | 87 |
| 5 | San Antonio, Texas | 87 |
| 6 | New Braunfels, Texas | 85 |
| 7 | Austin, Texas | 82 |
| 8 | Boerne, Texas | 81 |
| 9 | Round Rock, Texas | 81 |
| 10 | Palm Desert, California | 77 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
56*
live AQI index
Moderate
Overview
What is the current air quality in Merriam?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.8*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Merriam is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Merriam?
 | 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
Merriam air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 56 AQI US |  70% | 80.6° 64.4° |  11.2 mp/h |
| Monday, May 20 | Moderate 62 AQI US | 100% | 78.8° 60.8° | 11.2 mp/h |
| Tuesday, May 21 | Moderate 57 AQI US | 90% | 82.4° 60.8° | 20.1 mp/h |
| Wednesday, May 22 | Good 32 AQI US  | 70% | 69.8° 53.6° | 11.2 mp/h |
| Thursday, May 23 | Good 21 AQI US |  | 71.6° 51.8° | 8.9 mp/h |
| Friday, May 24 | Moderate 55 AQI US | 20% | 78.8° 62.6° | 17.9 mp/h |
| Saturday, May 25 | Moderate 56 AQI US | 100% | 80.6° 60.8° | 17.9 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 Merriam?
No locations are available.
AQI US, Metric