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Air quality in Merrimac
Air quality index (AQI) and PM2.5 air pollution in Merrimac
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Merrimac Air Quality Map
Real-time Merrimac air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Merrimac today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Merrimac?
| Weather | Clear sky |
| Temperature | 39.2°F |
| Humidity | 62% |
| Wind | 3.4 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 70 |
| 2 | Gatlinburg, Tennessee | 68 |
| 3 | Chattanooga, Tennessee | 67 |
| 4 | Columbia, South Carolina | 67 |
| 5 | Gilbert, Arizona | 66 |
| 6 | The Woodlands, Texas | 65 |
| 7 | Arroyo Grande, California | 64 |
| 8 | Chandler, Arizona | 64 |
| 9 | Waynesville, North Carolina | 64 |
| 10 | Alpharetta, Georgia | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Merrimac aqi ranking
Real-time Merrimac air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Middle Road | 30 |
(local time)
SEE WORLD AQI RANKING
US AQI
30
live AQI index
Good
Overview
What is the current air quality in Merrimac?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 30 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.3µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Merrimac is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Merrimac?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Merrimac air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 20 AQI US |  | 53.6° 28.4° |  8.9 mp/h |
| Thursday, Apr 25 | Good 24 AQI US | | 57.2° 32° | 8.9 mp/h |
| Friday, Apr 26 | Good 25 AQI US |  | 62.6° 35.6° | 8.9 mp/h |
| Today | Good 30 AQI US | | 62.6° 35.6° | 8.9 mp/h |
| Sunday, Apr 28 | Good 27 AQI US |  20% | 71.6° 44.6° | 6.7 mp/h |
| Monday, Apr 29 | Good 45 AQI US | 80% | 64.4° 48.2° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 27 AQI US | 100% | 46.4° 41° | 4.5 mp/h |
| Wednesday, May 1 | Good 22 AQI US | 100% | 57.2° 41° | 4.5 mp/h |
| Thursday, May 2 | Good 49 AQI US |  | 73.4° 46.4° | 6.7 mp/h |
| Friday, May 3 | Moderate 59 AQI US  | 60% | 77° 55.4° | 4.5 mp/h |
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News
The latest air quality news and resources.
Merrimac air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Merrimac?
AQI US, Metric