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Air quality in Marlborough
Air quality index (AQI) and PM2.5 air pollution in Marlborough
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Marlborough Air Quality Map
Real-time Marlborough air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Marlborough today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Marlborough?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 87% |
| Wind | 8.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Antonio, Texas | 83 |
| 2 | New Braunfels, Texas | 77 |
| 3 | Boerne, Texas | 75 |
| 4 | Leander, Texas | 75 |
| 5 | Georgetown, Texas | 72 |
| 6 | Round Rock, Texas | 68 |
| 7 | Austin, Texas | 67 |
| 8 | Fort Worth, Texas | 65 |
| 9 | Nipomo, California | 65 |
| 10 | Marietta, Ohio | 62 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Marlborough?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.8*µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Marlborough is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Marlborough?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Marlborough air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 49 AQI US |  100% | 75.2° 59° |  17.9 mp/h |
| Monday, Apr 29 | Good 43 AQI US | 100% | 73.4° 59° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 37 AQI US | 60% | 78.8° 55.4° | 11.2 mp/h |
| Wednesday, May 1 | Good 39 AQI US | 100% | 84.2° 64.4° | 11.2 mp/h |
| Thursday, May 2 | Moderate 56 AQI US  | 100% | 77° 64.4° | 13.4 mp/h |
| Friday, May 3 | Moderate 56 AQI US | 100% | 71.6° 51.8° | 15.7 mp/h |
| Saturday, May 4 | Good 12 AQI US |  | 68° 44.6° | 8.9 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Marlborough?
No locations are available.
AQI US, Metric