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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 | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Marlborough?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 63% |
| Wind | 4.6 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  North Hollywood, California | 86 |
| 2 | Van Nuys, California | 85 |
| 3 | Glendale, California | 83 |
| 4 | San Fernando, California | 80 |
| 5 | Pasadena, California | 78 |
| 6 | Redondo Beach, California | 78 |
| 7 | Reseda, California | 78 |
| 8 | San Gabriel, California | 77 |
| 9 | West Hills, California | 75 |
| 10 | West Hollywood, California | 74 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
37*
live AQI index
Good
Overview
What is the current air quality in Marlborough?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 37* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.7*µg/m³ | |
!
PM2.5
x1.3
PM2.5 concentration in Marlborough is currently 1.3 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 37 AQI US |  40% | 78.8° 55.4° |  11.2 mp/h |
| Monday, May 13 | Good 47 AQI US | 100% | 68° 60.8° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 54 AQI US  | 100% | 68° 53.6° | 15.7 mp/h |
| Wednesday, May 15 | Good 48 AQI US | 40% | 69.8° 53.6° | 11.2 mp/h |
| Thursday, May 16 | Moderate 58 AQI US | 100% | 71.6° 57.2° | 6.7 mp/h |
| Friday, May 17 | Moderate 75 AQI US | 100% | 66.2° 60.8° | 11.2 mp/h |
| Saturday, May 18 | Moderate 66 AQI US | | 78.8° 57.2° | 4.5 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 Marlborough?
No locations are available.
AQI US, Metric