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Air quality in Boston
Air quality index (AQI) and PM2.5 air pollution in Boston
9 people follow this city
Boston Air Quality Map
Real-time Boston air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Boston today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Weather
What is the current weather in Boston?
| Weather | Scattered clouds |
| Temperature | 75.2°F |
| Humidity | 73% |
| Wind | 6.9 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Bernardino, California | 88 |
| 2 | El Centro, California | 84 |
| 3 | Fontana, California | 81 |
| 4 | Casa Grande, Arizona | 80 |
| 5 | Visalia, California | 76 |
| 6 | Redlands, California | 75 |
| 7 | Calexico, California | 74 |
| 8 | Corpus Christi, Texas | 74 |
| 9 | The Woodlands, Texas | 74 |
| 10 | Van Nuys, California | 73 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
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US AQI
40*
live AQI index
Good
Overview
What is the current air quality in Boston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 40* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.7*µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Boston is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Boston?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Boston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 40 AQI US | | 86° 62.6° |  4.5 mp/h |
| Saturday, Apr 20 | Moderate 60 AQI US  |  70% | 87.8° 64.4° | 6.7 mp/h |
| Sunday, Apr 21 | Moderate 56 AQI US | 70% | 73.4° 55.4° | 13.4 mp/h |
| Monday, Apr 22 | Moderate 64 AQI US | | 60.8° 53.6° | 8.9 mp/h |
| Tuesday, Apr 23 | Moderate 58 AQI US |  | 71.6° 46.4° | 6.7 mp/h |
| Wednesday, Apr 24 | Moderate 69 AQI US |  | 77° 53.6° | 6.7 mp/h |
| Thursday, Apr 25 | Moderate 69 AQI US | | 78.8° 60.8° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Boston?
No locations are available.
AQI US, Metric