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Air quality in Boston
Air quality index (AQI) and PM2.5 air pollution in Boston
10 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 | None | |
 | Grass pollen | Very high | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Boston?
| Weather | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 96% |
| Wind | 0 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 96 |
| 2 | Channelview, Texas | 80 |
| 3 | Mecca, California | 80 |
| 4 | Trenton, New Jersey | 80 |
| 5 | Baytown, Texas | 76 |
| 6 | Mission, Texas | 76 |
| 7 | Pasadena, Texas | 75 |
| 8 | Yucaipa, California | 75 |
| 9 | Casa Grande, Arizona | 73 |
| 10 | Banning, California | 72 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
67*
live AQI index
Moderate
Overview
What is the current air quality in Boston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 67* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.5*µg/m³ | |
!
PM2.5
x3.5
PM2.5 concentration in Boston is currently 3.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Boston?
 | 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
Boston air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 67 AQI US |  100% | 91.4° 69.8° |  4.5 mp/h |
| Wednesday, Jun 5 | Moderate 64 AQI US | 50% | 95° 69.8° | 8.9 mp/h |
| Thursday, Jun 6 | Moderate 60 AQI US | 80% | 84.2° 69.8° | 11.2 mp/h |
| Friday, Jun 7 | Moderate 56 AQI US | 50% | 93.2° 69.8° | 13.4 mp/h |
| Saturday, Jun 8 | Moderate 65 AQI US |  | 89.6° 66.2° | 6.7 mp/h |
| Sunday, Jun 9 | Moderate 64 AQI US | 40% | 95° 71.6° | 15.7 mp/h |
| Monday, Jun 10 | Moderate 73 AQI US | 100% | 80.6° 73.4° | 11.2 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 Boston?
No locations are available.
AQI US, Metric