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Air quality in Boston
Air quality index (AQI) and PM2.5 air pollution in Boston
503 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 | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Boston?
| Weather | Clear sky |
| Temperature | 69.8°F |
| Humidity | 51% |
| Wind | 3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Corpus Christi, Texas | 113 |
| 2 | Boerne, Texas | 95 |
| 3 | San Antonio, Texas | 92 |
| 4 | New Braunfels, Texas | 89 |
| 5 | Mecca, California | 86 |
| 6 | Lubbock, Texas | 80 |
| 7 | Casa Grande, Arizona | 74 |
| 8 | Pahrump, Nevada | 74 |
| 9 | Coachella, California | 73 |
| 10 | Lewisville, Texas | 71 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
29*
live AQI index
Good
Overview
What is the current air quality in Boston?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 29* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.3*µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Boston is currently 1.1 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 29 AQI US |  100% | 69.8° 53.6° |  11.2 mp/h |
| Friday, May 24 | Good 33 AQI US | | 68° 51.8° | 8.9 mp/h |
| Saturday, May 25 | Moderate 51 AQI US  | 100% | 73.4° 51.8° | 11.2 mp/h |
| Sunday, May 26 | Moderate 61 AQI US |  | 71.6° 51.8° | 8.9 mp/h |
| Monday, May 27 | Moderate 54 AQI US | 100% | 71.6° 59° | 17.9 mp/h |
| Tuesday, May 28 | Good 48 AQI US | 90% | 64.4° 53.6° | 15.7 mp/h |
| Wednesday, May 29 | Good 19 AQI US | 100% | 55.4° 44.6° | 17.9 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