Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality near Chelsea, Massachusetts
Air quality index (AQI) and PM2.5 air pollution near Chelsea, Massachusetts
556 people follow this station
Air Quality Map
Real-time Chelsea air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Massachusetts Department of Environmental Protection (MassDEP)
Government
Pollen
What is the pollen count in Chelsea today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Chelsea, Massachusetts?
| Weather | Broken clouds |
| Temperature | 60.8°F |
| Humidity | 82% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Buffalo, New York | 75 |
| 2 | Corpus Christi, Texas | 66 |
| 3 | New Braunfels, Texas | 63 |
| 4 | The Woodlands, Texas | 63 |
| 5 | New York City, New York | 61 |
| 6 | Lancaster, Pennsylvania | 60 |
| 7 | Throop, Pennsylvania | 60 |
| 8 | Trenton, New Jersey | 60 |
| 9 | Bethlehem, Pennsylvania | 59 |
| 10 | Braddock, Pennsylvania | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Chelsea air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Crescent Avenue | 39 |
| 2 | Broadway | 37 |
| 3 | DEP C45D | 35 |
| 4 | Chelsea | 33 |
| 5 | Eden Street | 33 |
| 6 | Guam Road | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
33
live AQI index
Good
Overview
What is the current air quality near Chelsea, Massachusetts?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 33 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8µg/m³ | |
Health Recommendations
What is the current air quality near Chelsea, Massachusetts?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chelsea, Massachusetts air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, Apr 26 | Good 20 AQI US | |||
| Saturday, Apr 27 | Good 23 AQI US | |||
| Sunday, Apr 28 | Good 33 AQI US | |||
| Today | Good 33 AQI US |  90% | 60.8° 53.6° |  6.7 mp/h |
| Tuesday, Apr 30 | Good 14 AQI US | 30% | 53.6° 48.2° | 6.7 mp/h |
| Wednesday, May 1 | Good 29 AQI US | 100% | 48.2° 44.6° | 6.7 mp/h |
| Thursday, May 2 | Good 25 AQI US | | 62.6° 42.8° | 8.9 mp/h |
| Friday, May 3 | Moderate 51 AQI US  | | 53.6° 46.4° | 6.7 mp/h |
| Saturday, May 4 | Good 10 AQI US | 50% | 59° 44.6° | 6.7 mp/h |
| Sunday, May 5 | Good 10 AQI US | | 69.8° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Chelsea air quality data attribution
Contributor
Government Contributor
Where is the cleanest air quality in Chelsea?
AQI US, Metric