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Air quality in Chelsea
Air quality index (AQI) and PM2.5 air pollution in Chelsea
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Chelsea Air Quality Map
Real-time Chelsea air pollution map
AIR QUALITY DATA CONTRIBUTORS
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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 in Chelsea?
| Weather | Clear sky |
| Temperature | 57.2°F |
| Humidity | 63% |
| Wind | 8.1 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Claremont, California | 83 |
| 2 | Redlands, California | 81 |
| 3 | Glendora, California | 80 |
| 4 | San Fernando, California | 79 |
| 5 | Glendale, California | 78 |
| 6 | Pasadena, California | 78 |
| 7 | San Bernardino, California | 78 |
| 8 | Coachella, California | 77 |
| 9 | North Hollywood, California | 77 |
| 10 | Alhambra, California | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chelsea aqi ranking
Real-time Chelsea air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Broadway | 45 |
| 2 | Crescent Avenue | 36 |
| 3 | Eden Street | 34 |
| 4 | Chelsea Station | 32 |
| 5 | DEP C45D | 32 |
| 6 | Guam Road | 32 |
(local time)
SEE WORLD AQI RANKING
US AQI
34
live AQI index
Good
Overview
What is the current air quality in Chelsea?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 34 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.2µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Chelsea is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chelsea?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chelsea air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 22 AQI US |  | 59° 50° |  11.2 mp/h |
| Thursday, May 30 | Good 30 AQI US |  | 71.6° 50° | 6.7 mp/h |
| Friday, May 31 | Good 40 AQI US | | 75.2° 55.4° | 8.9 mp/h |
| Today | Good 34 AQI US | | 75.2° 55.4° | 8.9 mp/h |
| Sunday, Jun 2 | Good 37 AQI US |  | 78.8° 51.8° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 55 AQI US  | | 66.2° 57.2° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 39 AQI US | | 64.4° 51.8° | 8.9 mp/h |
| Wednesday, Jun 5 | Good 29 AQI US | | 69.8° 50° | 8.9 mp/h |
| Thursday, Jun 6 | Good 25 AQI US | | 73.4° 51.8° | 11.2 mp/h |
| Friday, Jun 7 | Good 21 AQI US | 100% | 66.2° 59° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Chelsea air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Chelsea?
AQI US, Metric