Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Worcester
Air quality index (AQI) and PM2.5 air pollution in Worcester
30 people follow this city
Worcester Air Quality Map
Real-time Worcester air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Worcester today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Worcester?
| Weather | Rain |
| Temperature | 62.6°F |
| Humidity | 90% |
| Wind | 9.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 66 |
| 2 | The Woodlands, Texas | 61 |
| 3 | Orcutt, California | 58 |
| 4 | Carlisle, Pennsylvania | 55 |
| 5 | Harrisburg, Pennsylvania | 55 |
| 6 | Allentown, Pennsylvania | 54 |
| 7 | Buffalo, New York | 54 |
| 8 | Columbia, South Carolina | 54 |
| 9 | Galveston, Texas | 54 |
| 10 | Canton, Ohio | 53 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Worcester aqi ranking
Real-time Worcester air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Charlotteville | 39 |
(local time)
SEE WORLD AQI RANKING
US AQI
39
live AQI index
Good
Overview
What is the current air quality in Worcester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 39 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.4µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Worcester is currently 1.9 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Worcester?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Worcester air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Apr 25 | Good 20 AQI US |  | 55.4° 30.2° |  4.5 mp/h |
| Friday, Apr 26 | Good 20 AQI US | | 55.4° 33.8° | 13.4 mp/h |
| Saturday, Apr 27 | Good 22 AQI US | | 69.8° 44.6° | 11.2 mp/h |
| Today | Good 39 AQI US | 100% | 69.8° 44.6° | 11.2 mp/h |
| Monday, Apr 29 | Good 36 AQI US | 70% | 66.2° 53.6° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 35 AQI US | 100% | 69.8° 51.8° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 53 AQI US  | 100% | 59° 46.4° | 8.9 mp/h |
| Thursday, May 2 | Moderate 55 AQI US |  | 68° 44.6° | 8.9 mp/h |
| Friday, May 3 | Moderate 72 AQI US | | 66.2° 44.6° | 6.7 mp/h |
| Saturday, May 4 | Moderate 74 AQI US | 100% | 50° 44.6° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Worcester air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Worcester?
AQI US, Metric