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Air quality in Worcester
Air quality index (AQI) and PM2.5 air pollution in Worcester
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Worcester Air Quality Map
Real-time Worcester air pollution map
AIR QUALITY DATA CONTRIBUTORS
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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 | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 64% |
| Wind | 7.1 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Harrisburg, Pennsylvania | 63 |
| 2 | Corpus Christi, Texas | 62 |
| 3 | Lancaster, Pennsylvania | 60 |
| 4 | The Woodlands, Texas | 59 |
| 5 | Carlisle, Pennsylvania | 58 |
| 6 | Elizabethtown, Pennsylvania | 58 |
| 7 | Galveston, Texas | 58 |
| 8 | Kalamazoo, Michigan | 56 |
| 9 | Allentown, Pennsylvania | 55 |
| 10 | Emmetsburg, Iowa | 55 |
(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 | Green Island 2 | 28 |
| 2 | Green Island | 25 |
| 3 | Worcester-Airport | 25 |
| 4 | Worcester-Summer St | 20 |
| 5 | Forest Grove | 9 |
(local time)
SEE WORLD AQI RANKING
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Worcester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.1µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Worcester is currently 1.2 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 32 AQI US |  | 57.2° 32° |  6.7 mp/h |
| Friday, Apr 26 | Good 33 AQI US |  | 62.6° 33.8° | 8.9 mp/h |
| Saturday, Apr 27 | Good 29 AQI US | | 69.8° 41° | 6.7 mp/h |
| Today | Good 25 AQI US | 100% | 69.8° 41° | 6.7 mp/h |
| Monday, Apr 29 | Good 30 AQI US | | 71.6° 55.4° | 6.7 mp/h |
| Tuesday, Apr 30 | Good 22 AQI US | 40% | 57.2° 46.4° | 6.7 mp/h |
| Wednesday, May 1 | Good 32 AQI US | 90% | 48.2° 42.8° | 6.7 mp/h |
| Thursday, May 2 | Good 37 AQI US | | 71.6° 42.8° | 8.9 mp/h |
| Friday, May 3 | Good 17 AQI US | 20% | 53.6° 41° | 6.7 mp/h |
| Saturday, May 4 | Good 30 AQI US | 100% | 46.4° 39.2° | 2.2 mp/h |
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News
The latest air quality news and resources.
Worcester air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Worcester?
AQI US, Metric