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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 | Clear sky |
| Temperature | 50°F |
| Humidity | 55% |
| Wind | 13.8 mp/h |
| Pressure | 30.5 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Boerne, Texas | 98 |
| 2 | San Antonio, Texas | 96 |
| 3 | Fort Worth, Texas | 91 |
| 4 | Lewisville, Texas | 89 |
| 5 | Georgetown, Texas | 84 |
| 6 | Leander, Texas | 83 |
| 7 | Round Rock, Texas | 80 |
| 8 | Dallas, Texas | 79 |
| 9 | Denton, Texas | 79 |
| 10 | Midlothian, Texas | 79 |
(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 | Worcester-Airport | 25 |
| 2 | Green Island | 19 |
| 3 | Green Island 2 | 19 |
| 4 | Worcester-Summer St | 19 |
| 5 | Forest Grove | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
19
live AQI index
Good
Overview
What is the current air quality in Worcester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 19 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6µg/m³ | |
✓
PM2.5 concentration in Worcester air currently meets 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 |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 29 AQI US | | 55.4° 28.4° |  6.7 mp/h |
| Thursday, Apr 25 | Good 32 AQI US | | 57.2° 32° | 6.7 mp/h |
| Friday, Apr 26 | Good 30 AQI US |  | 62.6° 33.8° | 8.9 mp/h |
| Today | Good 19 AQI US | | 62.6° 33.8° | 8.9 mp/h |
| Sunday, Apr 28 | Good 23 AQI US |  100% | 66.2° 42.8° | 6.7 mp/h |
| Monday, Apr 29 | Good 43 AQI US | 100% | 71.6° 50° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 42 AQI US | 70% | 53.6° 46.4° | 4.5 mp/h |
| Wednesday, May 1 | Good 38 AQI US | 60% | 55.4° 44.6° | 2.2 mp/h |
| Thursday, May 2 | Moderate 52 AQI US  | | 66.2° 44.6° | 6.7 mp/h |
| Friday, May 3 | Moderate 59 AQI US | | 68° 44.6° | 11.2 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