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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 | 51.8°F |
| Humidity | 81% |
| Wind | 4.7 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Baton Rouge, Louisiana | 94 |
| 2 | Thibodaux, Louisiana | 89 |
| 3 | Yucaipa, California | 85 |
| 4 | Mecca, California | 76 |
| 5 | Redlands, California | 72 |
| 6 | Lake Arrowhead, California | 71 |
| 7 | Graeagle, California | 69 |
| 8 | Kalamazoo, Michigan | 69 |
| 9 | Hammond, Indiana | 68 |
| 10 | The Woodlands, Texas | 68 |
(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 | 31 |
| 2 | Green Island | 28 |
| 3 | Worcester-Summer St | 26 |
| 4 | Worcester-Airport | 25 |
| 5 | Forest Grove | 9 |
(local time)
SEE WORLD AQI RANKING
US AQI
28
live AQI index
Good
Overview
What is the current air quality in Worcester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 28 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/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, May 15 | Good 27 AQI US |  | 59° 51.8° |  11.2 mp/h |
| Thursday, May 16 | Good 27 AQI US | | 69.8° 48.2° | 11.2 mp/h |
| Friday, May 17 | Good 30 AQI US | | 55.4° 50° | 6.7 mp/h |
| Today | Good 28 AQI US | | 55.4° 50° | 6.7 mp/h |
| Sunday, May 19 | Good 13 AQI US | | 62.6° 48.2° | 6.7 mp/h |
| Monday, May 20 | Good 24 AQI US | | 73.4° 46.4° | 4.5 mp/h |
| Tuesday, May 21 | Good 45 AQI US | | 82.4° 51.8° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 64 AQI US  |  | 84.2° 57.2° | 8.9 mp/h |
| Thursday, May 23 | Moderate 62 AQI US | 80% | 80.6° 59° | 13.4 mp/h |
| Friday, May 24 | Moderate 63 AQI US |  | 64.4° 44.6° | 15.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Worcester air quality data attribution
Data validated and calibrated by IQAirWhere is the cleanest air quality in Worcester?
AQI US, Metric