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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
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Weather
What is the current weather in Worcester?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 95% |
| Wind | 2.3 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  San Antonio, Texas | 121 |
| 2 | Boerne, Texas | 118 |
| 3 | Austin, Texas | 117 |
| 4 | Georgetown, Texas | 117 |
| 5 | Shreveport, Louisiana | 117 |
| 6 | Round Rock, Texas | 113 |
| 7 | New Braunfels, Texas | 110 |
| 8 | Cedar Park, Texas | 105 |
| 9 | Leander, Texas | 100 |
| 10 | Midlothian, Texas | 89 |
(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-Summer St | 44 |
| 2 | Green Island 2 | 37 |
| 3 | Green Island | 34 |
| 4 | Worcester-Airport | 27 |
| 5 | Forest Grove | 14 |
(local time)
SEE WORLD AQI RANKING
US AQI
34
live AQI index
Good
Overview
What is the current air quality in Worcester?
| 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 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 |
|---|---|---|---|---|
| Friday, May 24 | Good 27 AQI US |  | 75.2° 51.8° |  6.7 mp/h |
| Saturday, May 25 | Good 42 AQI US |  | 77° 57.2° | 4.5 mp/h |
| Today | Good 34 AQI US | |||
| Monday, May 27 | Moderate 53 AQI US  | 100% | 69.8° 57.2° | 13.4 mp/h |
| Tuesday, May 28 | Moderate 51 AQI US | 100% | 77° 59° | 11.2 mp/h |
| Wednesday, May 29 | Good 43 AQI US | | 68° 50° | 13.4 mp/h |
| Thursday, May 30 | Good 23 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Friday, May 31 | Good 14 AQI US | | 68° 44.6° | 8.9 mp/h |
| Saturday, Jun 1 | Good 16 AQI US | | 69.8° 48.2° | 8.9 mp/h |
| Sunday, Jun 2 | Good 15 AQI US | | 69.8° 42.8° | 6.7 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