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Air quality in Sudbury
Air quality index (AQI) and PM2.5 air pollution in Sudbury
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Sudbury Air Quality Map
Real-time Sudbury air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Sudbury today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Sudbury?
| Weather | Clear sky |
| Temperature | 75.2°F |
| Humidity | 63% |
| Wind | 12.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  New Braunfels, Texas | 134 |
| 2 | San Antonio, Texas | 126 |
| 3 | Austin, Texas | 121 |
| 4 | Georgetown, Texas | 121 |
| 5 | Round Rock, Texas | 120 |
| 6 | Boerne, Texas | 109 |
| 7 | Leander, Texas | 106 |
| 8 | Cedar Park, Texas | 97 |
| 9 | Corpus Christi, Texas | 94 |
| 10 | Houston, Texas | 93 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
64*
live AQI index
Moderate
Overview
What is the current air quality in Sudbury?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 64* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 16.1*µg/m³ | |
!
PM2.5
x3.2
PM2.5 concentration in Sudbury is currently 3.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Sudbury?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Sudbury air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 64 AQI US |  90% | 77° 57.2° |  4.5 mp/h |
| Monday, May 27 | Moderate 58 AQI US | 100% | 71.6° 57.2° | 11.2 mp/h |
| Tuesday, May 28 | Moderate 53 AQI US | 100% | 80.6° 62.6° | 8.9 mp/h |
| Wednesday, May 29 | Moderate 55 AQI US |  | 69.8° 51.8° | 11.2 mp/h |
| Thursday, May 30 | Good 24 AQI US  |  | 71.6° 51.8° | 8.9 mp/h |
| Friday, May 31 | Good 12 AQI US | | 71.6° 48.2° | 6.7 mp/h |
| Saturday, Jun 1 | Good 15 AQI US | | 69.8° 48.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Sudbury?
No locations are available.
AQI US, Metric